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Hematology & Oncology Private Practices in Delaware (24 Verified Groups) | Daniel Aragón

There are 24 physician-owned hematology & oncology practices in Delaware, vetted against the NPPES NPI Registry. Hospital-employed, government, and academic positions are excluded.

Where hematology & oncology stays physician-owned.

Hematology & Oncology Practice Directory: Delaware

Before you accept a hospital offer in Delaware, see how many physician-owned hematology & oncology groups already exist. The answer is 24, and it changes everything you can ask for in negotiation.

From your first MCAT prep book to your last in-training exam, the next step was always pre-written. Someone handed you the syllabus. You showed up. You did the work.

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

  • Bayhealth Cancer Center
  • Beebe Healthcare Tunnell Cancer Center
  • Saint Francis
  • TidalHealth Nanticoke Cancer Care
  • Nemours Children's Health pediatric heme/onc
  • Privia Medical Group MidAtlantic oncology participation

All 24 physician-owned hematology & oncology practices in Delaware, by city

24practices listed
3cities in DE
0PE or corporate flagged
21with a website
24 practices listed

Abeer A. Alfaraj, MD

Dover, DE

NPPES Verified
Hematologist

Offering hematology & oncology services in Dover, Delaware, Abeer A. Alfaraj, MD operates outside of hospital employment. The practice also provides blood disorder treatment. Physicians interested in this practice can inquire by phone.

640 S State St 1st Floor, Dover, DE 19901

Priya C. Singh, MD

Dover, DE

NPPES Verified
Oncologist

Priya C. Singh, MD provides hematology & oncology services from a privately held practice in Dover, Delaware. Additional capabilities include cancer diagnosis and treatment. Call the practice directly to ask about current physician openings or partnership opportunities.

640 S State St, Dover, DE 19901

Amy McGhee-Jez, MD

Middletown, DE

NPPES Verified
Oncologist

Practicing hematology & oncology in Middletown, Delaware, Amy McGhee-Jez offers care through an owner-operated medical office. Services extend to cancer diagnosis and treatment. Reach the office through their website or direct phone line for career-related questions.

651 N Broad St Suite 406, Middletown, DE 19709

Dhaval Shah, MD, MBA, FACP, FASCO

Middletown, DE

NPPES Verified
Oncologist

Offering hematology & oncology services in Middletown, Delaware, Dhaval Shah, MD, MBA, FACP, FASCO operates outside of hospital employment. Services extend to cancer diagnosis and treatment. Reach the office through their website or direct phone line for career-related questions.

651 N Broad St Suite 406, Middletown, DE 19709

Evan Lapinsky, MD

Middletown, DE

NPPES Verified
Oncologist

Evan Lapinsky sees patients at a private hematology & oncology office in Middletown, Delaware, emphasizing physician autonomy in clinical care. Additional capabilities include cancer diagnosis and treatment. Physicians exploring opportunities can reach out through the practice website or by phone.

651 N Broad St Suite 406, Middletown, DE 19709

Jason Palopoli, MD

Middletown, DE

NPPES Verified
OncologistHematologist

Jason Palopoli, MD brings hematology & oncology expertise to patients in Middletown, Delaware through a physician-owned practice. Additional capabilities include cancer diagnosis and treatment and blood disorder treatment. Physicians exploring opportunities can reach out through the practice website or by phone.

651 N Broad St Suite 406, Middletown, DE 19709

Rujuta Saksena, MD

Middletown, DE

NPPES Verified
Oncologist

A solo hematology & oncology practitioner in Middletown, Delaware, Rujuta Saksena provides care under an independent practice model. Services extend to cancer diagnosis and treatment. Reach the office through their website or direct phone line for career-related questions.

651 N Broad St Suite 406, Middletown, DE 19709

Amy McGhee-Jez, MD

Newark, DE

NPPES Verified
Oncologist

Amy McGhee-Jez, MD brings hematology & oncology expertise to patients in Newark, Delaware through a physician-owned practice. Additional capabilities include cancer diagnosis and treatment. Physicians exploring opportunities can reach out through the practice website or by phone.

4701 Ogletown Stanton Rd Suite 3400, Newark, DE 19713

Andrew L. Himelstein, MD, FACP

Newark, DE

NPPES Verified
Oncologist

Andrew L. Himelstein, MD, FACP, is a medical oncologist with Medical Oncology Hematology Consultants, PA, Delaware's Largest cancer treatment group.

4701 Ogletown Stanton Rd Suite 3400, Newark, DE 19713

Dhaval Shah, MD, MBA, FACP, FASCO

Newark, DE

NPPES Verified
Oncologist

Offering hematology & oncology services in Newark, Delaware, Dhaval Shah, MD, MBA, FACP, FASCO operates outside of hospital employment. Services extend to cancer diagnosis and treatment. Reach the office through their website or direct phone line for career-related questions.

4701 Ogletown Stanton Rd Suite 3400, Newark, DE 19713

Dr. Pamela S. Simpson, MD

Newark, DE

NPPES Verified
Oncologist

Dr. Simpson is Board-certified in internal medicine, medical oncology and hematology. She is an active member of several professional organizations: the American Society of Hematology, the American Society of Clinical Oncology, the American College of Physicians, the Delaware Society of Clinical Oncology and the Medical Society of Delaware.

4701 Ogletown Stanton Rd #2400, Newark, DE 19713

Evan Lapinsky, MD

Newark, DE

NPPES Verified
Oncologist

Evan Lapinsky, MD, is a medical oncologist with Medical Oncology Hematology Consultants, PA, Delaware's Largest cancer treatment group.

4701 Ogletown Stanton Rd Suite 3400, Newark, DE 19713

Gregory A. Masters, MD, FACP

Newark, DE

NPPES Verified
Oncologist

Gregory A. Masters, MD, FACP operates a physician-owned hematology & oncology practice in Newark, Delaware, offering personalized patient care in a private setting. Beyond hematology & oncology, the office offers cancer diagnosis and treatment. Employment and partnership inquiries can be directed to the practice via their website.

4701 Ogletown Stanton Rd Suite 3400, Newark, DE 19713

Jamal Misleh, MD

Newark, DE

NPPES Verified
Oncologist

Offering hematology & oncology services in Newark, Delaware, Jamal Misleh, MD operates outside of hospital employment. Services extend to cancer diagnosis and treatment. Reach the office through their website or direct phone line for career-related questions.

4701 Ogletown Stanton Rd Suite 3400, Newark, DE 19713

Jamil Khatri, MD

Newark, DE

NPPES Verified
OncologistHematologist

Jamil Khatri, MD, is a medical oncologist with Medical Oncology Hematology Consultants, PA, Delaware's Largest cancer treatment group.

4701 Ogletown Stanton Rd Suite 3400, Newark, DE 19713

Jason Palopoli, MD

Newark, DE

NPPES Verified
OncologistHematologist

Practicing hematology & oncology in Newark, Delaware, Jason Palopoli offers care through an owner-operated medical office. Services extend to cancer diagnosis and treatment and blood disorder treatment. Reach the office through their website or direct phone line for career-related questions.

4701 Ogletown Stanton Rd Suite 3400, Newark, DE 19713

Kathir Suppiah, MD

Newark, DE

NPPES Verified
OncologistHematologist

Kathir Suppiah, MD brings hematology & oncology expertise to patients in Newark, Delaware through a physician-owned practice. Beyond hematology & oncology, the office offers cancer diagnosis and treatment and blood disorder treatment. Employment and partnership inquiries can be directed to the practice via their website.

4701 Ogletown Stanton Rd Suite 3400, Newark, DE 19713

Lydia Irwin Clements, MD

Newark, DE

NPPES Verified
Oncologist

Lydia Irwin Clements, MD brings hematology & oncology expertise to patients in Newark, Delaware through a physician-owned practice. Beyond hematology & oncology, the office offers cancer diagnosis and treatment. Employment and partnership inquiries can be directed to the practice via their website.

4701 Ogletown Stanton Rd Suite 3400, Newark, DE 19713

Martha A. Hosford-Skapof, MD

Newark, DE

NPPES Verified
OncologistHematologist

Martha A. Hosford-Skapof, MD operates a physician-owned hematology & oncology practice in Newark, Delaware, offering personalized patient care in a private setting. Beyond hematology & oncology, the office offers cancer diagnosis and treatment and blood disorder treatment. Employment and partnership inquiries can be directed to the practice via their website.

4701 Ogletown Stanton Rd Suite 3400, Newark, DE 19713

Michael J. Guarino, MD

Newark, DE

NPPES Verified
Oncologist

Michael J. Guarino, MD operates a physician-owned hematology & oncology practice in Newark, Delaware, offering personalized patient care in a private setting. Additional capabilities include cancer diagnosis and treatment. Physicians exploring opportunities can reach out through the practice website or by phone.

4701 Ogletown Stanton Rd Suite 3400, Newark, DE 19713

Philip J. Margiotta, MD

Newark, DE

NPPES Verified
OncologistHematologist

Philip J. Margiotta maintains a private hematology & oncology practice in Newark, Delaware, where clinical decisions remain physician-led. Beyond hematology & oncology, the office offers cancer diagnosis and treatment and blood disorder treatment. Employment and partnership inquiries can be directed to the practice via their website.

4701 Ogletown Stanton Rd Suite 3400, Newark, DE 19713

Ramya Varadarajan, MD

Newark, DE

NPPES Verified
OncologistHematologist

Ramya Varadarajan, MD, is a medical oncologist with Medical Oncology Hematology Consultants, PA, Delaware's Largest cancer treatment group.

4701 Ogletown Stanton Rd Suite 3400, Newark, DE 19713

Sujung Park, MD

Newark, DE

NPPES Verified
Oncologist

Sujung Park, MD, is a medical oncologist with Medical Oncology Hematology Consultants, PA, Delaware's Largest cancer treatment group.

4701 Ogletown Stanton Rd Suite 3400, Newark, DE 19713

William M. Lee, MD

Newark, DE

NPPES Verified
OncologistHematologist

William Lee, MD, is a medical oncologist with Medical Oncology Hematology Consultants, PA, Delaware's Largest cancer treatment group.

4701 Ogletown Stanton Rd Suite 3400, Newark, DE 19713

About this directory and the Delaware hematology & oncology 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.

What this directory does is hand you the page you were missing. Every physician-owned hematology & oncology group in Delaware, in one place, so the first contract you sign is not the only contract you ever saw.

What other resources point to in Delaware

You're looking at 24 physician-owned hematology & oncology practices in Delaware. I sourced all of them from the NPPES NPI Registry and filtered out everything that doesn't meet the standard of independent physician ownership. Hospital systems, academic centers, staffing agencies, and corporate-acquired practices are not on this list. Each entry includes the practice address, phone, website, and NPI number. The coverage spans 3 cities statewide.

If you're evaluating a move to private practice in Delaware, 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 Delaware hematology & oncology market in detail

Delaware's physician-owned hematology & oncology directory lists 24 practice locations across 3 cities. The largest groups include Amy McGhee-Jez, MD (2 locations), Dhaval Shah, MD, MBA, FACP, FASCO (2 locations), and Evan Lapinsky, MD (2 locations).

None of the hematology & oncology practices listed in Delaware carry a PE-Backed or Corporate-Acquired flag. All listings in this directory are physician-owned independent practices verified through NPPES.

Practices are located in Dover, Middletown, and Newark.

The PGY-Final-Year Path

What to do with this list.

Browsing 53,000+ practices is not the work. Translating that into a contract you understand and a lawyer who will read it with you is the work. Here is how.

1
See what is around you

You are already here. 24 physician-owned hematology & oncology groups in Delaware, 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 Delaware. The person on your side should be one who actually does this work.

From The Recruited to The Recruiter.

The first contract sets the next twenty years.

Browse the Directory. Read the contract. Hire the right lawyer. Skip none of it.

“The map did not run out for you. It ran out for everyone in your year.”

Daniel Aragón, MD, MBA

Frequently asked questions about hematology & oncology in Delaware

How many Hematology & Oncology private practices are in Delaware?

There are 24 physician-owned hematology & oncology private practices in Delaware, 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.

Infusion Center Ownership in Delaware Oncology Practice

Delaware's only physician-owned hematology & oncology practice in this directory is Medical Oncology Hematology Consultants, P.A. (MOHC) in Newark (8 physicians).

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 the buy-and-bill chemotherapy model work in private oncology practices in Delaware?

In the buy-and-bill model, the oncology practice purchases chemotherapy drugs from a distributor (often through a Group Purchasing Organization for better pricing) and then bills payers for drug administration at the payer's contracted rate. Under Medicare Part B, reimbursement is typically at ASP (average sales price) + 6%. The spread between acquisition cost and reimbursement rate is the drug margin. Practices with favorable GPO contracts and a high commercial payer mix generate substantial drug margin revenue that does not exist in hospital-employed oncology.

How Physician-Owned Practices Compare

Physician-Owned Hospital-Employed Corporate / PE-Backed
Who controls the practicePhysiciansHealth systemNon-physician entity
Non-compete scopeNarrower, negotiableBroadVery broad
Partnership / buy-in pathCommonRareRare
Call schedule flexibilityHigherVariableLower
Productivity bonus upsideHighModerateModerate
Included in this directoryYesNoFlagged

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.
Buy-and-Bill
A drug reimbursement model in which a physician practice purchases a drug, administers it to the patient, and bills the payer for both the drug and the administration. The practice retains the spread between acquisition cost and reimbursement. Dominant model in private oncology, rheumatology, and other infusion-heavy specialties.
340B Drug Pricing Program
A federal program requiring pharmaceutical manufacturers to provide outpatient drugs at significantly reduced prices to eligible covered entities, primarily safety-net hospitals and clinics. Covered entities can generate substantial drug acquisition savings. Independent private practices are generally not eligible for 340B pricing.

This directory is maintained by Daniel Aragón, MD, MBA, a physician who just walked this path. All listings are pulled from the (CMS.gov), the federal database of all U.S. medical providers. Hospital-employed, corporate, and government-operated positions are excluded. Last updated: .

Daniel Aragón, MD, MBA. A physician who just walked this path.