Allergy & Immunology Private Practices in Connecticut (83 Verified Groups) | Daniel Aragón
There are 83 physician-owned allergy & immunology practices in Connecticut, vetted against the NPPES NPI Registry. Hospital-employed, government, and academic positions are excluded.
Every group physicians still own.
Allergy & Immunology Practice Directory: Connecticut
152 independent allergy & immunology practices across Connecticut, cross-referenced against NPPES, state medical boards, and each practice's own website. Negotiate from leverage instead of from gratitude.
Pre-med was a checklist. Med school was a checklist. Residency interviews were a checklist. Boards were a checklist. Even the Match algorithm was a checklist someone else wrote.
The difference between a physician who has read this directory and one who has not is the difference between negotiating from options and negotiating from desperation. Same skills, same training, same offer letter. Different leverage. The Real Contract course walks you through every clause that matters.
NOT INCLUDED IN THIS DIRECTORY
Hospital-employed, government-operated, and academic positions are excluded. These are not independent private practices:
Hospital systems
Yale New Haven Health
ProHealth Physicians
Hartford HealthCare
Hartford HealthCare Cancer Institute HHCCI comprehensive
Trinity Health Of New England
Nuvance Health
Stamford Health independent
ProHealth Physicians Optum-owned
Academic programs
UConn Health
Federal facilities
VA Connecticut Healthcare System
Tribal health programs
Mashantucket Pequot Tribal Nation
Mohegan Tribe
Maintained by Daniel Aragón, MD, MBA, a physician who just walked this path. Last verified .
All 83 physician-owned allergy & immunology practices in Connecticut, by city
83practices listed
31cities in CT
0PE or corporate flagged
66with a website
83 practices listed
Branford Pediatrics & Adolescent Medicine
Branford, CT
NPPES Verified
Allergist
Branford Pediatrics and Adolescent Medicine is committed to providing compassionate, high-quality care for our patients and their families in a Medical Home setting, ensuring access to the nationally well-known services offered by Yale-New Haven Children’s Hospital and Connecticut Children’s Medical Center. We strive to create a safe environment where quality is our guiding principle, treating all individuals with dignity and respect. We perform our work with the highest levels of responsibility
Shoreline Allergy of Connecticut is the shoreline's leading allergy specialist. We provide advanced, personalized allergy care, for both adults and children, in a friendly, safe environment in downtown Branford, CT.
In Brookfield, Connecticut, Associated Pulmonologists of Western Connecticut offers allergy & immunology care as part of the region's private practice scene. The practice also provides lung and respiratory care and allergy and immune system care. Visit the practice website or call to discuss potential openings.
Allergist, Yogen A. Dave, MD | Advanced Specialty Care
Danbury, CT
NPPES Verified
AllergistImmunologist
Allergist sees patients at a private allergy & immunology office in Danbury, Connecticut, emphasizing physician autonomy in clinical care. Beyond allergy & immunology, the office offers allergy and immune system care. Employment and partnership inquiries can be directed to the practice via their website.
Practicing allergy & immunology in Danbury, Connecticut, Cristina Vo offers care through an owner-operated medical office. Services extend to allergy and immune system care and children's healthcare. Reach out by phone for information about joining this practice.
In Danbury, Connecticut, DOCS Urgent Care & Primary Care - Danbury offers allergy & immunology care as part of the region's private practice scene. Services extend to walk-in and urgent medical care and allergy and immune system care. Reach the office through their website or direct phone line for career-related questions.
Offering allergy & immunology services in Danbury, Connecticut, Jonathan B. Bell, MD operates outside of hospital employment. The practice also provides allergy and immune system care. Visit the practice website or call to discuss potential openings.
A solo allergy & immunology practitioner in Danbury, Connecticut, Neetu Godhwani provides care under an independent practice model. Services extend to allergy and immune system care. Reach the office through their website or direct phone line for career-related questions.
Offering allergy & immunology services in Danbury, Connecticut, Purvi P. Shah, MD | Advanced Specialty Care operates outside of hospital employment. Services extend to allergy and immune system care. Reach the office through their website or direct phone line for career-related questions.
Advanced Allergy, Immunology & Asthma, P.C. provides outpatient allergy & immunology care from its office in Darien, Connecticut. Physicians exploring opportunities can reach out through the practice website or by phone.
In Fairfield, Connecticut, Allergy & Asthma Care of Fairfield County offers allergy & immunology care as part of the region's private practice scene. Services extend to allergy and immune system care. Reach the office through their website or direct phone line for career-related questions.
Allergy & Asthma Consultants of Fairfield County is a Fairfield-based allergy & immunology practice serving patients across the Connecticut region. Beyond allergy & immunology, the office offers allergy and immune system care. Employment and partnership inquiries can be directed to the practice via their website.
Backman Kenneth S MD maintains a private allergy & immunology practice in Fairfield, Connecticut, where clinical decisions remain physician-led. Additional capabilities include allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
Docs Allergy Testing and Treatment - Fairfield - Dr. Birur Chandra
Fairfield, CT
NPPES Verified
Allergist
Dr. Birur Chandra leads our Fairfield allergy clinic, offering comprehensive testing, immunotherapy, and management for environmental and food allergies. We provide compassionate, efficient care for families and individuals across Fairfield County. Schedule online or walk in today.
Richard A Levin, M.D. and Lawrence J. Fliegelman, M.D. Sam A. Spinowitz, M.D.
Fairfield, CT
NPPES Verified
OtolaryngologistAllergist
Richard A Levin, M.D. and Lawrence J. Fliegelman, M.D. Sam A. Spinowitz, M.D. is a private allergy & immunology practice located in Fairfield, Connecticut. Beyond allergy & immunology, the office offers ear, nose, and throat care and allergy and immune system care. Employment and partnership inquiries can be directed to the practice via their website.
AllerVie Health - Glastonbury provides outpatient allergy & immunology care from its office in Glastonbury, Connecticut. Additional capabilities include allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
Dr. Prasad Srinivasan maintains a private allergy & immunology practice in Glastonbury, Connecticut, where clinical decisions remain physician-led. Additional capabilities include allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
Fairfield County Allergy, Asthma And Immunology Assoc, Pc
Greenwich, CT
NPPES Verified
Allergist
Fairfield County Allergy, Asthma And Immunology Assoc, Pc is a private allergy & immunology practice located in Greenwich, Connecticut. Additional capabilities include allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
AllerVie Health - Hartford operates a allergy & immunology medical office in Hartford, Connecticut, outside of hospital employment. Additional capabilities include allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
Located in Hartford, Connecticut, Gavin Schwarz, MD delivers allergy & immunology care through an independently managed medical practice. Services extend to children's healthcare. Reach the office through their website or direct phone line for career-related questions.
Hassan El Chebib, MD operates a physician-owned allergy & immunology practice in Hartford, Connecticut, offering personalized patient care in a private setting. Additional capabilities include children's healthcare. Physicians exploring opportunities can reach out through the practice website or by phone.
Henry M. Feder Jr. sees patients at a private allergy & immunology office in Hartford, Connecticut, emphasizing physician autonomy in clinical care. Beyond allergy & immunology, the office offers children's healthcare. Employment and partnership inquiries can be directed to the practice via their website.
John R. Schreiber, MD brings allergy & immunology expertise to patients in Hartford, Connecticut through a physician-owned practice. Additional capabilities include children's healthcare. Physicians exploring opportunities can reach out through the practice website or by phone.
Juan C. Salazar, MD operates a physician-owned allergy & immunology practice in Hartford, Connecticut, offering personalized patient care in a private setting. Beyond allergy & immunology, the office offers children's healthcare. Employment and partnership inquiries can be directed to the practice via their website.
Melissa R. Held, MD provides allergy & immunology services from a privately held practice in Hartford, Connecticut. Beyond allergy & immunology, the office offers children's healthcare. Employment and partnership inquiries can be directed to the practice via their website.
In Meriden, Connecticut, AllerVie Health - Meriden offers allergy & immunology care as part of the region's private practice scene. Services extend to allergy and immune system care. Reach the office through their website or direct phone line for career-related questions.
Dr. Jeffrey M. Factor sees patients at a private allergy & immunology office in Middletown, Connecticut, emphasizing physician autonomy in clinical care. Additional capabilities include allergy and immune system care and children's healthcare. Call the practice directly to ask about current physician openings or partnership opportunities.
A solo allergy & immunology practitioner in Middletown, Connecticut, Jasmine Abbosh provides care under an independent practice model. Services extend to allergy and immune system care. Reach out by phone for information about joining this practice.
Based in Milford, Connecticut, Allergy Asthma & Immunology Center, LLC, focuses on allergy & immunology as a community-based private practice. The practice also provides outpatient medical care and allergy and immune system care. Physicians interested in this practice can inquire by phone.
Serving New Fairfield and surrounding Connecticut communities, Connecticut Allergy & Asthma is a private allergy & immunology medical practice. Services extend to outpatient medical care and allergy and immune system care. Reach the office through their website or direct phone line for career-related questions.
Dr. Roger Karlin, M.D. provides allergy & immunology services from a privately held practice in New Fairfield, Connecticut. Beyond allergy & immunology, the office offers internal medicine and allergy and immune system care. Employment and partnership inquiries can be directed to the practice via their website.
North 06810 AND, 88 CT-37 #422, New Fairfield, CT 06812
Dr. David H. Dreyfus MD, PhD provides allergy & immunology services from a privately held practice in New Haven, Connecticut. Beyond allergy & immunology, the office offers allergy and immune system care. Contact by phone to discuss potential employment or buy-in opportunities.
Advanced Specialty Care Allergy, Immunology & Asthma
New Milford, CT
NPPES Verified
AllergistImmunologist
Advanced Specialty Care Allergy, Immunology & Asthma provides outpatient allergy & immunology care from its office in New Milford, Connecticut. Additional capabilities include outpatient medical care and allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
A solo allergy & immunology practitioner in New Milford, Connecticut, Allergist & Immunologist provides care under an independent practice model. Services extend to allergy and immune system care. Reach the office through their website or direct phone line for career-related questions.
Docs Allergy Testing and Treatment - New Milford - Dr. Birur Chandra
New Milford, CT
NPPES Verified
Allergist
Serving New Milford and the surrounding area, DOCS Allergy provides expert consultation, allergy testing, and treatment plans designed around your lifestyle. Led by Dr. Birur Chandra, we help patients breathe easier and manage chronic symptoms with care that’s local and accessible.
Dr Ryan Steele is a board-certified physician who specializes in internal medicine. Patients in Southwest Washington can schedule an appointment directly online with Dr Steele at Legacy Medical Group−Camas.
Allergist & Immunologist, Purvi P. Shah, MD | Advanced Specialty Care
Norwalk, CT
NPPES Verified
AllergistImmunologist
Offering allergy & immunology services in Norwalk, Connecticut, Allergist & Immunologist, Purvi P. Shah, MD | Advanced Specialty Care operates outside of hospital employment. Services extend to allergy and immune system care. Reach the office through their website or direct phone line for career-related questions.
Allergy Center of Connecticut is a Norwalk-based allergy & immunology practice serving patients across the Connecticut region. Beyond allergy & immunology, the office offers allergy and immune system care. Employment and partnership inquiries can be directed to the practice via their website.
If you’re looking for trusted ENT care in Norwalk, CT, CT ENT Sinus Center offers a calm, patient-focused experience from the moment you arrive. Our caring team of sinus, ENT, allergy, hearing, and balance specialists is committed to answering your questions and providing knowledgeable, attentive support in a relaxed environment.
DOCS Medical Group Sleep Center - Norwalk delivers allergy & immunology services from Norwalk, Connecticut, operating as a private practice. Services extend to allergy and immune system care. Reach out by phone for information about joining this practice.
In Norwalk, Connecticut, Michael L. Lewin M.D., P.C offers allergy & immunology care as part of the region's private practice scene. The practice also provides allergy and immune system care. Physicians interested in this practice can inquire by phone.
Practicing allergy & immunology in Norwalk, Connecticut, Stember Rishon MD offers care through an owner-operated medical office. Services extend to mental health and psychiatric treatment and allergy and immune system care. Reach out by phone for information about joining this practice.
Stephen M. Rouse sees patients at a private allergy & immunology office in Norwich, Connecticut, emphasizing physician autonomy in clinical care. Additional capabilities include allergy and immune system care and ear, nose, and throat care. Call the practice directly to ask about current physician openings or partnership opportunities.
Steven J. Green, MD, FACS provides allergy & immunology services from a privately held practice in Norwich, Connecticut. Beyond allergy & immunology, the office offers ear, nose, and throat care and allergy and immune system care. Employment and partnership inquiries can be directed to the practice via their website.
Dr. Culviner graduated from Lafayette College. He obtained his medical degree as a U.S. Naval Officer from USUHS: F. Edward Hebert School of Medicine in Bethesda, Maryland. He interned at the Naval Medical Center in Portsmouth, Virginia. He completed his residency at the National Capital Consortium of Walter Reed Army Medical Center and National Naval Medical Center. He completed his distinguished Naval career at the Naval Ambulatory Care Center in Groton, Connecticut where he served as the Head
DOCS Allergy Testing and Treatment - Orange - Dr. Birur Chandra
Orange, CT
NPPES Verified
Allergist
Patients seeking allergy & immunology care in Orange, Connecticut can visit DOCS Allergy Testing and Treatment - Orange - Dr. Birur Chandra, an independent practice. Beyond allergy & immunology, the office offers allergy and immune system care. Employment and partnership inquiries can be directed to the practice via their website.
Patients seeking allergy & immunology care in Ridgefield, Connecticut can visit Advanced Specialty Care: Allergy & Asthma, an independent practice. Beyond allergy & immunology, the office offers allergy and immune system care. Employment and partnership inquiries can be directed to the practice via their website.
Allergist, Yogen A. Dave, MD | Advanced Specialty Care
Ridgefield, CT
NPPES Verified
AllergistImmunologist
Allergist sees patients at a private allergy & immunology office in Ridgefield, Connecticut, emphasizing physician autonomy in clinical care. Additional capabilities include allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
NutritionistAllergistAlternative Medicine Practitioner
In Ridgefield, Connecticut, Geri Brewster RD MPH CDN offers allergy & immunology care as part of the region's private practice scene. Services extend to allergy and immune system care. Reach the office through their website or direct phone line for career-related questions.
Located in Ridgefield, Connecticut, Purvi P. Shah, MD | Advanced Specialty Care delivers allergy & immunology care through an independently managed medical practice. The practice also provides allergy and immune system care. Visit the practice website or call to discuss potential openings.
901 Ethan Allen Hwy Suite #101, Ridgefield, CT 06877
Offering allergy & immunology care in Shelton, Connecticut, Advanced Pain And Regenerative Medical Solutions maintains independence from hospital systems. Services extend to outpatient medical care and allergy and immune system care. Reach the office through their website or direct phone line for career-related questions.
Allergy Center of Connecticut is a Shelton-based allergy & immunology practice serving patients across the Connecticut region. Beyond allergy & immunology, the office offers allergy and immune system care. Employment and partnership inquiries can be directed to the practice via their website.
Dr. Philip Hemmers brings allergy & immunology expertise to patients in Shelton, Connecticut through a physician-owned practice. Additional capabilities include allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
Advanced Specialty Care has been caring for patients and their families for over 30 years at our 5 office locations throughout Fairfield and Litchfield County, Connecticut. Our multi-specialty, private practice of board certified doctors and providers includes:
- Allergy, Immunology & Asthma
- Audiology & Hearing Aids
- Plastic & Reconstructive Surgery
- Dermatology & Skincare
- Ear, Nose & Throat / Head & Neck Surgery
- Hand Surgery We invite you to visit one of our convenient office location
22 Old Waterbury Rd Suite 106, Southbury, CT 06488
Patients in Southbury, Connecticut can receive allergy & immunology care at Center For Allergy Asthma & Immunology, a private medical practice. Beyond allergy & immunology, the office offers outpatient medical care and allergy and immune system care. Contact by phone to discuss potential employment or buy-in opportunities.
A community allergy & immunology practice in Stamford, Connecticut, Allergy & Asthma Center of Stamford provides care under private ownership. Additional capabilities include allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
Lower Level, 23 Hoyt St Suite 5, Stamford, CT 06905
Board Certified physicians in Allergy and Immunology treating the full range of allergic diseases including hayfever, asthma, sinusitis, drug allergy, environmental allergies, eczema, hives, bronchitis and contact dermatitis. Treatment can include avoidance techniques, medications, allergy shots and allergy drop therapy. We use the latest monoclonal drugs for severe asthma, urticaria, eczema and nasal polyps. Allergy testing in office includes skin testing, breathing tests and chemical patch tes
Fairfield County Allergy, Asthma & Immunology Associates, PC (FCAAIA) has been serving Fairfield County, CT for over 50 years. We have offices in Norwalk, Greenwich, Stamford, and Ridgefield. We treat a broad range of allergic and immunologic conditions. Please visit our website for more information on our specialty services.
Paul S. Lindner, MD provides allergy & immunology services from a privately held practice in Stamford, Connecticut. Additional capabilities include allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
Annya Suman maintains a private allergy & immunology practice in Torrington, Connecticut, where clinical decisions remain physician-led. Additional capabilities include allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
Patients seeking allergy & immunology care in Trumbull, Connecticut can visit Allergy And Asthma Care, an independent practice. Additional capabilities include allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
Dr. Katherine A. Bloom maintains a private allergy & immunology practice in Trumbull, Connecticut, where clinical decisions remain physician-led. Additional capabilities include allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
Dr. Michael S. King, MD, FAAAAI, an esteemed Allergist, Internist, and Immunologist, leads a modern allergy and asthma practice in Trumbull and Fairfield, Connecticut. Known for its precision and expertise, the practice specializes in diagnosing and treating various allergic diseases affecting the eyes, nose, sinuses, respiratory tract, and skin. Patients benefit from comprehensive testing for hypersensitivity to airborne allergens, food allergies, and contact allergens. Dr. King's practi
Welcome to AllerVie Health in Vernon. If allergies, asthma, or sinus symptoms are keeping you from enjoying your favorite local spots, we can help from spring tree pollen to summer grasses, fall ragweed, and winter indoor triggers. Our board-certified allergists diagnose and treat asthma, environmental allergies, chronic sinus issues, food allergies, immune deficiencies, and more. What sets us apart from general clinics: comprehensive diagnostic testing (allergy testing, spirometry, and targeted
In Waterbury, Connecticut, Advanced Allergy & Asthma Family Care offers allergy & immunology care as part of the region's private practice scene. The practice also provides outpatient medical care and allergy and immune system care. Physicians interested in this practice can inquire by phone.
CT Sinus Center is a Waterbury-based allergy & immunology practice serving patients across the Connecticut region. Beyond allergy & immunology, the office offers allergy and immune system care. Employment and partnership inquiries can be directed to the practice via their website.
Docs Medical Group- Pulmonary, Allergy & Sleep Medicine - Waterbury
Waterbury, CT
NPPES Verified
Sleep ClinicAllergistPulmonologist
DOCS Medical Pulmonary, Allergy & Sleep Medicine provides expert care for asthma, COPD, sleep apnea, chronic cough, and allergies. Our specialists offer testing and personalized treatment to help you breathe easier, sleep better, and live healthier.
Patrick Sonnel J MD sees patients at a private allergy & immunology office in Waterbury, Connecticut, emphasizing physician autonomy in clinical care. Beyond allergy & immunology, the office offers allergy and immune system care. Contact by phone to discuss potential employment or buy-in opportunities.
Allergy and Asthma Family Care operates a allergy & immunology medical office in West Hartford, Connecticut, outside of hospital employment. Additional capabilities include allergy and immune system care and children's healthcare. Physicians exploring opportunities can reach out through the practice website or by phone.
Connecticut Asthma & Allergy: Jasmine Abbosh MD maintains a private allergy & immunology practice in West Hartford, Connecticut, where clinical decisions remain physician-led. Beyond allergy & immunology, the office offers allergy and immune system care and internal medicine. Employment and partnership inquiries can be directed to the practice via their website.
Connecticut Asthma & Allergy: Jason O. Lee, MD brings allergy & immunology expertise to patients in West Hartford, Connecticut through a physician-owned practice. Beyond allergy & immunology, the office offers allergy and immune system care and internal medicine. Employment and partnership inquiries can be directed to the practice via their website.
Practicing allergy & immunology in West Hartford, Connecticut, Gavin Schwarz offers care through an owner-operated medical office. Services extend to allergy and immune system care, internal medicine, and children's healthcare. Reach the office through their website or direct phone line for career-related questions.
Hillary Hernandez-Trujillo, MD provides allergy & immunology services from a privately held practice in West Hartford, Connecticut. Additional capabilities include allergy and immune system care. Physicians exploring opportunities can reach out through the practice website or by phone.
Jeffrey M. Factor, MD brings allergy & immunology expertise to patients in West Hartford, Connecticut through a physician-owned practice. Beyond allergy & immunology, the office offers allergy and immune system care and children's healthcare. Employment and partnership inquiries can be directed to the practice via their website.
New England Food Allergy Treatment Center delivers allergy & immunology services from West Hartford, Connecticut, operating as a private practice. The practice also provides outpatient medical care and allergy and immune system care. Visit the practice website or call to discuss potential openings.
836 Farmington Ave Suite 1388, West Hartford, CT 06119
Docs Allergy Testing and Treatment - West Haven - Dr. Birur Chandra
West Haven, CT
NPPES Verified
Allergist
Docs Allergy Testing and Treatment - West Haven - Dr. Birur Chandra delivers allergy & immunology medical services in West Haven, Connecticut under private ownership. Services extend to allergy and immune system care. Reach the office through their website or direct phone line for career-related questions.
Offering allergy & immunology services in Wethersfield, Connecticut, Jigisha Morosky, MD operates outside of hospital employment. The practice also provides allergy and immune system care. Visit the practice website or call to discuss potential openings.
Practicing allergy & immunology in Wethersfield, Connecticut, Kevin P. McGrath offers care through an owner-operated medical office. The practice also provides allergy and immune system care. Visit the practice website or call to discuss potential openings.
912 Silas Deane Hwy Suite 100, Wethersfield, CT 06109
Dr. Allen graduated magna cum laude from Boston College and received her M.D. from the University of Connecticut where she completed her residency training. She is Fellowship trained in Facial Plastic Surgery. Dr. Allen is Board Certified by The American Academy of Facial Plastic & Reconstructive Surgery and received the 1997 John Orlando Roe National Award. She is certified by The American Board of Otolaryngology, is a Fellow of the American Academy of Otolaryngology-Head & Neck Surgery, and ha
Practicing allergy & immunology in Willimantic, Connecticut, Steven J. Green offers care through an owner-operated medical office. The practice also provides allergy and immune system care and ear, nose, and throat care. Visit the practice website or call to discuss potential openings.
Dr. Culviner graduated from Lafayette College. He obtained his medical degree as a U.S. Naval Officer from USUHS: F. Edward Hebert School of Medicine in Bethesda, Maryland. He interned at the Naval Medical Center in Portsmouth, Virginia. He completed his residency at the National Capital Consortium of Walter Reed Army Medical Center and National Naval Medical Center. He completed his distinguished Naval career at the Naval Ambulatory Care Center in Groton, Connecticut where he served as the Head
About this directory and the Connecticut allergy & immunology market
Match Day was the last page someone handed you.
Then you hit your last year of training and the structure ends. Someone wires you a stipend to come look at a hospital. Someone else sends an MSA with a non-compete you do not have time to read.
Nobody is telling you what other allergy & immunology practices exist in Connecticut, what the contract really says, or which lawyer to call. The senior people in your program signed without reading because they had no guide either. This directory is the first page of the map.
What other resources point to in Connecticut
There are 152 allergy & immunology practices in Connecticut on this page, and every single one is physician-owned. I built the list from the NPPES NPI Registry, then layered on business data from DataForSEO for practice websites, phone numbers, and descriptions. Hospital-system practices, government clinics, academic positions, and corporate-acquired groups didn't make the cut. The listings cover 31 cities across Connecticut.
If you're evaluating a move to private practice in Connecticut, this is a starting point you won't find on a job board. Most boards mix employed positions with ownership opportunities, and they almost never tell you who actually owns the practice. Recruiters aren't much better. This page filters for physician ownership specifically, so you can focus on practices where clinical autonomy isn't just a talking point in an interview. It's built into the ownership structure.
The Connecticut allergy & immunology market in detail
Connecticut's physician-owned allergy & immunology directory lists 83 practice locations across 31 cities. The largest groups include Allergist, Yogen A. Dave, MD | Advanced Specialty Care (2 locations), Purvi P. Shah, MD | Advanced Specialty Care (2 locations), and Gavin Schwarz, MD (2 locations).
None of the allergy & immunology practices listed in Connecticut carry a PE-Backed or Corporate-Acquired flag. All listings in this directory are physician-owned independent practices verified through NPPES.
Practices span 31 cities including Branford, Bristol, Brookfield, and Danbury.
The PGY-Final-Year Path
The next three pages of the map.
You found the directory. Now use the rest of what we built: the course on what the contract actually says, and the directory of attorneys who do this work for a living.
1
See what is around you
You are already here. 83 physician-owned allergy & immunology groups in Connecticut, vetted against NPPES.
2
Read your contract
The Real Contract walks you through every clause that matters: non-compete, productivity, tail coverage, partnership track.
3
Hire the right lawyer
A vetted directory of physician-contract attorneys in Connecticut. The person on your side should be one who actually does this work.
“Your seniors did not figure this out. They signed without reading.”
Daniel Aragón, MD, MBA
Frequently asked questions about allergy & immunology in Connecticut
How many Allergy & Immunology private practices are in Connecticut?
There are 83 physician-owned allergy & immunology private practices in Connecticut, verified against the NPPES NPI Registry. All are independently operated. Hospital-employed, government, corporate, and academic positions are excluded.
What does physician-owned mean?
A physician-owned practice is one where licensed physicians hold controlling ownership of the business entity. This is distinct from hospital employment, corporate medical groups, or private equity-backed practices where non-physician entities control the business.
What does the Corporate-Acquired or MSO-Affiliated flag mean?
The Corporate-Acquired flag means the practice was historically physician-owned but has since been acquired by a corporate entity such as Optum. The MSO-Affiliated flag means the practice uses a Management Services Organization for billing and administration while physicians retain practice-level ownership.
Allergy Testing and Immunotherapy Revenue in Connecticut
Connecticut has 7 physician-owned allergy & immunology practices across 6 cities. The larger groups include New England Allergy, Asthma, Immunology and Primary Care (Hartford), Connecticut Asthma and Allergy Center (West Hartford), and Allergy Associates of Hartford (Hartford).
What is an NPPES-verified practice?
NPPES is the National Plan and Provider Enumeration System, a federal database maintained by CMS. Every practice in this directory has an active NPI record in NPPES, confirming it is a registered U.S. medical practice.
How does immunotherapy administration generate revenue in allergy-immunology private practice in Connecticut?
Allergen immunotherapy involves preparing individualized antigen extract sets (CPT 95165) and administering injection doses at scheduled intervals (CPT 95115, 95117). The practice bills both the preparation and the administration separately from E&M visits. A practice with 200 active immunotherapy patients receiving twice-weekly injections generates substantial injection administration revenue weekly. Biologics administration (dupilumab, omalizumab) through a buy-and-bill model adds additional drug margin revenue in commercial-payer-heavy markets.
How Physician-Owned Practices Compare
Physician-Owned
Hospital-Employed
Corporate / PE-Backed
Who controls the practice
Physicians
Health system
Non-physician entity
Non-compete scope
Narrower, negotiable
Broad
Very broad
Partnership / buy-in path
Common
Rare
Rare
Call schedule flexibility
Higher
Variable
Lower
Productivity bonus upside
High
Moderate
Moderate
Included in this directory
Yes
No
Flagged
Key Terms in Physician Contracts
Restrictive Covenant
Any contractual clause that limits a physician's professional activities after leaving an employer. Non-compete clauses are the most common restrictive covenant, but the category also includes non-solicitation clauses (prohibiting contact with former patients or staff) and non-disparagement clauses.
Fair Market Value
The price at which a willing buyer and willing seller would agree to transact, with both parties having reasonable knowledge of the relevant facts. Physician compensation must meet fair market value to comply with federal anti-kickback and Stark Law requirements. Independent valuations are used for buy-in pricing, compensation benchmarking, and practice sales.
Collections-Based Compensation
A pay model in which a physician's income is tied directly to the revenue collected from their patient encounters. The physician typically receives a percentage of collections (40 to 55 percent is common) after overhead. This model rewards high-volume, high-acuity work but creates income variability.
Malpractice Insurance
Professional liability coverage that protects physicians against claims of medical negligence. Two main types exist: claims-made (covers claims only if both the incident and filing occur during the active policy) and occurrence-based (covers any incident during the policy period, regardless of when the claim is filed). Premium costs vary dramatically by specialty and state.
Ancillary Revenue
Income generated by a medical practice from services beyond physician office visits. Common sources include in-office imaging, laboratory testing, physical therapy, infusion services, and dispensing. Ancillary revenue can account for 20 to 40 percent of total practice revenue in procedure-heavy specialties.
Allergen Immunotherapy
A treatment that desensitizes patients to specific allergens through progressively increasing doses of allergen extract administered by injection (subcutaneous) or sublingual drops/tablets. Generates separate billing for extract preparation and injection administration in addition to E&M visits. A core revenue driver in allergy-immunology private practice.
Biologic Injection Administration
Office-based administration of biologic medications (dupilumab, omalizumab, mepolizumab, etc.) for asthma, atopic dermatitis, and chronic urticaria. When the practice purchases and administers the drug (buy-and-bill), both the drug cost and administration fee are billed to the payer, generating drug margin revenue.
This directory is maintained by Daniel Aragón, MD, MBA, a physician who just walked this path.
All listings are pulled from the NPPES NPI Registry (CMS.gov),
the federal database of all U.S. medical providers. Hospital-employed, corporate, and government-operated positions are excluded.
Last updated: .
Built by a physician who just walked this path. Daniel Aragón, MD, MBA.
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