Clinicians affiliated with Massachusetts General Hospital

Acute Care Hospitals · Voluntary non-profit - Private · 55 Fruit Street, Boston, MA 02114 · Boston-Cambridge-Newton, MA-NH · CCN 220071

Affiliation snapshotNovember 2, 2026CMS Doctors and Clinicians Facility Affiliation file, current snapshot (no end-of-2024 archive), applied to 2024

Activity year2024Medicare Part B claims, Original Medicare fee-for-service

4,980 clinicians affiliated with Massachusetts General Hospital are in the 2024 Medicare Part B data (5,727 listed in the affiliation file).

Each clinician's exact figures are in their Physician Report, from their page. View sample report · Already purchased? Open your report (earlier Local report and passes)

Affiliated clinicians by specialty, 2024

All specialties · Internal Medicine (785) · Nurse Practitioner (618) · Physician Assistant (330) · Diagnostic Radiology (313) · Neurology (191) · Cardiology (184) · Anesthesiology (182) · Family Practice (157) · Pathology (149) · Hospitalist (144) · Hematology-Oncology (116) · Gastroenterology (103) · Psychiatry (103) · Endocrinology (98) · Medical Oncology (89) · Certified Registered Nurse Anesthetist (CRNA) (88) · Emergency Medicine (88) · Orthopedic Surgery (87) · Ophthalmology (86) · Pulmonary Disease (77) · Infectious Disease (75) · Nephrology (65) · Obstetrics & Gynecology (62) · General Surgery (61) · Otolaryngology (59) · Physical Medicine and Rehabilitation (58) · Urology (54) · Rheumatology (51) · Dermatology (50) · Radiation Oncology (48) · Critical Care (Intensivists) (29) · Neurosurgery (29) · Psychologist, Clinical (28) · Hospice and Palliative Care (26) · Allergy/ Immunology (24) · Thoracic Surgery (24) · Clinical Cardiac Electrophysiology (22) · Hematology (21) · Surgical Oncology (16) · Vascular Surgery (16) · Pediatric Medicine (15) · Advanced Heart Failure and Transplant Cardiology (14) · Interventional Cardiology (13) · Podiatry (13) · Geriatric Medicine (12) · Hand Surgery (12) · Oral Surgery (Dentist only) (12) · Interventional Radiology (10) · Plastic and Reconstructive Surgery (10) · Sports Medicine (9) · Optometry (7) · Cardiac Surgery (6) · Gynecological Oncology (6) · Pain Management (6) · Adult Congenital Heart Disease (5) · Colorectal Surgery (Proctology) (5) · Nuclear Medicine (5) · Addiction Medicine (3) · Audiologist (3) · Certified Clinical Nurse Specialist (2) · Dentist (2) · General Practice (1) · Interventional Pain Management (1) · Maxillofacial Surgery (1) · Preventive Medicine (1)

Neurology affiliated with Massachusetts General Hospital, 2024

Alphabetical by last name; 1–100 of 191.

Name	City
Bardia Abbasi	Boston, MA
Widad Abou Chaar, MD	Boston, MA
Josna Adusumilli, MD	Worcester, MA
Mark W Albers, MD PHD	Boston, MA
Gregory J Allam, MD	Boston, MA
Avraham Almozlino, MD	Newton, MA
Anthony A Amato, MD	Boston, MA
Steven E Arnold, MD	Philadelphia, PA
Isabel C Arrillaga-Romany, MD, PHD	Boston, MA
Cenk Ayata, MD	Boston, MA
Suma Babu, M.B.B.S., M.P.H	Boston, MA
Moogeh Baharnoori, MD, PHD	Brookline, MA
Denis Balaban, MD	Boston, MA
Sheena R Baratono, MD PHD	Boston, MA
Lara Basovic, MD	Boston, MA
Alex C Bender, MD, PHD	Boston, MA
James D Berry, M.D., M.P.H.	Boston, MA
Anand K Bery, MD	Boston, MA
Shamik Bhattacharyya, M.D.	Boston, MA
Paul S Blachman, MD	South Weymouth, MA
Marc A Bouffard, M.D.	Boston, MA
Michael P Bowley, MD, PH.D.	Boston, MA
Kate T Brizzi, MD	Boston, MA
Paul M Butler, M.D.	Boston, MA
Erica C Camargo Faye, MD, MSC, PHD	Boston, MA
Christopher Cano, MD	Boston, MA
David N Caplan, MD PHD	Boston, MA
Sydney S Cash, MD PHD	Boston, MA
Christopher R Cashman, MD, PHD	Boston, MA
Diane Chan, M.D., PH.D.	Boston, MA
Barbara K Changizi, MD	Columbus, OH
Claudia J Chaves, M.D.	Newton, MA
Hsinlin T Cheng, MD	Boston, MA
Sheena Chew, MD	Boston, MA
Jasmeer P Chhatwal, M.D., PH.D.	Boston, MA
Kathy Chuang, MD	Boston, MA
David Y Chung, M.D., PH.D.	Boston, MA
Bart K Chwalisz, MD	Boston, MA
Andrew J Cole, MD	Boston, MA
Sarah Conway	Boston, MA
Merit E Cudkowicz, MD	Boston, MA
Kirk R Daffner, MD	Boston, MA
Jonathan Dashkoff, MD, PHD	Boston, MA
Bradford C Dickerson, MD	Boston, MA
John R Dickson, M.D.,PH.D.	Boston, MA
Jorg Dietrich, MD PHD	Boston, MA
Robert F Donnell, M.D.	Dover, NH
Christopher T Doughty, M.D.	Boston, MA
Barbara A Dworetzky, MD	Brookline, MA
Brian L Edlow, MD	Boston, MA
April F Eichler, MD	Boston, MA
Florian S Eichler, MD	Boston, MA
Michael G Erkkinen, M.D.	Boston, MA
Khosro Farhad, MD	Dover, NH
Lucas Felipe Bastos Horta, MD	Boston, MA
Emily A Ferenczi, BM B CH	Boston, MA
Sara Finkelstein, MD	Boston, MA
Seth P Finklestein, MD	Boston, MA
Alice W Flaherty, MD PHD	Boston, MA
Deborah A Forst, M.D.	Boston, MA
Seth A Gale, M.D.	Boston, MA
Eduardo Garcia, M.D.	Newton, MA
Alan E Geller, M.D.	Weymouth, MA
Elizabeth R Gerstner, M.D.	Boston, MA
Galina Gheihman	Boston, MA
Rebecca L Gillani, MD	Boston, MA
Gigi Girgis, M.D.	Waltham, MA
Alexandra Golby, MD	Boston, MA
Teresa Gomez-Isla, MD	Boston, MA
Stephen N Gomperts, MD	Boston, MA
Paloma Gonzalez Perez, M.D.	Boston, MA
Anna E Goodheart, MD	Boston, MA
Steven M Greenberg, MD PHD	Boston, MA
John H Growdon, MD	Boston, MA
Amanda C Guidon, MD	Boston, MA
Anoopum S Gupta, M.D., PH.D.	Pittsburgh, PA
Mahmut E Gurol, M.D.	Boston, MA
Peter N Hadar, MD, MS	Boston, MA
Andrea Harriott, MD	Boston, MA
George K Harrold, MD	Boston, MA
Todd M Herrington, MD, PHD	Boston, MA
James M Hillis, MBBS, DPHIL	Boston, MA
Doreen T Ho, MD	Burlington, MA
Daniel B Hoch, MD PHD	Boston, MA
Leigh R Hochberg, MD PHD	Boston, MA
Annie L Hsieh, M.D. PH.D.	Boston, MA
Albert Y Hung, MD PHD	Boston, MA
Catherine Isroff, MD	Boston, MA
Claire S Jacobs, MD, PHD	Boston, MA
Sameen Jafari, MD	Newton, MA
Justin T Jordan, MD, MPH	Dallas, TX
Bruce R Kastin, M.D.	Boston, MA
Vikram Khurana, M.D., PH.D.	Boston, MA
Albert Kim, M.D.	Boston, MA
William T Kimberly, MD, PHD	Boston, MA
Eric C Klawiter, MD	Boston, MA
Isaiah Kletenik, MD	Aurora, CO
Mariel Kozberg, MD	Boston, MA
Andrew Kraft, MD	Boston, MA
Kevin J Kyle, MB BCH	Boston, MA

Affiliation comes from the CMS Doctors and Clinicians Facility Affiliation file, hospital rows only; name, address and type from the CMS Hospital General Information file. CMS does not publish an end-of-year archive of the affiliation file, so the current snapshot is applied to the latest data year. A clinician listed with several hospitals or groups appears on each of their pages. How hospital pages are built