Clinicians affiliated with Kaleida Health

Acute Care Hospitals · Voluntary non-profit - Private · 100 High Street, Buffalo, NY 14210 · Buffalo-Cheektowaga, NY · CCN 330005

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

1,459 clinicians affiliated with Kaleida Health are in the 2024 Medicare Part B data (1,688 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 · Physician Assistant (226) · Nurse Practitioner (208) · Internal Medicine (193) · Family Practice (149) · Cardiology (60) · Anesthesiology (54) · Certified Registered Nurse Anesthetist (CRNA) (54) · Emergency Medicine (49) · Diagnostic Radiology (46) · Obstetrics & Gynecology (41) · Neurology (36) · Orthopedic Surgery (32) · General Surgery (29) · Urology (27) · Pathology (25) · Gastroenterology (24) · Nephrology (20) · Neurosurgery (15) · Podiatry (15) · Pulmonary Disease (15) · Endocrinology (14) · Hospitalist (13) · Rheumatology (11) · Infectious Disease (10) · Vascular Surgery (10) · Hematology-Oncology (8) · Otolaryngology (8) · Psychiatry (7) · Ophthalmology (6) · Thoracic Surgery (6) · Clinical Cardiac Electrophysiology (5) · Plastic and Reconstructive Surgery (4) · Colorectal Surgery (Proctology) (3) · General Practice (3) · Hand Surgery (3) · Interventional Cardiology (3) · Physical Medicine and Rehabilitation (3) · Allergy/ Immunology (2) · Critical Care (Intensivists) (2) · Gynecological Oncology (2) · Hematology (2) · Medical Oncology (2) · Pediatric Medicine (2) · Sports Medicine (2) · Surgical Oncology (2) · Cardiac Surgery (1) · Certified Nurse Midwife (1) · Geriatric Medicine (1) · Hospice and Palliative Care (1) · Nuclear Medicine (1) · Osteopathic Manipulative Medicine (1) · Radiation Oncology (1) · Sleep Medicine (1)

Clinicians affiliated with Kaleida Health, 2024

Alphabetical by last name; 1,301–1,400 of 1,459.

NameSpecialtyCity
John G Symons, M.D.CardiologyBuffalo, NY
Nicole L Symons, MDFamily PracticeWilliamsville, NY
Julia Szafranski, RPA-CPhysician AssistantLockport, NY
Nicholas R Szal, PA-CPhysician AssistantCheektowaga, NY
Kinga Szigeti, M.D.NeurologyBuffalo, NY
Angel M Szkutak, P.A.Physician AssistantDerby, NY
Julie A Szumigala, MDObstetrics & GynecologyOrchard Park, NY
Katelyn SzymkowskiPhysician AssistantBuffalo, NY
Beth L Tacca, ANPNurse PractitionerAmherst, NY
Elana Tal, M.D.Obstetrics & GynecologyBuffalo, NY
Indra Tambar, MDFamily PracticeNorth Tonawanda, NY
Prem K Tambar, M.DInternal MedicineNiagara Falls, NY
Stuti Tambar, MDSurgical OncologyWilliamsville, NY
Kaori P Tanaka, DOEmergency MedicineSan Antonio, TX
Victoria P Tasovac, PA-CPhysician AssistantBuffalo, NY
Shayla TathamNurse PractitionerCuba, NY
Aaron Taylor, MDNeurologyBuffalo, NY
Ashley N Terragnoli, NPNurse PractitionerBuffalo, NY
Andrew M Tetro, M.D.Orthopedic SurgeryBuffalo, NY
Josette A Teuscher, MDEmergency MedicineBuffalo, NY
Sumangaly Thambiaiyah, M.D.Internal MedicineBuffalo, NY
Eric J Thierman, MDInternal MedicineWilliamsville, NY
Julie A Thomas, D.O.Family PracticeOrchard Park, NY
Richard D Thomas, MDDiagnostic RadiologyWilliamsville, NY
Suzanne K Thomas, N.P.Nurse PractitionerWilliamsville, NY
Danielle Thompson, PA-CPhysician AssistantAmherst, NY
Evelyn E Thompson, PA-SPhysician AssistantDepew, NY
Caitlyn M Tiedemann, DNPNurse PractitionerBuffalo, NY
Michael D Tinnesz, MDEmergency MedicineBuffalo, NY
Isabela E Titianu, CRNACertified Registered Nurse Anesthetist (CRNA)Ann Arbor, MI
Andrew M Toenniessen, DOGeneral PracticeHerkimer, NY
Istvan P Tomaschek, MDNeurologyAmherst, NY
John E Tomaszewski, MDPathologyBuffalo, NY
Catherine Tota-Thurn, D.O.Family PracticeWilliamsville, NY
George Toufexis, M.D.AnesthesiologyWilliamsville, NY
Adel Touti, M.DAnesthesiologyPittsburgh, PA
Katherine J Trawinski, FNPNurse PractitionerHolland, NY
Millicent H Trevett, MDObstetrics & GynecologyTonawanda, NY
Shania A Trippy, PAPhysician AssistantCheektowaga, NY
Carolynn Tsabai, MDFamily PracticeBuffalo, NY
David TseFamily PracticeGlen Cove, NY
Gina N Tundo, M.D.UrologyCheektowaga, NY
Gordon P Tussing, D.O.Internal MedicineAmherst, NY
Kaitlyn A Tytka, PAPhysician AssistantBuffalo, NY
Alyxis Uhteg, PA-CPhysician AssistantSpringville, NY
Caitlin M Ullery, PA-CPhysician AssistantAmherst, NY
David K Umfrey, MDAnesthesiologyCheektowaga, NY
Megan N Urbank, PA-CPhysician AssistantWilliamsville, NY
Joshua M Usen, D.O.Family PracticeAmherst, NY
Victor J Vacanti, M.D.CardiologyWilliamsville, NY
Gayatri Vaidyanathan, MBBSHematology-OncologyWilliamsville, NY
Diana Vakante-Jankovic, M.D.Family PracticeOrchard Park, NY
Leah Vandenbosch, PA-CPhysician AssistantWilliamsville, NY
Katrina M Vanko, PAPhysician AssistantCheektowaga, NY
Gustaaf C Van Soestbergen, CRNA MSN MPACertified Registered Nurse Anesthetist (CRNA)Lebanon, NH
Raghupathy Varavenkataraman, MDInternal MedicineWest Seneca, NY
Daniel V Vargo, M.D.Orthopedic SurgeryAmherst, NY
Vigel Varkey, M.D.Internal MedicineLockport, NY
Anisha Rahmath Varodan, MDAnesthesiologyBuffalo, NY
Tracy A Vasile, D.O.Internal MedicineSarasota, FL
Melanie Vaughn, FNP-BCNurse PractitionerBuffalo, NY
Lisa Venuto, PAPhysician AssistantBuffalo, NY
Jordan R Verrall, FNPNurse PractitionerWilliamsville, NY
Troy A Villafuerte, CRNACertified Registered Nurse Anesthetist (CRNA)Sarasota, FL
Berlin VincentCertified Registered Nurse Anesthetist (CRNA)La Jolla, CA
Kevin A Vinokur, DOEmergency MedicineBrooklyn, NY
Jeffrey J Visco, M.D.Colorectal Surgery (Proctology)Amherst, NY
Frank J Voelker, DOInternal MedicineWilliamsville, NY
Kurt Vonfricken, M.D.Thoracic SurgeryBuffalo, NY
Jon R Vonvisger, M.D.NephrologyBuffalo, NY
Reza Voosoughi, MDAnesthesiologyFort Lauderdale, FL
Sachin Wadhawan, M.D.CardiologyBuffalo, NY
Jai G Wadhwani, M.D.CardiologyWilliamsville, NY
Eric J Waffner, M.D.Internal MedicineWilliamsville, NY
Benjamin J Wagner, P.A.Physician AssistantAmherst, NY
Mary Wagner, CRNACertified Registered Nurse Anesthetist (CRNA)Buffalo, NY
Rachel Walczyk, PAPhysician AssistantSalamanca, NY
Jenna M WaldenNurse PractitionerBuffalo, NY
Patrick Walker, CRNACertified Registered Nurse Anesthetist (CRNA)Ponte Vedra, FL
Evan WalshEmergency MedicineBuffalo, NY
Janine Wanamaker, AGPCNPNurse PractitionerBuffalo, NY
Ann Wands, D.O.Family PracticeLockport, NY
Gary Wang, MDPediatric MedicineBuffalo, NY
Nicole Wanser, NPNurse PractitionerWilliamsville, NY
Jennifer M Ward, FNPNurse PractitionerBuffalo, NY
Sarah Ward, M.D.Obstetrics & GynecologyCheektowaga, NY
Andrew W Warner, MDInternal MedicineBuffalo, NY
Sami U Warraich, MDInternal MedicineBuffalo, NY
Marion R Watson, C.N.P.Nurse PractitionerEast Aurora, NY
Alyssa Weaver, PA-CPhysician AssistantNorth Tonawanda, NY
Ryan W Weber, D.O.Family PracticeClarence, NY
Arie L Weinstock, MDNeurologyBuffalo, NY
Bianca Weinstock Guttman, MDNeurologyBuffalo, NY
Mark J Welch, MDDiagnostic RadiologyWilliamsville, NY
Judy A Wesolowski, MDObstetrics & GynecologyNorth Tonawanda, NY
Kyle Westerholt, M.D.Emergency MedicineBuffalo, NY
Heather M Wheat, MDNephrologyAmherst, NY
Margaret S White, NPNurse PractitionerTonawanda, NY
Sara WhiteFamily PracticeWilliamsville, NY
Thomas G White, MDInternal MedicineBuffalo, 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