Radiation Oncologists in Massachusetts
Data updated monthly · Last refresh October 2026
245 Radiation Oncology providers practice in Massachusetts, including 115 (47%) 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.
245providers
115telehealth
Bostontop city
Radiation Oncology by city in Massachusetts
Choose a city to see providers there.
Radiation 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. Stephanie Macausland, M.DMilford, MA · No drug or device payments recorded (2025) · Telehealth ·
(508) 488-3800 Dr. Andrea Russo, M.D.Newton, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 219-1200 Dr. Christine Olsen, MDNewton, MA · No drug or device payments recorded (2025) ·
(617) 219-1200 Dr. Jason Slater, M.D.Newton, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 219-1200 Dr. David Stratton, CMDNorthampton, MA · No drug or device payments recorded (2025) ·
(413) 582-2000 Dr. Jennifer Hyder, M.D.Northampton, MA · No drug or device payments recorded (2025) ·
(413) 582-2107 Dr. John Sheldon, MDNorthampton, MA · $28 in drug and device payments (2025) · Telehealth ·
(413) 582-2107 Dr. Derek Chism, MDPeabody, MA · No drug or device payments recorded (2025) · Telehealth ·
(978) 977-9400 Dr. Eric Weber, MDPeabody, MA · No drug or device payments recorded (2025) ·
(978) 977-9400 Dr. Songja Choe, MDPeabody, MA · No drug or device payments recorded (2025) ·
(978) 977-9400 Dr. Walter Sall, MDPeabody, MA · No drug or device payments recorded (2025) · Telehealth ·
(978) 977-9400 Dr. Michael Sheridan, M.D.Pittsfield, MA · No drug or device payments recorded (2025) ·
(413) 447-2461 Dr. Wade Gebara, M.D.Pittsfield, MA · No drug or device payments recorded (2025) ·
(413) 447-2461 Dr. Claire Fung, M.D.Quincy, MA · No drug or device payments recorded (2025) ·
(617) 769-1452 Dr. Jesse Aronowitz, M.D.Sharon, MA · No drug or device payments recorded (2025) ·
(774) 442-5551 Dr. Ebenezer Asare, M.D.Southbridge, MA · No drug or device payments recorded (2025) ·
(508) 765-6830 Dr. William Powlis, M.D.South Weymouth, MA · No drug or device payments recorded (2025) ·
(781) 624-4700 Dr. Barbara Carton, MDSpringfield, MA · No drug or device payments recorded (2025) ·
(413) 748-9230 Dr. Edward LeeSpringfield, MA · No drug or device payments recorded (2025) ·
(413) 748-7370 Dr. Linda Bornstein, MDSpringfield, MA · No drug or device payments recorded (2025) ·
(413) 794-9175 Dr. Mary Ann Lowen, M.D.Springfield, MA · No drug or device payments recorded (2025) ·
(413) 794-9338 Dr. Paul Mckeough, M.D.Stoneham, MA · No drug or device payments recorded (2025) ·
(781) 279-0655 Dr. Phillip Gray, M.D.Stoneham, MA · $16 in drug and device payments (2025) · Telehealth ·
(781) 279-0655 Dr. Mitchell Swartz, MD, SCDWeston, MA · No drug or device payments recorded (2025) ·
(781) 237-3625 Dr. Graham Boyd, MDWeymouth, MA · No drug or device payments recorded (2025) · Telehealth ·
(781) 624-5000 Dr. Cherry ThomasWinchester, MA · $23 in drug and device payments (2025) ·
(000) 000-0000 Dr. Alexander ChiWorcester, MA · No drug or device payments recorded (2025) · Telehealth ·
(085) 334-6550 Dr. Daniel Han, MDWorcester, MA · $312 in drug and device payments (2025) ·
(774) 442-5551 Dr. David Harris, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-6550 Dr. Elena Nedea, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-6550 Dr. Eric Ko, M.D., PH.D.Worcester, MA · No drug or device payments recorded (2025) · Telehealth ·
(774) 442-5551 Dr. Gavin Jones, MDWorcester, MA · No drug or device payments recorded (2025) · Telehealth ·
(508) 334-6550 Dr. Gayle Tillman, MDWorcester, MA · No drug or device payments recorded (2025) · Telehealth ·
(508) 856-2062 Dr. Lakshmi Narayan Shanmugham, M.DWorcester, MA · $977 in drug and device payments (2025) ·
(508) 363-7100 Dr. Lily Lawn-tsao, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(774) 442-5551 Dr. Maria Cicchetti, M.D.Worcester, MA · No drug or device payments recorded (2025) · Telehealth ·
(508) 856-5551 Dr. Mark Smyczynski, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(774) 442-5551 Dr. Mary Mcgunigal, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-6550 Dr. Richard Pieters, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(774) 442-5551 Dr. Robert Stein, MDWorcester, MA · No drug or device payments recorded (2025) ·
(774) 442-5551 Dr. Sheida Mani, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-6550 Dr. Shelagh Mccauley, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-6550 Dr. Sidney Kadish, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(774) 442-5551 Dr. Thomas Fitzgerald, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 856-5551 Dr. Won Tak, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-6550 Common questions
How many Radiation Oncology providers are in Massachusetts?There are 245 Radiation Oncology providers with active NPI records practicing in Massachusetts, according to federal NPPES data refreshed monthly.
Do Radiation Oncology providers in Massachusetts offer telehealth?Yes. 115 of the 245 Radiation Oncology providers in Massachusetts (about 47%) report offering telehealth services in CMS data.
Which cities in Massachusetts have the most Radiation Oncology providers?Boston (149), Worcester (19), Burlington (7) have the highest concentration of Radiation Oncology providers in Massachusetts.
How many Radiation Oncology providers in Massachusetts received drug or device company payments?63 of 245 Radiation Oncology providers in Massachusetts (26%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
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 Radiation Oncologists in Massachusetts work in independent practices or large health systems?Among 160 Radiation Oncologists in Massachusetts enrolled in Medicare, 10% bill through a solo or small practice with fewer than 10 clinicians, 8% through a mid-size group of 10 to 99, and 83% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Radiation Oncologists in Massachusetts work at?According to CMS facility affiliation records, the Massachusetts hospitals where the most Radiation 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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