Clinicians affiliated with Westchester Medical Group, P.C

415 clinicians on file with this group · most practice in New York-Newark-Jersey City, NY-NJ · PAC ID 6406752963

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

359 clinicians affiliated with Westchester Medical Group, P.C are in the 2024 Medicare Part B data, 279 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 · Internal Medicine (60) · Nurse Practitioner (37) · Anesthesiology (36) · Obstetrics & Gynecology (30) · Family Practice (16) · Pathology (12) · Physician Assistant (12) · Dermatology (10) · Gastroenterology (10) · Orthopedic Surgery (10) · Diagnostic Radiology (9) · Neurology (7) · Pulmonary Disease (7) · General Surgery (6) · Registered Dietitian or Nutrition Professional (6) · Cardiology (5) · Nephrology (5) · Ophthalmology (5) · Optometry (5) · Otolaryngology (5) · Physical Therapist in Private Practice (5) · Urology (5) · Licensed Clinical Social Worker (4) · Podiatry (4) · Radiation Oncology (4) · Rheumatology (4) · Hematology-Oncology (3) · Hospitalist (3) · Pediatric Medicine (3) · Physical Medicine and Rehabilitation (3) · Plastic and Reconstructive Surgery (3) · Vascular Surgery (3) · Allergy/ Immunology (2) · Audiologist (2) · Emergency Medicine (2) · Thoracic Surgery (2) · Certified Nurse Midwife (1) · Chiropractic (1) · Colorectal Surgery (Proctology) (1) · Endocrinology (1) · Geriatric Medicine (1) · Gynecological Oncology (1) · Infectious Disease (1) · Licensed Professional Counselor (1) · Marriage and Family Therapist (1) · Medical Oncology (1) · Occupational Therapist in Private Practice (1) · Pain Management (1) · Psychiatry (1) · Sports Medicine (1)

Specialty links go to the specialty in New York-Newark-Jersey City, NY-NJ.

Clinicians affiliated with Westchester Medical Group, P.C, 2024

Alphabetical by last name; 301–359 of 359.

NameSpecialtyCity
Emily Slate, MDOrthopedic SurgeryStamford, CT
Ethan A Small, MDAnesthesiologyRye Brook, NY
Terrian A Smith-Jules, NPNurse PractitionerWhite Plains, NY
Eric A Sommer, MDGeneral SurgeryHackensack, NJ
Hwa J Son, MDOtolaryngologyYonkers, NY
Samuel SonAnesthesiologyWhite Plains, NY
Beena Sreekumar, MDInternal MedicineN Royalton, OH
Rand Stack, MDDiagnostic RadiologyYonkers, NY
Christine Staeger-Hirsch, MDDiagnostic RadiologyBronx, NY
Don M Starr, MDAnesthesiologyWhite Plains, NY
Elizabeth A Stefano, FNPNurse PractitionerYonkers, NY
Shella SteinbergInternal MedicineYonkers, NY
David Sternheim, M.D.CardiologyYonkers, NY
Peter K Stevens, D.O.Emergency MedicineWhite Plains, NY
Agathe Streiff, M.D.AnesthesiologyWhite Plains, NY
Brenda L Sullivan, M.D.Internal MedicineYonkers, NY
Sally Sullivan, FNPNurse PractitionerYonkers, NY
Eric Sun, MDCardiologyRye, NY
Michael S Suzman, MDPlastic and Reconstructive SurgeryPurchase, NY
Shelly Szabo, LMSWLicensed Clinical Social WorkerHarrison, NY
Lori Tindel-Kahn, MDOphthalmologyWhite Plains, NY
Gohar H Tiratsuyan, MDInternal MedicineBergenfield, NJ
Carlos J Torres, MDInternal MedicineWhite Plains, NY
Christina L Tovar, FNPNurse PractitionerWhite Plains, NY
Darrell Tran, M.D.AnesthesiologyBerkeley, CA
Gerardo Trejo, M.D., M.H.S.Family PracticeNorwalk, CT
Erika M Tubridy, FNPNurse PractitionerPurchase, NY
Valencia Turney, PA-CPhysician AssistantBronx, NY
Michele L Tyler, FNPNurse PractitionerYonkers, NY
Idaresit Udo, M.DFamily PracticeWhite Plains, NY
Sanjay Upadhyay, M.D.Family PracticePhiladelphia, PA
Joseph Valletta, MDPodiatryWhite Plains, NY
Geena Varghese, DOInternal MedicineWhite Plains, NY
Edward Vazquez, M.D.AnesthesiologyPurchase, NY
Shkendie Velia, MDInternal MedicinePurchase, NY
Christine R Vyskocil, M.D.Obstetrics & GynecologyWhite Plains, NY
Janet A Wafer, FNPNurse PractitionerPurchase, NY
Joshua Waldman, M.D.Obstetrics & GynecologyYonkers, NY
Michelle Wallenstein, M.D.Obstetrics & GynecologyYonkers, NY
Andrew D Wan, MDFamily PracticeYonkers, NY
Steven Warren, MDDiagnostic RadiologyMt Kisco, NY
Diana Waxler, PA-CPhysician AssistantWhite Plains, NY
Paul D Weinstein, MDPulmonary DiseaseScarsdale, NY
Kenneth Weiser, M.D.Internal MedicineWhite Plains, NY
Todd S Weiser, MDThoracic SurgeryWhite Plains, NY
Matthew S Weissler, M.D.Hematology-OncologyWhite Plains, NY
Jia Weng, DOAnesthesiologyWhite Plains, NY
Mia M Wright, MDObstetrics & GynecologyWhite Plains, NY
Emanuel I Wurm, DOPulmonary DiseaseWhite Plains, NY
Anitha Xavier, FNPNurse PractitionerNew Rochelle, NY
Siyu Xiao, MDObstetrics & GynecologyWhite Plains, NY
Jonathan Yao, M.D.PathologyGreensboro, NC
Ian YarettInternal MedicineRye, NY
Barbara J Yarwood-Wishner, M.D.Internal MedicineYonkers, NY
Calvin Yau, ANPNurse PractitionerSleepy Hollow, NY
Linda Yue, M.D.RheumatologyPurchase, NY
Billy Yung, MDNeurologyWhite Plains, NY
Harry Zemon, M.D.General SurgeryNew Hyde Park, NY
Carly H ZingoneNurse PractitionerWhite Plains, NY

Practice locations

Listed practice locations in Connecticut, 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