Clinicians affiliated with Roswell Park Cancer Institute

488 clinicians on file with this group · most practice in Buffalo-Cheektowaga, NY · PAC ID 3577475110

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

435 clinicians affiliated with Roswell Park Cancer Institute are in the 2024 Medicare Part B data, 229 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 · Nurse Practitioner (102) · Physician Assistant (89) · Diagnostic Radiology (25) · Pathology (25) · Internal Medicine (24) · Anesthesiology (23) · Medical Oncology (20) · Certified Registered Nurse Anesthetist (CRNA) (13) · Hematology-Oncology (11) · Gastroenterology (9) · General Surgery (9) · Radiation Oncology (9) · Dermatology (7) · Thoracic Surgery (6) · Gynecological Oncology (5) · Urology (5) · Hematology (4) · Hospice and Palliative Care (4) · Surgical Oncology (4) · Critical Care (Intensivists) (3) · Neurology (3) · Neurosurgery (3) · Nuclear Medicine (3) · Otolaryngology (3) · Plastic and Reconstructive Surgery (3) · Cardiology (2) · Endocrinology (2) · Family Practice (2) · Infectious Disease (2) · Psychiatry (2) · Psychologist, Clinical (2) · Pulmonary Disease (2) · Clinical Cardiac Electrophysiology (1) · Colorectal Surgery (Proctology) (1) · Emergency Medicine (1) · Hematopoietic Cell Transplantation and Cellular Therapy (1) · Interventional Radiology (1) · Maxillofacial Surgery (1) · Nephrology (1) · Orthopedic Surgery (1) · Pediatric Medicine (1)

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

Clinicians affiliated with Roswell Park Cancer Institute, 2024

Alphabetical by last name; 401–435 of 435.

NameSpecialtyCity
Sheila M Tighe, NPNurse PractitionerBuffalo, NY
Garin Tomaszewski, MDDiagnostic RadiologyBuffalo, NY
Mercy K Tomy, MDHospice and Palliative CareBuffalo, NY
Asad Ullah, MDGastroenterologyRochester, NY
Jessica R Urbank, FNP-BCNurse PractitionerBuffalo, NY
Deepak Vadehra, DOHematology-OncologyCharlotte, NC
Megan R Veneziano, RPA-CPhysician AssistantBuffalo, NY
Mary Vesterling, FNPNurse PractitionerBuffalo, NY
Michelle Viruet, CRNACertified Registered Nurse Anesthetist (CRNA)Miami, FL
Eunice Wang, MDHematologyBuffalo, NY
Joshua P Washburn, PA-CPhysician AssistantAmherst, NY
Bradley R Webster, M.D./PHDUrologyBuffalo, NY
Molly Webster, FNPNurse PractitionerBuffalo, NY
Wendy Weinstein, MDPsychiatryBuffalo, NY
Kaylee WiecheltPhysician AssistantEast Aurora, NY
Larry H Wilf, M.D.Nuclear MedicineBuffalo, NY
Valerie M Wilk, PA-CPhysician AssistantBuffalo, NY
Claire T Wise, PAPhysician AssistantBuffalo, NY
Agnieszka K Witkiewicz, M.D.PathologyBuffalo, NY
Chi Mei WongDiagnostic RadiologyBuffalo, NY
Michael Wong, M.D.Medical OncologyBuffalo, NY
Kelly A Wood, MDCritical Care (Intensivists)Buffalo, NY
Kimberly E Wooten, M.D.General SurgeryBuffalo, NY
Sarah A Wren, FNPNurse PractitionerBuffalo, NY
Torrie L WydyshNurse PractitionerBuffalo, NY
Bo Xu, MD PHDPathologyBuffalo, NY
Zhongbo Yang, M.D.PathologyBuffalo, NY
Anthony Yarussi, MDAnesthesiologyBuffalo, NY
Sayeeda Yasmeen, M.DPathologyBuffalo, NY
Edwin Yau, MD, PHDMedical OncologyBuffalo, NY
Saikrishna S Yendamuri, MDThoracic SurgeryBuffalo, NY
Jessica S Young, MDGeneral SurgeryBuffalo, NY
Javeria ZaidiInternal MedicineBuffalo, NY
Maria A Zhu, PA-CPhysician AssistantBuffalo, NY
Emese Zsiros, MDGynecological OncologyBuffalo, 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

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