Hematologists (Internal Medicine) in Massachusetts
Data updated monthly · Last refresh October 2026
119 Hematology (Internal Medicine) providers practice in Massachusetts, including 54 (45%) 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.
119providers
54telehealth
Bostontop city
Hematology (Internal Medicine) by city in Massachusetts
Choose a city to see providers there.
Hematology (Internal Medicine) 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. John Schell, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-2000 Dr. John Sloan, M.D.Boston, MA · $1,886 in drug and device payments (2025) ·
(617) 638-6428 Dr. Jorge Castillo, MDBoston, MA · $14,561 in drug and device payments (2025) · Telehealth ·
(617) 632-6285 Dr. Jorge Ruiz Lopez, M.D. Dr. Jose Halperin, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 632-3000 Dr. Joseph Antin, MDBoston, MA · $14,018 in drug and device payments (2025) ·
(617) 632-3667 Dr. Joseph Aziz, M.DBoston, MA · No drug or device payments recorded (2025) ·
(617) 632-3000 Dr. Julie-aurore Losman, M.D., PH.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 632-4610 Dr. Julie Erika Haydu, M.D., PH.D.Boston, MA · $2,574 in drug and device payments (2025) · Telehealth ·
(617) 724-4000 Dr. Kamal Menghrajani, MD, MSBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-2000 Dr. Katayoon Goodarzi, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(866) 493-1612 Dr. Laura Goldberg, MD, PHDBoston, MA · No drug or device payments recorded (2025) ·
(617) 732-5500 Dr. Lillian Mcmahon, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 638-6428 Dr. Luca Lanino, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 632-3000 Dr. Marie Hollenhorst, MD, PHDBoston, MA · $56 in drug and device payments (2025) · Telehealth ·
(617) 732-5500 Dr. Martin Steinberg, M.D.Boston, MA · $24,704 in drug and device payments (2025) ·
(617) 638-6428 Dr. Michael Pfeffer, M.B.B.S.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 231-9943 Dr. Monique Hartley-brown, M.D.Boston, MA · $5,073 in drug and device payments (2025) ·
(617) 632-3823 Dr. Mwanasha Merrill, MDBoston, MA · $262 in drug and device payments (2025) · Telehealth ·
(617) 667-7000 Dr. Nana Papyan, M.D.Boston, MA · $43 in drug and device payments (2025) · Telehealth ·
(617) 732-5500 Dr. Nancy Berliner, MDBoston, MA · $12,177 in drug and device payments (2025) · Telehealth ·
(877) 442-3324 Dr. Nathan Connell, MD, MPHBoston, MA · $19,982 in drug and device payments (2025) ·
(617) 732-5190 Dr. Olga Kozyreva, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 789-2903 Dr. Omar Nadeem, M.D.Boston, MA · $58,718 in drug and device payments (2025) · Telehealth ·
(617) 632-6140 Dr. Pedro Vianna, MDBoston, MA · $3,616 in drug and device payments (2025) · Telehealth ·
(617) 732-5190 Dr. Philipp Rauch, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 632-6140 Dr. Poy Theprungsirikul, MDBoston, MA · $150 in drug and device payments (2025) · Telehealth ·
(617) 632-3823 Dr. Rita Blanchard, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 638-6428 Dr. Rizwan Romee, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 632-4034 Dr. Robert Schwab, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-2000 Dr. Robin Marie Joyce, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 667-9920 Dr. Roman Shapiro, MD.Boston, MA · $8,022 in drug and device payments (2025) ·
(617) 632-6139 Dr. Rushad PatellBoston, MA · $50,139 in drug and device payments (2025) · Telehealth ·
(617) 667-7000 Dr. Salvia Jain, MDBoston, MA · $4,247 in drug and device payments (2025) · Telehealth ·
(650) 224-0183 Dr. Shayna Sarosiek, MDBoston, MA · $1,615 in drug and device payments (2025) · Telehealth ·
(617) 638-6428 Dr. Shonali Midha, M.D.Boston, MA · $8,460 in drug and device payments (2025) · Telehealth ·
(617) 732-6089 Dr. Sophia Shimer, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-2000 Dr. Stephen Louie, MDBoston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 423-5511 Dr. Thomas Spitzer, MDBoston, MA · $4,930 in drug and device payments (2025) ·
(617) 724-1124 Dr. Vaishali Sanchorawala, M.D.Boston, MA · $1,330 in drug and device payments (2025) · Telehealth ·
(617) 638-6428 Dr. Virginia Volpe, M.D.Boston, MA · $5,574 in drug and device payments (2025) · Telehealth ·
(617) 632-6089 Dr. Walter Dzik, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-3715 Dr. Leslie Martin, M.D.Brighton, MA · No drug or device payments recorded (2025) ·
(617) 780-3048 Dr. Arthur Rabinowitz, MDBurlington, MA · No drug or device payments recorded (2025) ·
(781) 744-8400 Dr. Fei Song, MDBurlington, MA · $51 in drug and device payments (2025) · Telehealth ·
(781) 744-8000 Dr. Hossein Sadrzadeh, M.D.Burlington, MA · No drug or device payments recorded (2025) · Telehealth ·
(781) 744-8000 Dr. Neil Weiner, MDBurlington, MA · No drug or device payments recorded (2025) ·
(781) 744-8000 Dr. Samer Ibrahim, D.O.Burlington, MA · $28 in drug and device payments (2025) · Telehealth ·
(781) 744-8000 Common questions
How many Hematology (Internal Medicine) providers are in Massachusetts?There are 119 Hematology (Internal Medicine) providers with active NPI records practicing in Massachusetts, according to federal NPPES data refreshed monthly.
Do Hematology (Internal Medicine) providers in Massachusetts offer telehealth?Yes. 54 of the 119 Hematology (Internal Medicine) providers in Massachusetts (about 45%) report offering telehealth services in CMS data.
Which cities in Massachusetts have the most Hematology (Internal Medicine) providers?Boston (94), Burlington (6), Springfield (4) have the highest concentration of Hematology (Internal Medicine) providers in Massachusetts.
How many Hematology (Internal Medicine) providers in Massachusetts received drug or device company payments?53 of 119 Hematology (Internal Medicine) providers in Massachusetts (45%) 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 Hematologists (Internal Medicine) in Massachusetts work in independent practices or large health systems?Among 73 Hematologists (Internal Medicine) in Massachusetts enrolled in Medicare, 5% bill through a solo or small practice with fewer than 10 clinicians, 0% through a mid-size group of 10 to 99, and 95% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Hematologists (Internal Medicine) in Massachusetts work at?According to CMS facility affiliation records, the Massachusetts hospitals where the most Hematologists (Internal Medicine) 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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