Clinicians affiliated with Island Gastroenterology Consultants PC
13 clinicians on file with this group · most practice in New York-Newark-Jersey City, NY-NJ · PAC ID 8921999079
13 clinicians affiliated with Island Gastroenterology Consultants PC are in the 2024 Medicare Part B data, 13 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 · Anesthesiology (6) · Gastroenterology (4) · Internal Medicine (2) · Pathology (1)
Specialty links go to the specialty in New York-Newark-Jersey City, NY-NJ.
Clinicians affiliated with Island Gastroenterology Consultants PC, 2024
Alphabetical by last name; 13.
| Name | Specialty | City |
|---|---|---|
| Lyudmila Altshuler, MD | Anesthesiology | Bronx, NY |
| Jean Atallah-Vinograd, M.D. | Gastroenterology | Brooklyn, NY |
| Pavel M Berklayd, MD | Anesthesiology | Hartsdale, NY |
| William D Disanti, M.D. | Gastroenterology | West Islip, NY |
| Boris Livshin, MD | Anesthesiology | New York, NY |
| Rajkumar G Mariwalla, M.D. | Gastroenterology | West Islip, NY |
| Raul J Masakayan, M.D. | Anesthesiology | Setauket, NY |
| Boris Matusevich, MD | Anesthesiology | West Islip, NY |
| Jude Noel, MD | Internal Medicine | Brooklyn, NY |
| Darius Sorbi, M.D. | Gastroenterology | West Islip, NY |
| Ali Tamsen, MD | Pathology | Southampton, NY |
| Steven Teplitz, MD | Anesthesiology | Sayville, NY |
| Mitchell I Weinstein, D.O. | Internal Medicine | West Islip, NY |
Practice locations
Listed practice locations in New York.
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