Clinicians affiliated with Sutter Bay Medical Foundation
3,829 clinicians on file with this group · most practice in San Francisco-Oakland-Fremont, CA · PAC ID 4284538778
3,221 clinicians affiliated with Sutter Bay Medical Foundation are in the 2024 Medicare Part B data, 2,407 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 (428) · Family Practice (409) · Physician Assistant (286) · Nurse Practitioner (256) · Diagnostic Radiology (149) · Hospitalist (135) · Obstetrics & Gynecology (133) · Physical Therapist in Private Practice (111) · Emergency Medicine (96) · Anesthesiology (83) · Neurology (77) · Gastroenterology (74) · Cardiology (72) · General Surgery (69) · Dermatology (64) · Endocrinology (49) · Otolaryngology (39) · Urology (38) · Orthopedic Surgery (37) · Hematology-Oncology (36) · Podiatry (32) · Ophthalmology (31) · Psychiatry (30) · Interventional Cardiology (28) · Audiologist (26) · Rheumatology (23) · Optometry (22) · Registered Dietitian or Nutrition Professional (22) · Occupational Therapist in Private Practice (20) · Pulmonary Disease (20) · Clinical Cardiac Electrophysiology (19) · Hospice and Palliative Care (19) · Nephrology (19) · Physical Medicine and Rehabilitation (19) · Allergy/ Immunology (18) · Plastic and Reconstructive Surgery (18) · Radiation Oncology (15) · Critical Care (Intensivists) (14) · Geriatric Medicine (14) · Neurosurgery (14) · Psychologist, Clinical (13) · Licensed Clinical Social Worker (12) · Sports Medicine (12) · Infectious Disease (11) · Hand Surgery (9) · Interventional Radiology (8) · Sleep Medicine (8) · Thoracic Surgery (8) · Advanced Heart Failure and Transplant Cardiology (7) · Surgical Oncology (7) · Vascular Surgery (7) · Certified Nurse Midwife (6) · Gynecological Oncology (6) · Pain Management (6) · Speech Language Pathologist (6) · Micrographic Dermatologic Surgery (5) · Undefined Physician type (5) · General Practice (4) · Pediatric Medicine (3) · Cardiac Surgery (2) · Colorectal Surgery (Proctology) (2) · Interventional Pain Management (2) · Marriage and Family Therapist (2) · Medical Oncology (2) · Addiction Medicine (1) · Hematology (1) · Osteopathic Manipulative Medicine (1) · Preventive Medicine (1)
Specialty links go to the specialty in San Francisco-Oakland-Fremont, CA.
Clinicians affiliated with Sutter Bay Medical Foundation, 2024
Alphabetical by last name; 3,001–3,100 of 3,221.
| Name | Specialty | City |
|---|---|---|
| Suzanne M Ware, MD | Family Practice | Santa Cruz, CA |
| Adam P Warren, MD, MPH | Orthopedic Surgery | Oakland, CA |
| Sarah M Wartman, MD | Vascular Surgery | Burlingame, CA |
| Kimberly Washington, M.D., D.C. | Physical Medicine and Rehabilitation | Oakland, CA |
| Timothy Washowich, M.D. | Diagnostic Radiology | Santa Cruz, CA |
| Philip Wasserstein, M.D. | Neurology | Palo Alto, CA |
| Stephanie Webb, FNP | Nurse Practitioner | San Carlos, CA |
| Laura Wedderburn, M.D. | Internal Medicine | Oakland, CA |
| Arnold A Weekes, MD | Anesthesiology | Antioch, CA |
| Angela Wei, PA | Physician Assistant | Sacramento, CA |
| Anne V Wei | Physician Assistant | Burlingame, CA |
| Hiliary C Weill, M.D. | Family Practice | Mountain View, CA |
| Melissa E Weinberg, M.D. | Internal Medicine | San Francisco, CA |
| Ashley K Weinert, MD | Obstetrics & Gynecology | Santa Rosa, CA |
| Erica Weirich, MD | Family Practice | Palo Alto, CA |
| Julie R Wei Shatzel, DO | Family Practice | Palo Alto, CA |
| Charles Weiss, MD | Family Practice | Palo Alto, CA |
| Thomas J Welle, D.O. | Sports Medicine | Santa Cruz, CA |
| Cynthia Weller, M.D. | Anesthesiology | Sunnyvale, CA |
| Kristin Welter, MD | Internal Medicine | Mountain View, CA |
| Shawna V Welton, MA | Psychologist, Clinical | Fremont, CA |
| Jefferson Wen | Internal Medicine | San Carlos, CA |
| Timothy Weng, PA-C | Physician Assistant | Mountain View, CA |
| Katherine Werbaneth, M.D. | Neurology | San Francisco, CA |
| Jeffrey A West, MD | Cardiology | Castro Valley, CA |
| Tenaya West, DPM | Podiatry | Mountain View, CA |
| Lara L Westberg, PA | Physician Assistant | Santa Cruz, CA |
| Lia R Westhafer, MSPAS, PA-C | Physician Assistant | Daly City, CA |
| Jaclyn Wey, MD | Orthopedic Surgery | Fremont, CA |
| George Whang, D.O. | Family Practice | Los Gatos, CA |
| Amanda J Wheeler, M.D. | General Surgery | San Francisco, CA |
| Aileen Whelan, M.D. | Internal Medicine | Burlingame, CA |
| William M Whetsell, MD | Diagnostic Radiology | Edina, MN |
| Karen White, MD | Obstetrics & Gynecology | Sunnyvale, CA |
| Robert D White, PT,CHT | Physical Therapist in Private Practice | Palo Alto, CA |
| Terry White, MD | Obstetrics & Gynecology | Honolulu, HI |
| Marina J White-Nagy, MD | Urology | Mountain View, CA |
| Bianca N Wibisono, PA-C | Physician Assistant | San Jose, CA |
| Nicole Wilcox, MD | Obstetrics & Gynecology | Mountain View, CA |
| Brittany Wiles, M.D. | Family Practice | Santa Rosa, CA |
| Lydia Wilga, MD | Internal Medicine | Mountain View, CA |
| Daetwan Williams, M.D. | Anesthesiology | Palo Alto, CA |
| Kacee Williams, N.P. | Nurse Practitioner | Redwood City, CA |
| Karen S Williams, APRN, RN, PHN, NP | Nurse Practitioner | Lakeland, FL |
| Ted S Willis, MD | Diagnostic Radiology | Edina, MN |
| Alexandra G Wilson, DO | General Surgery | Santa Cruz, CA |
| Monica Wilson, FNP | Nurse Practitioner | Berkeley, CA |
| Elizabeth A Wimmer | Nurse Practitioner | San Carlos, CA |
| Sithu Win, M.D. | Cardiology | Burlingame, CA |
| Roger A Winkle, M.D. | Clinical Cardiac Electrophysiology | E Palo Alto, CA |
| Vickie L Winkler, MD | Family Practice | Santa Cruz, CA |
| Hayley D Winninghoff, MD | Family Practice | San Jose, CA |
| Erica Witek, PA-C | Physician Assistant | Mountain View, CA |
| Steven L Wolf, MD | Family Practice | Santa Rosa, CA |
| Brett H Wolff, MD | Internal Medicine | San Carlos, CA |
| Laura Wolgamott, MD | Neurosurgery | Stanford, CA |
| Johanna M Wolgast, M.D. | Family Practice | San Mateo, CA |
| Stacy L Womack Batzdorf, M.D. | Internal Medicine | Sherman Oaks, CA |
| Alexander Wong, MD | Internal Medicine | Sunnyvale, CA |
| Angela Wong, MD | Hospice and Palliative Care | Sunnyvale, CA |
| Angela L Wong, MD | Family Practice | Palo Alto, CA |
| Barry Wong, D.O MPH | Family Practice | Oakland, CA |
| Bryan K Wong, DPT | Physical Therapist in Private Practice | Sunnyvale, CA |
| Christine W Wong, M.D. | Hospitalist | Oakland, CA |
| Derrick Wong, M.D. | Hematology-Oncology | Mountain View, CA |
| Eirene Wong, MD | Ophthalmology | Palo Alto, CA |
| Glenn Wong, DO | Hematology-Oncology | Santa Cruz, CA |
| Jean Wong, MD | Internal Medicine | Mountain View, CA |
| Jessica Wong, MD | Obstetrics & Gynecology | San Carlos, CA |
| Judi Wong, DO | Family Practice | Daly City, CA |
| Kailie Wong, APRN | Nurse Practitioner | Honolulu, HI |
| Katherine Wong | Gastroenterology | Burlingame, CA |
| Kester I Wong, MD | Family Practice | San Carlos, CA |
| Kimberly Wong, MSN | Nurse Practitioner | Oakland, CA |
| Lawrence B Wong, MD | Cardiology | Mountain View, CA |
| Leland H Wong, DO | Family Practice | Sunnyvale, CA |
| Patrick J Wong, PA-C | Physician Assistant | Oakland, CA |
| Primrose Wong, OD | Optometry | San Carlos, CA |
| Randolph W Wong, M.D. | General Surgery | Burlingame, CA |
| Sandra Wong, D.O. | Family Practice | Fremont, CA |
| Stephanie Wong, MD | Internal Medicine | Mountain View, CA |
| Stephanie M Wong | Hospitalist | Oakland, CA |
| Stephanie Wong, MD, MPH | Family Practice | Palo Alto, CA |
| Uyen Wong, OD | Optometry | Santa Cruz, CA |
| Helen M Wong-Sexton, M.D. | Internal Medicine | Fremont, CA |
| Alice Woo, M.D. | Plastic and Reconstructive Surgery | San Francisco, CA |
| Cynthia F Woo, MD | Obstetrics & Gynecology | Palo Alto, CA |
| Kirstin Woo, MD | Obstetrics & Gynecology | Los Altos, CA |
| Sandi T Woo, PA-C | Physician Assistant | Castro Valley, CA |
| Robert O Woodbury, M.D. | General Surgery | Santa Rosa, CA |
| Christopher Woods, M.D. | Clinical Cardiac Electrophysiology | Burlingame, CA |
| John H Wright, M.D. | Family Practice | Santa Rosa, CA |
| Richard J Wright, MD | Otolaryngology | Fremont, CA |
| Bradley T Wrubel, M.D. | Neurology | Berkeley, CA |
| Andrew Wu, M.D. | Hospitalist | Santa Cruz, CA |
| Ellin Y Wu, O.D. | Optometry | Sunnyvale, CA |
| Emily Y Wu, M.D. | Family Practice | Fremont, CA |
| Hanhsing I Wu, MD | Hematology-Oncology | Mountain View, CA |
| James J Wu, MD | Family Practice | Petaluma, CA |
| Jeffrey K Wu, M.D. | Radiation Oncology | San Luis Obispo, CA |
Practice locations
Listed practice locations in Arizona, California, Colorado, Florida, Hawaii, Iowa, Idaho, Massachusetts, Michigan, Missouri, North Carolina, Nevada, Ohio, Tennessee, Texas, Virginia, Vermont.
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