Clinicians affiliated with Providence Saint Johns Medical Foundation

281 clinicians on file with this group · most practice in Los Angeles-Long Beach-Anaheim, CA · PAC ID 0840548624

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

245 clinicians affiliated with Providence Saint Johns Medical Foundation are in the 2024 Medicare Part B data, 177 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 · Family Practice (39) · Physician Assistant (36) · Internal Medicine (22) · Nurse Practitioner (21) · Obstetrics & Gynecology (17) · Neurology (14) · General Surgery (9) · Gastroenterology (7) · Neurosurgery (7) · Otolaryngology (7) · Urology (6) · Emergency Medicine (5) · Hematology-Oncology (5) · Endocrinology (4) · Hospitalist (4) · Medical Oncology (4) · Speech Language Pathologist (4) · Dermatology (3) · Diagnostic Radiology (3) · Rheumatology (3) · Surgical Oncology (3) · Audiologist (2) · Infectious Disease (2) · Ophthalmology (2) · Psychiatry (2) · General Practice (1) · Geriatric Medicine (1) · Geriatric Psychiatry (1) · Hospice and Palliative Care (1) · Interventional Radiology (1) · Licensed Clinical Social Worker (1) · Nephrology (1) · Occupational Therapist in Private Practice (1) · Optometry (1) · Osteopathic Manipulative Medicine (1) · Psychologist, Clinical (1) · Pulmonary Disease (1) · Registered Dietitian or Nutrition Professional (1) · Thoracic Surgery (1)

Specialty links go to the specialty in Los Angeles-Long Beach-Anaheim, CA.

Clinicians affiliated with Providence Saint Johns Medical Foundation, 2024

Alphabetical by last name; 201–245 of 245.

NameSpecialtyCity
Julie L Skille, M.S.AudiologistLos Angeles, CA
Alexander M Solomon, M.D.OphthalmologyTorrance, CA
Roddy S Sooferian, M.D.General SurgerySanta Monica, CA
Ruth A Sorotzkin, M.D.Family PracticeSanta Monica, CA
Elizabeth Spence, D.O.Family PracticeLos Angeles, CA
Jeannie J Su, M.D.UrologySanta Monica, CA
James H Sul, MDGastroenterologySanta Monica, CA
Jeff D Sung, MDHospice and Palliative CareSanta Monica, CA
Kamila I Szweda, NPNurse PractitionerSanta Monica, CA
Noa Tal, MDInternal MedicineSanta Monica, CA
Giselle Tamula, NURSE PRACTITIONERNurse PractitionerSanta Monica, CA
Jason Tarpley, M.D., PH.D.NeurologyTorrance, CA
Victoria Tedrow, PA, RDPhysician AssistantTorrance, CA
George P Teitelbaum, M.D.Diagnostic RadiologySanta Monica, CA
Candice B Tilles, M.D.Obstetrics & GynecologySanta Monica, CA
Michael Toiserkani, M.D.Internal MedicineSanta Monica, CA
Heather A Trattner, PA-CPhysician AssistantBurbank, CA
Jacqueline V Trejo, M.D.Obstetrics & GynecologySanta Monica, CA
Orrin M Troum, MDRheumatologySanta Monica, CA
Judy D Truong, PAPhysician AssistantSanta Monica, CA
Przemyslaw Twardowski, MDMedical OncologySanta Monica, CA
Nicholas Ullman, MDGeneral SurgerySanta Monica, CA
Nora P Vasquez, MDFamily PracticeSanta Monica, CA
Courtney C Voelker, M.D., P.H.D.OtolaryngologyLos Angeles, CA
Klara Vogel, M.D.Obstetrics & GynecologySanta Monica, CA
Naveed Wagle, MDNeurologySanta Monica, CA
Canty WangObstetrics & GynecologySanta Monica, CA
Jill T Wei Doherty, MDFamily PracticeSanta Monica, CA
Timothy Wilson, MDUrologySanta Monica, CA
Gabriel R Wirtz FierroPhysician AssistantMission Hills, CA
Lynsie Wolfe, PA-CPhysician AssistantSanta Monica, CA
Adrianne WongPhysician AssistantTorrance, CA
Claudia L Wong, NPNurse PractitionerSanta Monica, CA
Emily WrightNurse PractitionerSanta Monica, CA
Vivian F Wu, M.D.OtolaryngologySanta Monica, CA
Sherry Yafai, M.D.Emergency MedicineSanta Monica, CA
Bryant YangInfectious DiseaseSanta Monica, CA
Emily L Yang, PA-CPhysician AssistantSanta Monica, CA
Jessica K YeeInternal MedicineSanta Monica, CA
Carmela Yomtoubian, M.D.Emergency MedicineLos Angeles, CA
Michael J Yong, MDOtolaryngologyLos Angeles, CA
Abdollah YousefzadehInternal MedicineLos Angeles, CA
Rebecca Zanzerkia, PAPhysician AssistantSanta Monica, CA
Joseph Zikry, M.D.DermatologySanta Monica, CA
Marissa Zobrist, M.D.Emergency MedicineLos Angeles, CA

Practice locations

Listed practice locations in California.

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