Internal Medicine Doctors in Massachusetts
Data updated monthly · Last refresh October 2026
6,796 Internal Medicine providers practice in Massachusetts, including 1,960 (29%) 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.
6,796providers
1,960telehealth
Bostontop city
Internal Medicine by city in Massachusetts
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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. Beverly Greenwold, M.D.West Roxbury, MA · No drug or device payments recorded (2025) ·
(617) 323-7700 Dr. Brian Hoffman, M.D.West Roxbury, MA · No drug or device payments recorded (2025) ·
(857) 203-5111 Dr. Catherine Anania, DOWest Roxbury, MA · No drug or device payments recorded (2025) ·
(617) 232-9500 Dr. Dan Ly, MDWest Roxbury, MA · No drug or device payments recorded (2025) ·
(617) 323-7700 Dr. David Suskin, M.D.West Roxbury, MA · No drug or device payments recorded (2025) ·
(857) 364-4418 Dr. Dominique Pham, MDWest Roxbury, MA · No drug or device payments recorded (2025) ·
(617) 469-0470 Dr. Elizabeth Norian, M.D.West Roxbury, MA · No drug or device payments recorded (2025) · Telehealth ·
(857) 364-4418 Dr. Emily Erb, MDWest Roxbury, MA · No drug or device payments recorded (2025) ·
(857) 203-5595 Dr. Eric Garshick, M.D.West Roxbury, MA · No drug or device payments recorded (2025) ·
(857) 203-5536 Dr. Eric Hanson, M.D.West Roxbury, MA · No drug or device payments recorded (2025) ·
(857) 203-6721 Dr. Gabrielle VanspeybroeckWest Roxbury, MA · No drug or device payments recorded (2025) ·
(617) 323-7700 Dr. Ildiko Halasz, M.D.West Roxbury, MA · No drug or device payments recorded (2025) ·
(617) 323-7700 Dr. Jay Orlander, M.D.West Roxbury, MA · No drug or device payments recorded (2025) ·
(857) 203-5765 Dr. Jeralyn Cremone, MDWest Roxbury, MA · No drug or device payments recorded (2025) ·
(617) 469-4000 Dr. John Lewis, MDWest Roxbury, MA · $167 in drug and device payments (2025) · Telehealth ·
(617) 469-4000 Dr. Kate Raiti-palazzolo, MDWest Roxbury, MA · No drug or device payments recorded (2025) ·
(617) 323-7700 Dr. Katherine Taylor, MDWest Roxbury, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 469-4000 Dr. Khang Nguyen, MDWest Roxbury, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 469-4000 Dr. Lara Skarf, M.D.West Roxbury, MA · No drug or device payments recorded (2025) ·
(857) 203-6482 Dr. Michael Hamrock, MDWest Roxbury, MA · $168 in drug and device payments (2025) · Telehealth ·
(617) 327-0700 Dr. Michael Miller, M.D.West Roxbury, MA · No drug or device payments recorded (2025) ·
(617) 323-7700 Dr. Nancy Kurtz, MDWest Roxbury, MA · No drug or device payments recorded (2025) ·
(857) 364-4418 Dr. Rahul Ganatra, M.D., M.P.H.West Roxbury, MA · No drug or device payments recorded (2025) ·
(857) 203-5584 Dr. Rosemary MehlWest Roxbury, MA · No drug or device payments recorded (2025) ·
(857) 364-4418 Dr. Sarah Grudberg, MDWest Roxbury, MA · No drug or device payments recorded (2025) ·
(857) 203-5907 Dr. Sarah OlofssonWest Roxbury, MA · No drug or device payments recorded (2025) ·
(617) 323-7700 Dr. Yelena Kamenker-orlov, M.D., PH.D.West Roxbury, MA · No drug or device payments recorded (2025) ·
(857) 203-3000 Dr. Abdul Khadra, M.D.West Springfield, MA · No drug or device payments recorded (2025) ·
(413) 733-2127 Dr. Apolinario Pastrana, MDWest Springfield, MA · No drug or device payments recorded (2025) ·
(413) 794-9110 Dr. David Popkin, MDWest Springfield, MA · No drug or device payments recorded (2025) ·
(413) 794-9110 Dr. Glenn Alli, MDWest Springfield, MA · No drug or device payments recorded (2025) ·
(413) 794-9101 Dr. Michael Solon, MDWest Springfield, MA · No drug or device payments recorded (2025) ·
(413) 794-9110 Dr. Phyllis Owusu-griffin, M.D.West Springfield, MA · No drug or device payments recorded (2025) · Telehealth ·
(413) 794-9110 Dr. Reda Ishak, M.D.West Springfield, MA · No drug or device payments recorded (2025) ·
(413) 733-1900 Dr. Roberto Salva-otero, M.D.West Springfield, MA · $547 in drug and device payments (2025) · Telehealth ·
(413) 650-7546 Dr. Susan Johnson, MDWest Springfield, MA · No drug or device payments recorded (2025) ·
(413) 788-0100 Dr. Suzanne Jorey, M.D.West Springfield, MA · $953 in drug and device payments (2025) · Telehealth ·
(413) 747-4544 Dr. Charles Mcinnis, M.D.Westwood, MA · No drug or device payments recorded (2025) · Telehealth ·
(781) 326-1128 Dr. Donna Michelson, MDWestwood, MA · No drug or device payments recorded (2025) ·
(781) 493-6813 Dr. Eric Diamond, M.D.Westwood, MA · No drug or device payments recorded (2025) · Telehealth ·
(781) 471-2200 Dr. Eric Weber, MDWest Yarmouth, MA · $319 in drug and device payments (2025) · Telehealth ·
(508) 394-2017 Dr. Steven Fine, MDWest Yarmouth, MA · $13,080 in drug and device payments (2025) ·
(508) 778-2400 Dr. Zouhdi Hajjaj, M.D.West Yarmouth, MA · $45 in drug and device payments (2025) · Telehealth ·
(508) 760-2054 Dr. Alemnesh Tekle, MDWeymouth, MA · No drug or device payments recorded (2025) ·
(781) 624-8719 Dr. Amer Nazir, MDWeymouth, MA · No drug or device payments recorded (2025) ·
(781) 624-8000 Dr. Benjamin Leffel, M.D.Weymouth, MA · $26 in drug and device payments (2025) ·
(781) 624-8000 Dr. Brian Dolan, M.D.Weymouth, MA · $31 in drug and device payments (2025) ·
(781) 340-8719 Dr. Carl Teplitz, M.D.Weymouth, MA · No drug or device payments recorded (2025) ·
(781) 331-4313 Dr. Caroline Kim, MDWeymouth, MA · No drug or device payments recorded (2025) ·
(603) 650-5000 Dr. Cheng Ding, MDWeymouth, MA · No drug or device payments recorded (2025) ·
(781) 624-8000 Conditions Internal Medicine providers in Massachusetts commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Massachusetts?There are 6,796 Internal Medicine providers with active NPI records practicing in Massachusetts, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in Massachusetts offer telehealth?Yes. 1,960 of the 6,796 Internal Medicine providers in Massachusetts (about 29%) report offering telehealth services in CMS data.
Which cities in Massachusetts have the most Internal Medicine providers?Boston (2,322), Worcester (443), Cambridge (299) have the highest concentration of Internal Medicine providers in Massachusetts.
How many Internal Medicine providers in Massachusetts received drug or device company payments?1,344 of 6,796 Internal Medicine providers in Massachusetts (20%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Internal Medicine providers in Massachusetts treat?Internal Medicine providers commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management 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 Internal Medicine Doctors in Massachusetts work in independent practices or large health systems?Among 3,721 Internal Medicine Doctors in Massachusetts enrolled in Medicare, 10% bill through a solo or small practice with fewer than 10 clinicians, 11% through a mid-size group of 10 to 99, and 79% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in Massachusetts work at?According to CMS facility affiliation records, the Massachusetts hospitals where the most Internal Medicine Doctors 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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