Pediatric Hematologists and Oncologists in Massachusetts
Data updated monthly · Last refresh October 2026
198 Pediatric Hematology & Oncology providers practice in Massachusetts, including 1 (1%) 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.
198providers
1telehealth
Bostontop city
Pediatric Hematology & Oncology by city in Massachusetts
Choose a city to see providers there.
Pediatric 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. Loren Walensky, MD PHDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Lynda Vrooman, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 632-2659 Dr. Marc Schwartz, MD, PHDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-7793 Dr. Maria Pelidis, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 636-5000 Dr. Maria TrissalBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Mariella Filbin, M.D., PH.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 632-5042 Dr. Mark Kieran, MD PHDBoston, MA · No drug or device payments recorded (2025) ·
(617) 632-4907 Dr. Mary Huang, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-2737 Dr. Mary Tabatneck, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 632-3000 Dr. Matthew Heeney, MDBoston, MA · $18,960 in drug and device payments (2025) ·
(617) 355-7700 Dr. Maya Ilowite, MDBoston, MA · No drug or device payments recorded (2025) ·
(516) 287-7721 Dr. Melisa Ruiz-gutierrez, M.D, PH.D. Dr. Melissa Burns, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(603) 548-3267 Dr. Michael Gundry, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 919-3041 Dr. Michael Kelly, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 636-5535 Dr. Michelle Schoettler, MDBoston, MA · $32,376 in drug and device payments (2025) ·
(617) 632-3270 Dr. Natalie Collins, MD, PHDBoston, MA · No drug or device payments recorded (2025) ·
(617) 632-3270 Dr. Neekesh Dharia, MD PHDBoston, MA · No drug or device payments recorded (2025) ·
(617) 919-2027 Dr. Neil Grossman, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 414-4841 Dr. Nina Weichert-leahey, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 470-4501 Dr. Nitin Shrivastava, MD, MPHBoston, MA · No drug or device payments recorded (2025) ·
(617) 632-2423 Dr. Nmazuo Ozuah, MBBSBoston, MA · No drug or device payments recorded (2025) ·
(617) 632-5042 Dr. Olivia Perrone, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Peter Hsu, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Peter Manley, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 632-4386 Dr. Phoebe Power, MBBSBoston, MA · No drug or device payments recorded (2025) ·
(617) 632-4386 Dr. Pratiti Bandopadhayay, M.DBoston, MA · No drug or device payments recorded (2025) ·
(857) 600-5911 Dr. Puja Umaretiya, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 632-3000 Dr. Rachael Grace, MDBoston, MA · $34,797 in drug and device payments (2025) ·
(617) 355-6000 Dr. Raffaele Renella, M.D., PH.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Ralph Salloum, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 632-3000 Dr. Rani George, MD PHDBoston, MA · No drug or device payments recorded (2025) ·
(617) 632-5281 Dr. Rebecca Sutherland, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 632-3270 Dr. Riaz GillaniBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Riten Kumar, MBBS, MSCBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Robbie Majzner, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 632-3270 Dr. Robert Rowe, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 632-5042 Dr. Rosemarie Mastropolo, MDBoston, MA · No drug or device payments recorded (2025) ·
(845) 826-0602 Dr. Samantha MartinBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-2000 Dr. Samuel Lux, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 919-2093 Dr. Sarah Peters, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-2737 Dr. Scott Armstrong, MD, PHDBoston, MA · No drug or device payments recorded (2025) ·
(617) 632-3951 Dr. Shilpa Hattangadi, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 632-6296 Dr. Sonia Franco, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 919-2614 Dr. Stacy Croteau, MDBoston, MA · $22,538 in drug and device payments (2025) ·
(617) 355-6000 Common questions
How many Pediatric Hematology & Oncology providers are in Massachusetts?There are 198 Pediatric Hematology & Oncology providers with active NPI records practicing in Massachusetts, according to federal NPPES data refreshed monthly.
Do Pediatric Hematology & Oncology providers in Massachusetts offer telehealth?Yes. 1 of the 198 Pediatric Hematology & Oncology providers in Massachusetts (about 1%) report offering telehealth services in CMS data.
Which cities in Massachusetts have the most Pediatric Hematology & Oncology providers?Boston (179), Worcester (8), Springfield (3) have the highest concentration of Pediatric Hematology & Oncology providers in Massachusetts.
How many Pediatric Hematology & Oncology providers in Massachusetts received drug or device company payments?45 of 198 Pediatric Hematology & Oncology providers in Massachusetts (23%) 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.
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