Clinicians affiliated with Bertrand Chaffee Hospital

30 clinicians on file with this group · most practice in Buffalo-Cheektowaga, NY · PAC ID 0840273496

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

25 clinicians affiliated with Bertrand Chaffee Hospital are in the 2024 Medicare Part B data, 17 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 · Physician Assistant (7) · Family Practice (5) · Diagnostic Radiology (4) · Internal Medicine (3) · Cardiology (2) · Emergency Medicine (1) · General Surgery (1) · Nurse Practitioner (1) · Orthopedic Surgery (1)

Specialty links go to the specialty in Buffalo-Cheektowaga, NY.

Clinicians affiliated with Bertrand Chaffee Hospital, 2024

Alphabetical by last name; 25.

NameSpecialtyCity
Jorge M Antonetti, PAPhysician AssistantSchenectady, NY
Dean M Brewer, D.OFamily PracticeSpringville, NY
James Briggs, RPA-CPhysician AssistantRochester, NY
Abbas A Chamsuddin, M.D.Diagnostic RadiologyChicago, IL
Kenneth D Dabolt, RPA-CPhysician AssistantSpringville, NY
Gavin Davison, M.D.General SurgeryBuffalo, NY
Sydney Domanowski, DOFamily PracticeWarsaw, NY
Tracy Fabian, DOFamily PracticeWarsaw, NY
Melissa Fanton, RPA-CPhysician AssistantSpringville, NY
Nadeem U Haq, MDCardiologyOrchard Park, NY
Anna Haseley, N.P.Nurse PractitionerOrchard Park, NY
Edwin Heidelberger, MD PHDInternal MedicineSpringville, NY
Lori D Hudzinski, MDFamily PracticeSpringville, NY
Patrick T Hurley, M.D.Internal MedicineSpringville, NY
Paul J Mason, M.D.Orthopedic SurgeryWilliamsville, NY
Philip B Mcdonald, M.D.Diagnostic RadiologyMiami, FL
James C O'May, RPA-CPhysician AssistantWilliamsville, NY
Alycia RedlinskiEmergency MedicineBuffalo, NY
Thomas P Smith, M.D.CardiologyWest Seneca, NY
Christopher S Stephany, PA-CPhysician AssistantSpringville, NY
Vincent T Vertalino, DOInternal MedicineSpringville, NY
Elliott J Wagner, M.D.Diagnostic RadiologyBeverly Hills, CA
Lloyd D Wagner, M.D.Diagnostic RadiologySanta Monica, CA
Erin K Warning, PAPhysician AssistantSpringville, NY
Darryl C Wenner, D.O.Family PracticeSpringville, 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