There are 26 physician-owned hematology & oncology practices in Hawaii, vetted against the NPPES NPI Registry. Hospital-employed, government, and academic positions are excluded.
35 hematology & oncology groups in Hawaii that physicians still own. No hospital systems, no private equity, no academic posts. Just the map nobody else built.
Every year of training came with a script. Apply, interview, rotate, take the exam, advance. The next thing to do was never in question.
A physician who can see that there are 40 physician-owned hematology & oncology groups within 50 miles walks into a contract negotiation with completely different leverage than one who assumes the hospital is the only option. Non-compete radius, buy-in terms, tail coverage, all of it becomes more negotiable once you actually know what is around you. The Real Contract course walks you through every clause that matters.
Hospital-employed, government-operated, and academic positions are excluded. These are not independent private practices:
Academic programs
Federal facilities
Aiea, HI
Arnold Yee, MD, MPH brings hematology & oncology expertise to patients in Aiea, Hawaii 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.
98-150 Kaonohi St Suite B-219, Aiea, HI 96701
Aiea, HI
David J. Tamura sees patients at a private hematology & oncology office in Aiea, Hawaii, 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.
98-150 Kaonohi St Suite B-219, Aiea, HI 96701
Aiea, HI
Hawai'i Pacific Health - Pali Momi Cancer Center is a Aiea-based hematology & oncology practice serving patients across the Hawaii region. Beyond hematology & oncology, the office offers comprehensive cancer care. Employment and partnership inquiries can be directed to the practice via their website.
98-1005 Moanalua Rd, Aiea, HI 96701
Aiea, HI
At Hawaii Cancer Care your care is our top priority. Our highly trained medical team uses a multidisciplinary approach to deliver cancer treatment in Hawaii that is individualized and precision based. We recognize the need to provide our patients with supportive services in addition to medical treatment. We can provide you with comprehensive medical care and support right here on O’ahu. Our local approach allows you to surround yourself with your support network of family and friends as you emba
98-150 Kaonohi St suite b 219, Aiea, HI 96701
Aiea, HI
Patients seeking hematology & oncology care in Aiea, Hawaii can visit Hawaii Oncology, Inc, an independent practice. Beyond hematology & oncology, the office offers comprehensive cancer care, outpatient medical care, and cancer diagnosis and treatment. Employment and partnership inquiries can be directed to the practice via their website.
98-211 Pali Momi St Ste 320, Aiea, HI 96701
Aiea, HI
Jon Fukumoto, MD brings hematology & oncology expertise to patients in Aiea, Hawaii 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.
98-150 Kaonohi St Suite B-219, Aiea, HI 96701
Aiea, HI
Offering hematology & oncology services in Aiea, Hawaii, Melvin Palalay, MD operates outside of hospital employment. The practice also provides cancer diagnosis and treatment and blood disorder treatment. Visit the practice website or call to discuss potential openings.
98-150 Kaonohi St Suite B-219, Aiea, HI 96701
Hilo, HI
East Hawaii Health - Cancer Center is an outpatient treatment facility providing care of adult radiation oncology and medical oncology patients.
1285 Waianuenue Ave 1st Floor, Hilo, HI 96720
Honolulu, HI
"Lymphedema Solutions LLC" delivers hematology & oncology medical services in Honolulu, Hawaii under private ownership. The practice also provides comprehensive cancer care. Visit the practice website or call to discuss potential openings.
3221 Waialae Ave #360, Honolulu, HI 96816
Honolulu, HI
Dr. Yee is a graduate of Tuft’s University School of Medicine and received his master’s in public health from Harvard School of Public Health. He completed his internship and residency in internal medicine at Barnes Hospital in Saint Louis, Missouri and his fellowship in hematology and oncology at Washington University. Dr. Yee is Board Certified in internal medicine, oncology and hematology.
500 Ala Moana Blvd suite 6-230, Honolulu, HI 96813
Honolulu, HI
Clayton D Chong, MD operates a physician-owned hematology & oncology practice in Honolulu, Hawaii, 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.
1301 Punchbowl St, Honolulu, HI 96813
Honolulu, HI
Dr. David Jon Tamura received his Masters in Science Degree in Biology from California State University, Fullerton and graduated from St. George’s University School of Medicine in Grenada. He completed his Internship and Residency in Internal Medicine at the Roger Williams Medical Center at Boston University School of Medicine in Boston, Massachusetts. He served his Fellowship in Internal Medicine at Tufts-New England Medical Center in Boston and completed an additional Fellowship in Hematology/
500 Ala Moana Blvd, Honolulu, HI 96813
Honolulu, HI
Dawson Dermatology operates a physician-owned hematology & oncology practice in Honolulu, Hawaii, offering personalized patient care in a private setting. Beyond hematology & oncology, the office offers skin health and dermatologic care and comprehensive cancer care. Employment and partnership inquiries can be directed to the practice via their website.
1380 Lusitana St Ste 412, Honolulu, HI 96813
Honolulu, HI
Dr. Douglas W. Chun, MD brings hematology & oncology expertise to patients in Honolulu, Hawaii through a physician-owned practice. Beyond hematology & oncology, the office offers skin health and dermatologic care and comprehensive cancer care. Employment and partnership inquiries can be directed to the practice via their website.
1380 Lusitana St Ste 412, Honolulu, HI 96813
Honolulu, HI
Offering hematology & oncology services in Honolulu, Hawaii, Dr. Michael P. Castro, MD operates outside of hospital employment. Services extend to cancer diagnosis and treatment. Reach out by phone for information about joining this practice.
Honolulu, HI 96828
Honolulu, HI
In Honolulu, Hawaii, Hawaii Cancer Care offers hematology & oncology care as part of the region's private practice scene. 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.
500 Ala Moana Blvd Bldg 6 Ste 230, Honolulu, HI 96813
Honolulu, HI
Hawaii Oncology is the premier cancer care center of Hawaii. We offer compassionate and comprehensive treatment to cancer patients. With a team of experienced and dedicated oncologists, we strive to provide the highest quality of care to you, utilizing the latest technology and treatments available. We believe that cancer care should be personalized, focusing on the unique needs of each patient. We offer a range of services, including chemotherapy, radiation therapy, immunotherapy, and targeted
1380 Lusitana St # 608, Honolulu, HI 96813
Honolulu, HI
Dr. Fukumoto is a graduate of New York University School of Medicine. He completed his residency in internal medicine at Los Angeles County-USC Medical Center and fellowship in hematology at Stanford University Medical Center. He has participated in several cancer clinical research studies and has authored several publications. He is a member of the American Society of Hematology and the Hawaii Society of Clinical Oncology. Dr. Fukumoto is Board Certified in hematology.
500 Ala Moana Blvd suite 6-230, Honolulu, HI 96813
Honolulu, HI
An independently operated hematology & oncology practice in Honolulu, Hawaii, Kapiolani Women's Cancer Center serves the local community. The practice also provides comprehensive cancer care. Visit the practice website or call to discuss potential openings.
1319 Punahou St, Honolulu, HI 96826
Honolulu, HI
Offering hematology & oncology services in Honolulu, Hawaii, Kevin L. Dawson, M.D. operates outside of hospital employment. The practice also provides skin health and dermatologic care and comprehensive cancer care. Visit the practice website or call to discuss potential openings.
1380 Lusitana St Ste 412, Honolulu, HI 96813
Honolulu, HI
Melvin P. Palalay sees patients at a private hematology & oncology office in Honolulu, Hawaii, emphasizing physician autonomy in clinical care. Beyond hematology & oncology, the office offers cancer diagnosis and treatment. Employment and partnership inquiries can be directed to the practice via their website.
500 Ala Moana Blvd suite 6-230, Honolulu, HI 96813
Honolulu, HI
Sarah J. Grekin, M.D. operates a physician-owned hematology & oncology practice in Honolulu, Hawaii, offering personalized patient care in a private setting. Additional capabilities include skin health and dermatologic care and comprehensive cancer care. Physicians exploring opportunities can reach out through the practice website or by phone.
1380 Lusitana St Ste 412, Honolulu, HI 96813
Honolulu, HI
Shigeko Lau, M.D., LLC provides outpatient hematology & oncology care from its office in Honolulu, Hawaii. Beyond hematology & oncology, the office offers children's healthcare, blood disorder treatment, and cancer diagnosis and treatment. Employment and partnership inquiries can be directed to the practice via their website.
1100 Ward Ave Suite 1065, Honolulu, HI 96814
Honolulu, HI
Straub Outpatient Treatment Center is a Honolulu-based hematology & oncology practice serving patients across the Hawaii region. Beyond hematology & oncology, the office offers comprehensive cancer care. Employment and partnership inquiries can be directed to the practice via their website.
888 S King St, Honolulu, HI 96813
Kailua, HI
Hawaii Oncology, Inc delivers hematology & oncology medical services in Kailua, Hawaii under private ownership. The practice also provides comprehensive cancer care. Visit the practice website or call to discuss potential openings.
970 N Kalaheo Ave Suite C308, Kailua, HI 96734
Kealakekua, HI
Kitty Victoria maintains a private hematology & oncology practice in Kealakekua, Hawaii, where clinical decisions remain physician-led. Additional capabilities include cancer diagnosis and treatment. Physicians exploring opportunities can reach out through the practice website or by phone.
79-1019 Haukapila St, Kealakekua, HI 96750
Then PGY-Final arrives. Suddenly there is no syllabus, no advisor telling you which clause to push back on, no upperclassman who has done this before. There is only a contract and a clock.
You can read the contract once you know what else is out there. This directory is what else is out there. 35 hematology & oncology groups in Hawaii, physician-owned, cross-referenced against the NPPES NPI Registry. Start here.
Here's what this page is: 35 hematology & oncology practices in Hawaii that are physician-owned. Not hospital jobs. Not corporate medical groups. Not locum postings. Every listing was pulled from the federal NPPES database and verified for active NPI status. I've supplemented each one with contact info, websites, and Google Maps links from DataForSEO. The practices span 5 cities across the state.
You won't find this list anywhere else. National job boards aggregate whatever employers pay to post, regardless of ownership structure. This directory starts from the federal NPPES database and filters down to practices where physicians own the entity. That distinction matters because it determines everything: how you're compensated, how decisions get made, whether you'll ever have a real equity stake. Use it to identify practices worth reaching out to directly.
Hawaii's physician-owned hematology & oncology directory lists 26 practice locations across 4 cities. The largest groups are Hawaii Cancer Care (2 locations) and Hawaii Oncology, Inc (2 locations).
None of the hematology & oncology practices listed in Hawaii 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 Aiea, Hilo, Honolulu, and Kealakekua.
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.
You are already here. 26 physician-owned hematology & oncology groups in Hawaii, vetted against NPPES.
The Real Contract walks you through every clause that matters: non-compete, productivity, tail coverage, partnership track.
A vetted directory of physician-contract attorneys in Hawaii. The person on your side should be one who actually does this work.
Browse the Directory. Get the newsletter. Then sit down with your contract and a lawyer who has done this before.
“You spent fifteen years on a map. Then someone took it away.”
Daniel Aragón, MD, MBAThere are 26 physician-owned hematology & oncology private practices in Hawaii, verified against the NPPES NPI Registry. All are independently operated. Hospital-employed, government, corporate, and academic positions are excluded.
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.
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.
Hawaii's physician-owned hematology & oncology practices include Hawaii Oncology, Inc. (Urban Honolulu, 11 physicians), Hawaii Cancer Care (Urban Honolulu), and Hawaii Cancer Care - Kahului (Kahului).
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.
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.
| 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 |
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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