Clinicians affiliated with Bertrand Chaffee Hospital

Acute Care Hospitals · Voluntary non-profit - Private · 224 East Main Street, Springville, NY 14141 · Buffalo-Cheektowaga, NY · CCN 330111

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

88 clinicians affiliated with Bertrand Chaffee Hospital are in the 2024 Medicare Part B data (103 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 · Family Practice (17) · Physician Assistant (16) · Internal Medicine (11) · Nurse Practitioner (10) · Urology (5) · Certified Registered Nurse Anesthetist (CRNA) (4) · Orthopedic Surgery (4) · Hematology-Oncology (3) · Cardiology (2) · Emergency Medicine (2) · Gastroenterology (2) · Neurosurgery (2) · Obstetrics & Gynecology (2) · Diagnostic Radiology (1) · Endocrinology (1) · General Surgery (1) · Infectious Disease (1) · Nephrology (1) · Ophthalmology (1) · Pulmonary Disease (1) · Rheumatology (1)

Clinicians affiliated with Bertrand Chaffee Hospital, 2024

Alphabetical by last name; 88.

NameSpecialtyCity
Kousai O Ali Khan, PAPhysician AssistantGloversville, NY
Jorge M Antonetti, PAPhysician AssistantSchenectady, NY
Steven Barnes, DOInternal MedicineSilver Creek, NY
Ahmed M Bayoumi, M.D.Internal MedicineWarsaw, NY
Matthew T Binkley, M.D.Orthopedic SurgeryBuffalo, NY
Virginia K Bond, MDObstetrics & GynecologySpringville, NY
Matthew S Brennan, DOUrologyOrchard Park, NY
Dean M Brewer, D.OFamily PracticeSpringville, NY
James Briggs, RPA-CPhysician AssistantRochester, NY
Brandon J Brownell, M.D.Family PracticeWest Seneca, NY
Amy J Burke, M.D.Family PracticeOrchard Park, NY
Linda M Burns, D.O.Internal MedicineOrchard Park, NY
Rachel BurnsNurse PractitionerHamburg, NY
Mark D Chazen, M.D.UrologyCheektowaga, NY
Yijun Cheng, M.D.Hematology-OncologyWilliamsville, NY
Jonathan Claus, M.D.Infectious DiseaseBuffalo, NY
Kenneth D Dabolt, RPA-CPhysician AssistantSpringville, NY
Amy L Damiani, M.D.Internal MedicineGowanda, NY
Gavin Davison, M.D.General SurgeryBuffalo, NY
Malia Deangelis, P.A.Physician AssistantAmherst, NY
Monica J Denz, PA-CPhysician AssistantDepew, NY
Thomas I Dilamarter, M.D.Family PracticeOrchard Park, NY
Sydney Domanowski, DOFamily PracticeWarsaw, NY
Thomas R Duquin, M.D.Orthopedic SurgeryBuffalo, NY
Robert J Erickson, DOFamily PracticeOrchard Park, NY
Holly A Evans-Brown, CRNACertified Registered Nurse Anesthetist (CRNA)West Seneca, NY
Tracy Fabian, DOFamily PracticeWarsaw, NY
Jonathan Falletta, RPA-CPhysician AssistantAmherst, NY
Melissa Fanton, RPA-CPhysician AssistantSpringville, NY
Mark Fenzl, MDDiagnostic RadiologySpringville, NY
Andre Foster, FNP-BC, CRNPNurse PractitionerLa Plata, MD
Mary K Frauenheim, MDObstetrics & GynecologyWest Seneca, NY
Ronald D Greco, MDEmergency MedicineForestville, NY
Alok D Gupta, MDGastroenterologyWilliamsville, NY
Michael I Hanzly, DOUrologyOrchard Park, NY
Nadeem U Haq, MDCardiologyOrchard Park, NY
Anna Haseley, N.P.Nurse PractitionerOrchard Park, NY
Brianna J Haws, CRNACertified Registered Nurse Anesthetist (CRNA)Buffalo, NY
Edwin Heidelberger, MD PHDInternal MedicineSpringville, NY
Melanie L Herbert, NPNurse PractitionerBuffalo, NY
Lori D Hudzinski, MDFamily PracticeSpringville, NY
Patrick T Hurley, M.D.Internal MedicineSpringville, NY
Richard S Karaga, D.OFamily PracticeWest Seneca, NY
Sarwat Khawar, MDInternal MedicineWilliamsville, NY
Vaitheeswaran Ganesa Lalgudi, MDOphthalmologyBuffalo, NY
Paul J Mason, M.D.Orthopedic SurgeryWilliamsville, NY
Marcy A Masyga, DOFamily PracticeSpringville, NY
Paul Mcbride, M.D.NeurosurgeryWilliamsville, NY
Edward P Mchugh, CRNACertified Registered Nurse Anesthetist (CRNA)Dunkirk, NY
Michael C Moore, M.D.GastroenterologyWest Seneca, NY
Jeffrey P Mullin, M.D.NeurosurgeryWilliamsville, NY
Tracy NichterNurse PractitionerAmherst, NY
Fiyinfolu O OdemuyiwaInternal MedicineWilliamsville, NY
James C O'May, RPA-CPhysician AssistantWilliamsville, NY
Sunita Patruni, M.D.Hematology-OncologyOrchard Park, NY
Kimberly A Pierce, NPNurse PractitionerHamburg, NY
Celestino Pietrantoni, DOPulmonary DiseaseWilliamsville, NY
Angela M Potter, RPA-CPhysician AssistantArcade, NY
Elizabeth M Printup, FNPNurse PractitionerLewiston, NY
Alycia RedlinskiEmergency MedicineBuffalo, NY
Anthony R Ricottone, M.D.UrologyOrchard Park, NY
Matthew T Rivera, MDFamily PracticeDunkirk, NY
David K Roae, FNPNurse PractitionerBelmont, NY
Max J Roehmholdt, MDUrologyCheektowaga, NY
Richard J Ruh, M. D.Family PracticeOrchard Park, NY
James E Ryan, MDNephrologyAmherst, NY
Nisha Sarna, MDFamily PracticeSpringville, NY
Mark E Schulte, M.D.RheumatologyWest Seneca, NY
Yanet Segura, RNCertified Registered Nurse Anesthetist (CRNA)Batavia, NY
Jacqueline Shanahan, D.OFamily PracticeOrchard Park, NY
Nisha Sharma, MDFamily PracticeIrving, NY
Tariq A Sheikh, MDFamily PracticeDerby, NY
Thomas P Smith, M.D.CardiologyWest Seneca, NY
Lauralee M Sprague, FNPNurse PractitionerSpringville, NY
Christopher S Stephany, PA-CPhysician AssistantSpringville, NY
Nancy L Sullivan, NPNurse PractitionerWilliamsville, NY
Thaddeus E Szarzanowicz, MDOrthopedic SurgeryWilliamsville, NY
Angel M Szkutak, P.A.Physician AssistantDerby, NY
Todd A Thomas, PA-CPhysician AssistantGowanda, NY
Alyxis Uhteg, PA-CPhysician AssistantSpringville, NY
Gayatri Vaidyanathan, MBBSHematology-OncologyWilliamsville, NY
Raghupathy Varavenkataraman, MDInternal MedicineWest Seneca, NY
Edward Ventresca, MDInternal MedicineNiagara Falls, NY
Vincent T Vertalino, DOInternal MedicineSpringville, NY
Erin K Warning, PAPhysician AssistantSpringville, NY
Nicholas J Watson, RPACPhysician AssistantBuffalo, NY
Darryl C Wenner, D.O.Family PracticeSpringville, NY
Amy L Wnek, M.D.EndocrinologyOrchard Park, NY

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