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; 601–700 of 1,459.

NameSpecialtyCity
Dennis M Jack, FNPNurse PractitionerBuffalo, NY
Sandy A JacksonNurse PractitionerCuba, NY
Daniel R Jacobson, M.D.Diagnostic RadiologyWilliamsville, NY
Rajiv Jain, MDInternal MedicineTonawanda, NY
Jane K James, FNPNurse PractitionerLockport, NY
Megan James, FNP-BCNurse PractitionerAmherst, NY
Jennifer A Jaroslawsky, NPNurse PractitionerBuffalo, NY
Kira JaroslawskyNurse PractitionerAlden, NY
Gaurav Jaswal, MDFamily PracticeHomer, NY
Muhammed T Javed, M.D.NephrologyOlean, NY
Darren D Jefferies, CRNACertified Registered Nurse Anesthetist (CRNA)Indianapolis, IN
Gregory T Jehrio, MDInternal MedicineLockport, NY
Aaron Jerzewski, MDPhysical Medicine and RehabilitationBuffalo, NY
Gregory A Jobes, M.D.Internal MedicineOrchard Park, NY
Christopher John, PA-CPhysician AssistantWarren, PA
Emily E Johnson, PA-CPhysician AssistantBuffalo, NY
Joshua L Jones, MDHand SurgeryAmherst, NY
Tiffany A Jones, PAPhysician AssistantBuffalo, NY
Jacquelyn B Jordan, MDInternal MedicineBuffalo, NY
Michael R Jordan, M.D.Family PracticeWilliamsville, NY
Thomas W Jordan, D.O.Emergency MedicineBuffalo, NY
Judy A Joy-Pardi, M.D.CardiologyWilliamsville, NY
Josefina JuarbeNurse PractitionerWilliamsville, NY
Zachary Juliano, PAPhysician AssistantWilliamsville, NY
Jiyeon Jung, MDInternal MedicineBuffalo, NY
Venkata R Jupudy, M.D.Internal MedicineAlden, NY
Faye E Justicia-Linde, MDObstetrics & GynecologyBuffalo, NY
Kailee Juzdowski, PA-CPhysician AssistantBuffalo, NY
Eric E Kaczor, MDEmergency MedicineBuffalo, NY
Roland N Kaddoum, M.D.AnesthesiologyMemphis, TN
Ahmad Kadhim, M.DGastroenterologyWilliamsville, NY
Kelly M Kaempf, M.D.Hospice and Palliative CareLexington, KY
Ellen Kahle, RN, FNPNurse PractitionerOrchard Park, NY
Douglas G Kahn, MDAnesthesiologyBuffalo, NY
Maria Kaisler, MDEmergency MedicineBuffalo, NY
Joseph C Kalet, M.D.AnesthesiologyAlbany, NY
Tejinder Kalra, MDInternal MedicineCheektowaga, NY
Amit Kandel, MBBSNeurologyBuffalo, NY
Sirisa Kandel Amatya, MDPathologyBuffalo, NY
Kiran KandukurtiNephrologyWilliamsville, NY
April Kane Ayoub, AGNPNurse PractitionerBuffalo, NY
Kazunori Kanehira, MDPathologyBuffalo, NY
Avani Gayathri Kanneganti, MDFamily PracticeDunkirk, NY
Irem KaplanAnesthesiologyWilliamsville, NY
Adam Karalus, PA-CPhysician AssistantWarsaw, NY
Brian M Karaszewski, M.D.Internal MedicineWilliamsville, NY
Sina Karimpour, DOHospitalistGrand Rapids, MI
Abhijana KarunakaranEndocrinologyWilliamsville, NY
Zakariya T Kashour, MBBSInternal MedicineBuffalo, NY
Harjit Kaur, D.OFamily PracticeBuffalo, NY
Ramandeep Kaur, NPNurse PractitionerNiagara Falls, NY
John Kavcic, MDInternal MedicineCheektowaga, NY
Liise K Kayler, MDGeneral SurgeryBuffalo, NY
Christopher Keating, D.P.MPodiatryBuffalo, NY
Craig E Keller, M.D.GastroenterologyWilliamsville, NY
James J Kelly, D.O.Hand SurgeryAmherst, NY
Patrick Kenney, M.D.Pediatric MedicineBuffalo, NY
Giuseppina J Kenyon Savard, D.O.Family PracticeNiagara Falls, NY
Megan M Keough, PAPhysician AssistantBuffalo, NY
Jonathan D Kessler, M.D.Family PracticeKenmore, NY
Anastasja Ketch, PA-CPhysician AssistantBuffalo, NY
Mofid Khalil-Ibrahim, MDCardiologyBuffalo, NY
Aalia KhanHospitalistBuffalo, NY
Abdur Khan, MDPathologyBuffalo, NY
Adnan R Khan, M.D.AnesthesiologyWilliamsville, NY
Irfan Khan, MDInternal MedicineCamden, NJ
Jameela Y Khan, RPA-CPhysician AssistantAmherst, NY
Mehvish Khan, M.D.EndocrinologyWilliamsville, NY
Mohammad A Khan, M.D.Internal MedicineNiagara Falls, NY
Nasir M Khan, MDInternal MedicineAmherst, NY
Sikandar Z Khan, M.D.Vascular SurgeryBuffalo, NY
Joshua B Kiehl, MDInternal MedicineBuffalo, NY
Jennifer M Kielbasa, RPA CPhysician AssistantWilliamsville, NY
Karen Kieliszek, NPNurse PractitionerBuffalo, NY
Chee H Kim, MDCardiologyWilliamsville, NY
Armen Kirakosyan, M.D.Obstetrics & GynecologyAmherst, NY
Martin Kiser, CRNACertified Registered Nurse Anesthetist (CRNA)Chattanooga, TN
Scott Klenk, CRNACertified Registered Nurse Anesthetist (CRNA)Williamsville, NY
Colleen KlosPhysician AssistantWilliamsville, NY
Taylor KlunEmergency MedicineBuffalo, NY
David W Knorz, M.D.AnesthesiologyWilliamsville, NY
Sukhwinder S Kodial, M.D.Family PracticeWilliamsville, NY
Claudia M Koenig, PA-CPhysician AssistantBuffalo, NY
Romesh K Kohli, MDInternal MedicineBuffalo, NY
Mary K Kolbert, MDFamily PracticeOrchard Park, NY
Jahangir Koleini, MDFamily PracticeWest Seneca, NY
Sergei Kolesnikov, MDAnesthesiologyBuffalo, NY
Suchitra Koneru, M.D.Family PracticeWilliamsville, NY
Katie Konesky, M.D.General SurgeryWilliamsville, NY
Andrey V Kopot, MDInternal MedicineBuffalo, NY
Elizabeth M Korangy, MDPathologyWilliamsville, NY
Mary Katherine Kosowski, A-GNP-CNurse PractitionerWest Seneca, NY
Ashokkumar J Kothari, MDCardiologyOlean, NY
Adam S Kotowski, MDHematology-OncologyWilliamsville, NY
Peter F Kowalski, MDFamily PracticeWilliamsville, NY
Joelle M Kozierowski, DNP FNPNurse PractitionerKenmore, NY
Lisa Kozlowski, MDCardiologyWilliamsville, NY
Michael J Krabak, MDInternal MedicineWilliamsville, NY
Keith Krabill, MDPathologyWilliamsville, NY
Ashley D KremerFamily PracticeWilliamsville, 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