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; 1,101–1,200 of 1,459.

NameSpecialtyCity
Renaldo O Roache, CRNACertified Registered Nurse Anesthetist (CRNA)Miami, FL
Kimberly Roaldi, PAPhysician AssistantBowmansville, NY
Melissa K Robb, FNPNurse PractitionerNiagara Falls, NY
Renee Robel, NPNurse PractitionerBuffalo, NY
Carola E Robinson, MD.Obstetrics & GynecologyWilliamsville, NY
Nicholas Robinson, NPNurse PractitionerWilliamsville, NY
Bertrand P Roche, M.D.Family PracticeWilliamsville, NY
David J Rodman, MDOphthalmologyBuffalo, NY
Michael J Rodman, MDDiagnostic RadiologyWilliamsville, NY
John M Roehmholdt, MDUrologyCheektowaga, NY
Max J Roehmholdt, MDUrologyCheektowaga, NY
Geoffrey Roeser, PAPhysician AssistantNorth Tonawanda, NY
Eric P Roger, MDNeurosurgeryAmherst, NY
Brandon A Rogers, DPMPodiatryOlean, NY
Steven S Rood, DOObstetrics & GynecologyWilliamsville, NY
Talia Root, PAPhysician AssistantWilliamsville, NY
Willis A Rosena, D.P.M.PodiatryNorth Tonawanda, NY
Lynne S Ross, MDFamily PracticeNorth Tonawanda, NY
Julian RothschildEmergency MedicineBronx, NY
Jack Route, DPMPodiatryWilliamsville, NY
Joseph M Rozell, M.D.Diagnostic RadiologyEdina, MN
Grzegorz P Rozmus, MDClinical Cardiac ElectrophysiologyWilliamsville, NY
Jennifer M Ruh, M. D.Family PracticeOrchard Park, NY
Daniel J Ruppel, PAPhysician AssistantWilliamsville, NY
Theresa A Rush, M.D.Obstetrics & GynecologyWilliamsville, NY
Matthew J Rusk, DOInternal MedicineBuffalo, NY
Stephany Ruszala, PA-CPhysician AssistantNorth Tonawanda, NY
John M Rutkowski, M.D.UrologySanborn, NY
Malgorzata E Rutkowski, MDAnesthesiologyBuffalo, NY
Olivia N Rutkowski, PAPhysician AssistantWilliamsville, NY
Piotr Rutkowski, M.D.AnesthesiologyWilliamsville, NY
Thaddeus C Rutkowski, MDAnesthesiologyBuffalo, NY
Jerome M Rutowski, FNPNurse PractitionerAmherst, NY
Audrey RyanPhysician AssistantWilliamsville, NY
James E Ryan, MDNephrologyAmherst, NY
Fnu SadaratHospitalistBronx, NY
Musa Saeed, M.D.Internal MedicineBuffalo, NY
Sandip Saha, M.D.Pulmonary DiseaseRochester, MI
Ravi Jyot Singh Sahni, M.D.Internal MedicineDunkirk, NY
Dean Salem, MDInternal MedicineBuffalo, NY
Nicholas SalernoPodiatryNew York, NY
Breana Salhany, DOHospitalistNaples, FL
Edgardo F Salvador, MDRheumatologyAmherst, NY
Kristen M Salvamoser, RPAPhysician AssistantBuffalo, NY
Christina Sanders, D.O, MBAGeneral SurgeryWilliamsville, NY
Amarpreet Sanghera, M.D.Internal MedicineHartford, CT
Sabrina Santana, PA-CPhysician AssistantWilliamsville, NY
Morgan A Saraf, PA-CPhysician AssistantAmherst, NY
Nisha Sarna, MDFamily PracticeSpringville, NY
Nilofar Sarvaiya, MDPsychiatryBuffalo, NY
John Sauret, MDFamily PracticeNiagara Falls, NY
Michelle E Sausner, DOHospitalistMurfreesboro, TN
Renee Y Sawka, RPA-CPhysician AssistantWest Amherst, NY
Daniella SawmaNurse PractitionerWilliamsville, NY
Magdi E Sayegh, M.D.Obstetrics & GynecologyWilliamsville, NY
Amanda Scafetta, AGNPNurse PractitionerBuffalo, NY
Aislinn Scarbinsky, D.O.General SurgeryOrchard Park, NY
Kacy ScarpaPhysician AssistantWilliamsville, NY
Jamie L Schaefer, M.D.OphthalmologyBuffalo, NY
Benjamin J Schaus, D.O.GastroenterologyWilliamsville, NY
Gregory P Schenk, MDFamily PracticeWilliamsville, NY
Margaret Scherer, PAPhysician AssistantDunkirk, NY
Madelyn Schlegel, PAPhysician AssistantWilliamsville, NY
Elizabeth Schmand, F.N.P.Nurse PractitionerBuffalo, NY
Ann M Schmidt, ANPNurse PractitionerBuffalo, NY
Julie L Schmidt, RPA-C, MPAPhysician AssistantBuffalo, NY
Laurie A Schmidt, ANPNurse PractitionerBuffalo, NY
Kimberly S Schmittendorf, NPNurse PractitionerNiagara Falls, NY
Christine M Schonour, NPNurse PractitionerOrchard Park, NY
Mark E Schulte, M.D.RheumatologyWest Seneca, NY
Raymond O Schultz, MDPlastic and Reconstructive SurgeryWilliamsville, NY
Evan H Schulz, PAPhysician AssistantPennington, NJ
Steven D Schwaitzberg, MDGeneral SurgeryBuffalo, NY
Amanda Schwandt, DONeurologyBuffalo, NY
Karen A Schwanekamp, CRNACertified Registered Nurse Anesthetist (CRNA)Williamsville, NY
Kellie N Schwartz, PA-CPhysician AssistantWilliamsville, NY
Jillian N Schweickhard, RPA-CPhysician AssistantBuffalo, NY
Richard D Scott, MDPathologyOlean, NY
Christine Seaner, CRNACertified Registered Nurse Anesthetist (CRNA)Williamsville, NY
Siavash SedghiAnesthesiologyWilliamsville, NY
Abdollah Sedighi, MDCardiologyOrchard Park, NY
Nathan SedlacekPhysician AssistantBuffalo, NY
Robert L Seeley, FNPNurse PractitionerNew York, NY
Phillip J Seereiter, M.D.UrologyOrchard Park, NY
Benjamin Segerson, DOOsteopathic Manipulative MedicineClarence, NY
Naveen B Seth, M.D.Emergency MedicineSyracuse, NY
Robert F Setlik, M.D.,PH.D.Medical OncologyWilliamsville, NY
Ahmed Nasir Yousuf Shah, MDInternal MedicineBuffalo, NY
Melanie Shah, FNPNurse PractitionerNiagara Falls, NY
Siddhartha S Shah, M.D.GastroenterologyWilliamsville, NY
Naveed Shahid, M.D.Internal MedicineBuffalo, NY
Katherine M ShanahanPhysician AssistantWilliamsville, NY
Osman Sharif, MDInternal MedicineBoston, MA
Nisha Sharma, MDFamily PracticeIrving, NY
Umesh C Sharma, MD, MS, PHDCardiologyChicago, IL
Vishal Sharma, M.D.Family PracticeIrving, NY
Evan W ShawEmergency MedicineBuffalo, NY
Sadie Shaw, FNPNurse PractitionerOlean, NY
Suleman Sheikh, DOAnesthesiologyWilliamsville, NY
Tariq A Sheikh, MDFamily PracticeDerby, 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

Clinicians affiliated with Kaleida Health, Buffalo, NY | ClaimLight