Clinicians affiliated with University Of California San Francisco
1,839 clinicians on file with this group · most practice in San Francisco-Oakland-Fremont, CA · PAC ID 4486567229
1,392 clinicians affiliated with University Of California San Francisco are in the 2024 Medicare Part B data, 1,149 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 · Nurse Practitioner (181) · Diagnostic Radiology (119) · Internal Medicine (116) · Neurology (105) · Pathology (72) · Cardiology (58) · Hematology-Oncology (53) · Family Practice (52) · Emergency Medicine (44) · Dermatology (41) · Psychiatry (39) · Orthopedic Surgery (37) · Physician Assistant (33) · Radiation Oncology (29) · Pulmonary Disease (28) · Infectious Disease (26) · Medical Oncology (26) · Obstetrics & Gynecology (26) · Hospitalist (23) · Urology (23) · Endocrinology (22) · Otolaryngology (21) · Rheumatology (21) · Nephrology (20) · Psychologist, Clinical (18) · Ophthalmology (16) · Gastroenterology (15) · Neurosurgery (11) · Anesthesiology (10) · Hospice and Palliative Care (10) · Geriatric Medicine (9) · Pediatric Medicine (9) · Interventional Cardiology (7) · Interventional Radiology (7) · Advanced Heart Failure and Transplant Cardiology (6) · Optometry (6) · Hematology (5) · Pain Management (5) · Physical Medicine and Rehabilitation (5) · Allergy/ Immunology (4) · Critical Care (Intensivists) (4) · Interventional Pain Management (4) · Clinical Cardiac Electrophysiology (3) · Gynecological Oncology (3) · Licensed Clinical Social Worker (3) · Micrographic Dermatologic Surgery (3) · Adult Congenital Heart Disease (2) · General Surgery (2) · Maxillofacial Surgery (1) · Medical Genetics and Genomics (1) · Nuclear Medicine (1) · Oral Surgery (Dentist only) (1) · Plastic and Reconstructive Surgery (1) · Podiatry (1) · Preventive Medicine (1) · Sports Medicine (1) · Thoracic Surgery (1) · Vascular Surgery (1)
Specialty links go to the specialty in San Francisco-Oakland-Fremont, CA.
Clinicians affiliated with University Of California San Francisco, 2024
Alphabetical by last name; 101–200 of 1,392.
| Name | Specialty | City |
|---|---|---|
| Alexander M Boaz, MD | Hospitalist | San Francisco, CA |
| Andrew W Bollen, MD | Pathology | San Francisco, CA |
| Allison R Bond, MD | Hospitalist | Boston, MA |
| Andrew D Booty, MD | Psychiatry | San Francisco, CA |
| Lauren Boreta, M.D. | Radiation Oncology | San Francisco, CA |
| Hala Borno, M.D. | Internal Medicine | San Francisco, CA |
| Alexander D Borowsky, M.D. | Pathology | San Francisco, CA |
| Rohit Bose, M.D., PH.D. | Medical Oncology | San Francisco, CA |
| Bryn A Boslett, M.D. | Infectious Disease | San Francisco, CA |
| Neal W Bost, M.D. | Diagnostic Radiology | San Francisco, CA |
| Nina Botto, M.D. | Dermatology | Evanston, IL |
| Elias H Botvinick, MD | Cardiology | San Francisco, CA |
| Erin Bowler | Emergency Medicine | South Salem, NY |
| Christopher Bowman | Pathology | San Francisco, CA |
| Max Bowman, MD | Urology | San Francisco, CA |
| Adam L Boxer, M.D. | Neurology | San Francisco, CA |
| Allison Boyd, M.D. | Emergency Medicine | San Leandro, CA |
| William A Bradley, ACNP-BC | Nurse Practitioner | Larkspur, CA |
| Nikhraj Brar, M.D. | Physical Medicine and Rehabilitation | Oroville, CA |
| Steve Braunstein, MD, PHD | Radiation Oncology | San Francisco, CA |
| Claudio A Bravo Carrillo, M.D. | Advanced Heart Failure and Transplant Cardiology | San Francisco, CA |
| Matthew C Breeggemann, M.D. | Nephrology | San Francisco, CA |
| Benjamin N Breyer, M.D. | Urology | San Francisco, CA |
| Julie M Brichard, M.D | Family Practice | San Francisco, CA |
| Cristina E Brickman, MD | Infectious Disease | Philadelphia, PA |
| Erica C Brode, MD | Family Practice | San Francisco, CA |
| Samuel C Brondfield, M.D. | Hematology-Oncology | San Francisco, CA |
| E. Alexandra A Brown, M.D. | Neurology | San Francisco, CA |
| Ethan G Brown, M.D. | Neurology | San Francisco, CA |
| Katherine S Brown, MD | Obstetrics & Gynecology | San Francisco, CA |
| Christopher P Brunson, M.D. | Diagnostic Radiology | San Francisco, CA |
| Samuel B Brusca, M.D. | Cardiology | San Francisco, CA |
| Geoffrey C Buckle, M.D., M.P.H. | Medical Oncology | San Francisco, CA |
| Matthew Bucknor, M.D. | Diagnostic Radiology | San Francisco, CA |
| Jonathan Budzik | Critical Care (Intensivists) | San Francisco, CA |
| Daniel L Bui, MD | Hospice and Palliative Care | San Francisco, CA |
| Nhat M Bui, AGNP | Nurse Practitioner | Oakland, CA |
| Michael M Buljan, RN, CNS, NP | Nurse Practitioner | San Francisco, CA |
| Christi Butler | Urology | San Francisco, CA |
| Lennox E Byer | Neurology | San Francisco, CA |
| Maria E Byron, MD | Internal Medicine | San Francisco, CA |
| Rachel Bystritsky | Infectious Disease | San Francisco, CA |
| Deborah A Cahn-Weiner, PH.D. | Psychologist, Clinical | Orinda, CA |
| Daniel R Calabrese, M.D. | Pulmonary Disease | Seattle, WA |
| Susan M Calabrese, N.P.-C | Nurse Practitioner | San Francisco, CA |
| Clarissa K Calderon-Meza, FNP-C | Nurse Practitioner | San Francisco, CA |
| Timothy B Campbell | Internal Medicine | San Francisco, CA |
| Christopher A Carlos, M.D. | Internal Medicine | San Francisco, CA |
| Dustin S Carter, APRN | Nurse Practitioner | Little Rock, AR |
| Nancy L Carteron, M.D. | Rheumatology | San Francisco, CA |
| Nicholas W Carvelli, NP | Nurse Practitioner | San Francisco, CA |
| Kaitlin B Casaletto, PHD | Psychologist, Clinical | San Francisco, CA |
| Ernesto Casillas, M.D. | Pulmonary Disease | San Francisco, CA |
| Caroline M Castillo, M.D. | Family Practice | San Francisco, CA |
| Herbert B Castillo Valladares | Dermatology | San Francisco, CA |
| Lisa L Catalli, NURSE PRACTITIONER | Nurse Practitioner | San Francisco, CA |
| Carlotta L Cavazos, PA-C | Physician Assistant | San Francisco, CA |
| Katherine Cecil, MD | Diagnostic Radiology | San Francisco, CA |
| Soonmee Cha, M.D. | Diagnostic Radiology | San Francisco, CA |
| Ramani K Chaganti, M.D. | Rheumatology | New York, NY |
| Lana Chahine | Neurology | Pittsburgh, PA |
| Nu Chai, M.D. | Pain Management | San Francisco, CA |
| Stephanie Cham, M.D. | Gynecological Oncology | San Francisco, CA |
| John R Chamberlain, M.D. | Psychiatry | San Francisco, CA |
| Danielle Chammas | Psychiatry | San Francisco, CA |
| Daphne Chan, O.D. | Optometry | Berkeley, CA |
| Jason Chan, M.D. | Radiation Oncology | San Francisco, CA |
| Roshelle Chan | Family Practice | Sacramento, CA |
| Archana K Chandra, NP | Nurse Practitioner | San Francisco, CA |
| Arnav Chandra, MD | Hospitalist | Sacramento, CA |
| Swathy Chandrashekhar, M.D. | Neurology | San Francisco, CA |
| Anne W Chang, M.D. | Internal Medicine | San Francisco, CA |
| Erica Chang, NP | Nurse Practitioner | Oakland, CA |
| Irene J Chang, M.D. | Pediatric Medicine | San Francisco, CA |
| Julia Chang, NURSE PRACTITIONER | Nurse Practitioner | San Francisco, CA |
| Kenneth G Chang, DO | Hospitalist | Gainesville, FL |
| Sabrina Chang | Physician Assistant | Vallejo, CA |
| Victoria A Chang, MD | Neurology | Seattle, WA |
| Therese A Chan Tack, D.O | Internal Medicine | San Francisco, CA |
| Jocelyn S Chapman | Obstetrics & Gynecology | San Francisco, CA |
| Meera Chappidi | Urology | San Francisco, CA |
| Ajai Chari, M.D. | Hematology-Oncology | New York, NY |
| Aman Chauhan, MD | Medical Oncology | San Francisco, CA |
| Constance Chen, MD | Pathology | San Francisco, CA |
| Deborah C Chen, M.D. | Internal Medicine | Boston, MA |
| Esther H Chen, MD | Emergency Medicine | San Francisco, CA |
| Lee-May Chen, MD | Obstetrics & Gynecology | San Francisco, CA |
| Margaret Chen | Family Practice | San Francisco, CA |
| Teresa Chen, M.D. | Nephrology | San Francisco, CA |
| William C Chen, MD | Radiation Oncology | San Francisco, CA |
| Yunn-Yi Chen, MD | Pathology | San Francisco, CA |
| Ewana S Cheng, FNP | Nurse Practitioner | San Francisco, CA |
| Jeffrey Cheng | Dermatology | San Francisco, CA |
| Michael L Cheng, MD | Hematology-Oncology | San Francisco, CA |
| Mike K Cheng, M.D. | Internal Medicine | San Francisco, CA |
| Stephanie W Cheng, M.D. | Family Practice | Martinez, CA |
| Yew Song Cheng, MD | Otolaryngology | San Francisco, CA |
| Jessica Chew | Radiation Oncology | San Francisco, CA |
| Melissa C Chiang | Internal Medicine | San Francisco, CA |
| Sharon Chiang | Neurology | San Francisco, 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