Clinicians affiliated with Middlesex Gastroenterolgy PC
11 clinicians on file with this group · most practice in Boston-Cambridge-Newton, MA-NH · PAC ID 6800819566
9 clinicians affiliated with Middlesex Gastroenterolgy PC are in the 2024 Medicare Part B data, 8 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.
Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report
Affiliated clinicians by specialty, 2024
All specialties · Gastroenterology (7) · Internal Medicine (1) · Physician Assistant (1)
Specialty links go to the specialty in Boston-Cambridge-Newton, MA-NH.
Clinicians affiliated with Middlesex Gastroenterolgy PC, 2024
Alphabetical by last name; 9.
| Name | Specialty | City |
|---|---|---|
| Lauren M Bleich, MD/MPH | Internal Medicine | Acton, MA |
| Michael Desimone, M.D. | Gastroenterology | Worcester, MA |
| Mark P Epstein, M.D. | Gastroenterology | Concord, MA |
| Gail M Herzig, MD | Gastroenterology | Acton, MA |
| Benjamin J Hyatt, M.D. | Gastroenterology | Worcester, MA |
| Ann M Joyce, MD | Gastroenterology | Acton, MA |
| Peter E Krims, M.D. | Gastroenterology | Acton, MA |
| Frank V Linn, M.D. | Gastroenterology | Concord, MA |
| Kennedy Schneider-Tran, PA-C | Physician Assistant | Providence, RI |
Practice locations
Listed practice locations in Massachusetts.
Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.
Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations