Hematologists and Oncologists in Massachusetts
Data updated monthly · Last refresh October 2026
458 Hematology & Oncology providers practice in Massachusetts, including 231 (50%) offering telehealth. The largest concentration is in Boston. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
458providers
231telehealth
Bostontop city
Hematology & Oncology by city in Massachusetts
Choose a city to see providers there.
Hematology & Oncology providers in Massachusetts
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Venu Bathini, M.D.Framingham, MA · $1,451 in drug and device payments (2025) · Telehealth ·
(508) 665-6261 Dr. Benjamin Koziner, M.D.Haverhill, MA · No drug or device payments recorded (2025) ·
(617) 454-4914 Dr. Paul Poulin, MDHaverhill, MA · No drug or device payments recorded (2025) ·
(978) 521-8590 Dr. Paul Spieler, M.D.Haverhill, MA · No drug or device payments recorded (2025) ·
(978) 521-8590 Dr. David Shepro, MDHolden, MA · No drug or device payments recorded (2025) ·
(617) 835-3146 Dr. Alicia Ross, MDHolyoke, MA · No drug or device payments recorded (2025) ·
(413) 534-2543 Dr. Renuka Dulala, MDHolyoke, MA · $177 in drug and device payments (2025) ·
(413) 534-2543 Dr. Allen Ward, MDHyannis, MA · No drug or device payments recorded (2025) ·
(508) 957-0228 Dr. Frank Basile, MDHyannis, MA · No drug or device payments recorded (2025) ·
(508) 862-7575 Dr. Jaclyn Flanigan, M.D.Hyannis, MA · No drug or device payments recorded (2025) · Telehealth ·
(508) 862-7575 Dr. Marina Khitrik-palchuk, M.D.Lawrence, MA · $43 in drug and device payments (2025) · Telehealth ·
(978) 946-8230 Dr. Nasima Khatoon, M.D.Lawrence, MA · $43 in drug and device payments (2025) ·
(978) 946-8230 Dr. Pedro Sanz-altamira, M.D.Lawrence, MA · $43 in drug and device payments (2025) · Telehealth ·
(978) 946-8230 Dr. Michael Coyle, M.D.Lowell, MA · No drug or device payments recorded (2025) · Telehealth ·
(978) 937-6258 Dr. Carol Vasconcellos, MDMansfield, MA · No drug or device payments recorded (2025) ·
(508) 339-2105 Dr. Paula Mcbrine, MDMansfield, MA · No drug or device payments recorded (2025) ·
(508) 339-7434 Dr. Susan Donohue, M.D.Marlborough, MA · No drug or device payments recorded (2025) ·
(508) 486-6700 Dr. Laura Caprario, M.D., M.S.Methuen, MA · No drug or device payments recorded (2025) · Telehealth ·
(978) 687-0156 Dr. Daniel Roberts, M.D.Milford, MA · No drug or device payments recorded (2025) · Telehealth ·
(508) 488-3700 Dr. Hande Tuncer, MDMilford, MA · $10,774 in drug and device payments (2025) · Telehealth ·
(508) 488-3700 Dr. Humberto Rossi, M.D.Milford, MA · $43 in drug and device payments (2025) · Telehealth ·
(508) 488-3700 Dr. Mona Kaddis, M.D.Milford, MA · No drug or device payments recorded (2025) · Telehealth ·
(508) 478-2061 Dr. Natalie SinclairMilford, MA · No drug or device payments recorded (2025) · Telehealth ·
(508) 488-3708 Dr. Kelly Downey, M.D.Needham, MA · No drug or device payments recorded (2025) · Telehealth ·
(781) 453-7500 Dr. Catherine Iasiello, MDNewburyport, MA · No drug or device payments recorded (2025) · Telehealth ·
(978) 465-0298 Dr. Anna Mitus, M.D.Newton, MA · No drug or device payments recorded (2025) ·
(617) 273-3084 Dr. Chryssanthi Kournioti, M.D.Newton, MA · No drug or device payments recorded (2025) · Telehealth ·
(646) 286-3761 Dr. John Yang, M.D.Newton, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 219-1230 Dr. Revati Rao, M.D.Newton, MA · $43 in drug and device payments (2025) · Telehealth ·
(617) 658-6000 Dr. Rosa Canoso, M.D.Newton, MA · No drug or device payments recorded (2025) ·
(619) 699-6020 Dr. Susan SchumerNewton, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 658-6000 Dr. Mary Lopresti, DONewton Centre, MA · No drug or device payments recorded (2025) ·
(617) 965-7400 Dr. Ahmad Siddiqui, MDNorthampton, MA · $142 in drug and device payments (2025) · Telehealth ·
(413) 582-2000 Dr. Alys Malcolm, M.D.Northampton, MA · No drug or device payments recorded (2025) · Telehealth ·
(413) 582-2900 Dr. Barrett Newsome, DONorthampton, MA · $4,538 in drug and device payments (2025) · Telehealth ·
(413) 582-2900 Dr. George Bowers, M.D.Northampton, MA · No drug or device payments recorded (2025) ·
(413) 582-2900 Dr. Sean Mullally, M.D.Northampton, MA · No drug or device payments recorded (2025) · Telehealth ·
(413) 582-2900 Dr. Victor Aviles, MDNorth Falmouth, MA · No drug or device payments recorded (2025) · Telehealth ·
(508) 564-7411 Dr. James Popkin, M.D.Norwood, MA · No drug or device payments recorded (2025) · Telehealth ·
(781) 769-6430 Dr. Karen Scanlan, M.D.Norwood, MA · No drug or device payments recorded (2025) · Telehealth ·
(781) 762-5586 Dr. Jonathan Marsh, MDPalmer, MA · No drug or device payments recorded (2025) ·
(413) 284-5400 Dr. Karl D'silva, M.D.Peabody, MA · $147,192 in drug and device payments (2025) · Telehealth ·
(978) 538-4330 Dr. Alexander Belkin, MDPittsfield, MA · $469 in drug and device payments (2025) · Telehealth ·
(413) 443-6000 Dr. Caio Teixeira Heleno, MDPittsfield, MA · $1,914 in drug and device payments (2025) · Telehealth ·
(413) 443-6000 Dr. Harvey Zimbler, M.D.Pittsfield, MA · No drug or device payments recorded (2025) ·
(413) 443-6000 Dr. Jesse Spector, M.DPittsfield, MA · No drug or device payments recorded (2025) ·
(413) 443-6000 Dr. Michael Deleo, M.DPittsfield, MA · No drug or device payments recorded (2025) ·
(413) 443-6000 Dr. Paul Rosenthal, M.D.Pittsfield, MA · No drug or device payments recorded (2025) ·
(413) 443-6000 Conditions Hematology & Oncology providers in Massachusetts commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Hematology & Oncology providers. Individual practices vary, so confirm with the provider before booking.
- Breast cancer
- Lung cancer
- Lymphoma
- Leukemia
- Anemia
- Blood disorders
Common questions
How many Hematology & Oncology providers are in Massachusetts?There are 458 Hematology & Oncology providers with active NPI records practicing in Massachusetts, according to federal NPPES data refreshed monthly.
Do Hematology & Oncology providers in Massachusetts offer telehealth?Yes. 231 of the 458 Hematology & Oncology providers in Massachusetts (about 50%) report offering telehealth services in CMS data.
Which cities in Massachusetts have the most Hematology & Oncology providers?Boston (233), Worcester (46), Springfield (18) have the highest concentration of Hematology & Oncology providers in Massachusetts.
How many Hematology & Oncology providers in Massachusetts received drug or device company payments?176 of 458 Hematology & Oncology providers in Massachusetts (38%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Hematology & Oncology providers in Massachusetts treat?Hematology & Oncology providers commonly treat breast cancer, lung cancer, lymphoma, leukemia, anemia and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Hematologists and Oncologists in Massachusetts work in independent practices or large health systems?Among 280 Hematologists and Oncologists in Massachusetts enrolled in Medicare, 1% bill through a solo or small practice with fewer than 10 clinicians, 2% through a mid-size group of 10 to 99, and 97% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Hematologists and Oncologists in Massachusetts work at?According to CMS facility affiliation records, the Massachusetts hospitals where the most Hematologists and Oncologists hold privileges are Brigham and Women's Hospital in Boston; Massachusetts General Hospital in Boston; Beth Israel Deaconess Medical Center in Boston.
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