Clinicians affiliated with Bristol Hospital

Acute Care Hospitals · Voluntary non-profit - Private · 41 Brewster Rd, Bristol, CT 06010 · Waterbury-Shelton, CT · CCN 070029

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

252 clinicians affiliated with Bristol Hospital are in the 2024 Medicare Part B data (293 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 · Nurse Practitioner (43) · Internal Medicine (34) · Physician Assistant (27) · Gastroenterology (12) · Anesthesiology (11) · Certified Registered Nurse Anesthetist (CRNA) (11) · Cardiology (9) · Hospitalist (8) · Obstetrics & Gynecology (8) · Orthopedic Surgery (8) · Psychiatry (7) · Family Practice (6) · Urology (6) · Diagnostic Radiology (5) · Endocrinology (5) · General Surgery (5) · Nephrology (5) · Neurology (5) · Pulmonary Disease (5) · Emergency Medicine (4) · Interventional Cardiology (4) · Pathology (4) · Podiatry (4) · Licensed Clinical Social Worker (2) · Cardiac Surgery (1) · Clinical Cardiac Electrophysiology (1) · General Practice (1) · Geriatric Medicine (1) · Hematology-Oncology (1) · Ophthalmology (1) · Otolaryngology (1) · Pain Management (1) · Physical Medicine and Rehabilitation (1) · Plastic and Reconstructive Surgery (1) · Radiation Oncology (1) · Rheumatology (1) · Thoracic Surgery (1) · Vascular Surgery (1)

Clinicians affiliated with Bristol Hospital, 2024

Alphabetical by last name; 201–252 of 252.

NameSpecialtyCity
Maria T Santos, M.D.CardiologyBloomfield, CT
Alison Sarokhan, M.D.Orthopedic SurgeryBristol, CT
Folco ScappaticciDiagnostic RadiologyBristol, CT
Heiko J Schmitt, M.D.Clinical Cardiac ElectrophysiologyFarmington, CT
John V Scholes, MDPathologyHartford, CT
Ian Schreiner, M.D.Emergency MedicineBristol, CT
Susan Shafer, CRNACertified Registered Nurse Anesthetist (CRNA)Farmington, CT
Balasubramanian Shanmugam, M.D.Internal MedicineBristol, CT
Archana Sharma, MDInternal MedicineBristol, CT
Himanshu Sharma, M.DInternal MedicineHartford, CT
Mohamed A Sherif, M.DInternal MedicineBrooklyn, NY
Ashma Shrestha, APRN, AGNP-CNurse PractitionerFarmington, CT
Bing Shue, M.D.Vascular SurgeryFarmington, CT
Jillian P SipperlyCertified Registered Nurse Anesthetist (CRNA)West Hartford, CT
Daniel N Smiley, MDGastroenterologyBristol, CT
Erika SoleyCertified Registered Nurse Anesthetist (CRNA)Bristol, CT
Shelby Spazzarini, PA-CPhysician AssistantBristol, CT
Matthew S Stebulis, M.D.AnesthesiologyWorcester, MA
Georgia L Sterpka, APRNNurse PractitionerBristol, CT
James St Pierre, MDCardiologyNew Britain, CT
Amanda M Strileckis, APRNNurse PractitionerSouthington, CT
Michelle SytnerNurse PractitionerWaterbury, CT
Marissa J Tanasi, APRNNurse PractitionerBristol, CT
Steven Temkin, M.D.Diagnostic RadiologyHartford, CT
John A Testa, MDInternal MedicineProspect, CT
Suzanne T Thompson, APRNNurse PractitionerSharon, CT
Michael S Tomczyk, APRNNurse PractitionerBristol, CT
Julia M Toto, MDPlastic and Reconstructive SurgeryFarmington, CT
Daniel P Tuohey, PA-CPhysician AssistantBristol, CT
Swarnalatha Uday Sumathy, MDHospitalistBristol, CT
Gabriel G Umbehr, PA-CPhysician AssistantNorth Haven, CT
Augustine A Unuigbe, M.DInternal MedicineMays Landing, NJ
Ashish Upadhyay, MDOrthopedic SurgeryWaterbury, CT
Shweta UpadhyayPulmonary DiseaseBristol, CT
Rebecca A Van Dolah, MPASPhysician AssistantLebanon, NH
Surendran R Varma, M.D.Internal MedicineBristol, CT
Rita Vaszily, MDObstetrics & GynecologyBristol, CT
Kamakshi Vemareddy, MDObstetrics & GynecologyBristol, CT
Mark R Versland, M.D.GastroenterologyNew Britain, CT
Brian C VolontePhysician AssistantCollinsville, CT
Aundre M Walker, NPNurse PractitionerUtica, NY
Jodi E Walsh, PA CPhysician AssistantBristol, CT
Dustin M Walters, MDThoracic SurgeryFarmington, CT
Mark D Watson, M.D.Physical Medicine and RehabilitationBristol, CT
Jaret T Williams, PA-CPhysician AssistantBristol, CT
Benjamin Yeboah, MDInternal MedicineNew Haven, CT
Binbin YiNurse PractitionerNaugatuck, CT
Monika U Zagaja, M.D.Internal MedicineWaterford, CT
Liam Zakko, M.D.GastroenterologyLebanon, NH
Salam F Zakko, MDGastroenterologyBristol, CT
Muhammad A Zubairi, APRNNurse PractitionerEast Hartford, CT
Richard M Zweig, MDInternal MedicineBristol, CT

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