Clinicians affiliated with Ucsf Medical Group Business Services
1,598 clinicians on file with this group · most practice in San Francisco-Oakland-Fremont, CA · PAC ID 3779497870
1,230 clinicians affiliated with Ucsf Medical Group Business Services are in the 2024 Medicare Part B data, 999 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 (137) · Diagnostic Radiology (106) · Internal Medicine (99) · Neurology (94) · Physician Assistant (56) · Cardiology (55) · Hematology-Oncology (55) · Family Practice (50) · Orthopedic Surgery (50) · Ophthalmology (41) · Neurosurgery (31) · Medical Oncology (30) · Gastroenterology (29) · Otolaryngology (29) · Nephrology (27) · Urology (27) · Obstetrics & Gynecology (26) · Optometry (26) · Dermatology (23) · General Surgery (23) · Endocrinology (19) · Pulmonary Disease (19) · Radiation Oncology (19) · Infectious Disease (17) · Psychiatry (15) · Rheumatology (14) · Hospitalist (12) · Geriatric Medicine (6) · Pediatric Medicine (6) · Physical Medicine and Rehabilitation (6) · Advanced Heart Failure and Transplant Cardiology (5) · Critical Care (Intensivists) (5) · Hematology (5) · Hospice and Palliative Care (5) · Interventional Radiology (5) · Psychologist, Clinical (5) · Vascular Surgery (5) · Allergy/ Immunology (4) · Interventional Pain Management (4) · Plastic and Reconstructive Surgery (4) · Anesthesiology (3) · Clinical Cardiac Electrophysiology (3) · Gynecological Oncology (3) · Interventional Cardiology (3) · Adult Congenital Heart Disease (2) · Audiologist (2) · Pain Management (2) · Pathology (2) · Physical Therapist in Private Practice (2) · Podiatry (2) · Sleep Medicine (2) · Thoracic Surgery (2) · Colorectal Surgery (Proctology) (1) · Emergency Medicine (1) · Hand Surgery (1) · Micrographic Dermatologic Surgery (1) · Nuclear Medicine (1) · Oral Surgery (Dentist only) (1) · Sports Medicine (1) · Undefined Physician type (1)
Specialty links go to the specialty in San Francisco-Oakland-Fremont, CA.
Clinicians affiliated with Ucsf Medical Group Business Services, 2024
Alphabetical by last name; 101–200 of 1,230.
| Name | Specialty | City |
|---|---|---|
| Elias H Botvinick, MD | Cardiology | San Francisco, CA |
| Riley Bove, M.D. | Neurology | San Francisco, CA |
| Max Bowman, MD | Urology | San Francisco, CA |
| Amarpali Brar, M.D | Nephrology | San Francisco, CA |
| Crystal M Bravate, PA-C | Physician Assistant | 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 |
| Melissa S Brie | Psychologist, Clinical | San Francisco, CA |
| Erica C Brode, MD | Family Practice | San Francisco, CA |
| Frank Brodie, MD | Ophthalmology | San Francisco, CA |
| Max N Brondfield | Gastroenterology | San Francisco, CA |
| Katherine S Brown, MD | Obstetrics & Gynecology | San Francisco, CA |
| Madison Brown, OD | Optometry | San Francisco, CA |
| Whitney K Brown, NP | Nurse Practitioner | Berkeley, 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 |
| Nhat M Bui, AGNP | Nurse Practitioner | Oakland, CA |
| Shane Burch, M.D. | Orthopedic Surgery | San Francisco, CA |
| Christi Butler | Urology | San Francisco, CA |
| Nicholas A Butowski, MD | Neurology | San Francisco, CA |
| Anna Butrymowicz | Otolaryngology | 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 |
| Christopher A Carlos, M.D. | Internal Medicine | San Francisco, CA |
| Peter R Carroll, M.D. | Urology | San Francisco, CA |
| Ernesto Casillas, M.D. | Pulmonary Disease | San Francisco, CA |
| Caroline M Castillo, M.D. | Family Practice | San Francisco, CA |
| Lisa L Catalli, NURSE PRACTITIONER | Nurse Practitioner | San Francisco, CA |
| Carlotta L Cavazos, PA-C | Physician Assistant | San Francisco, CA |
| Soonmee Cha, M.D. | Diagnostic Radiology | San Francisco, CA |
| Ramani K Chaganti, M.D. | Rheumatology | New York, NY |
| Stephanie Cham, M.D. | Gynecological Oncology | San Francisco, CA |
| Daphne Chan, O.D. | Optometry | Berkeley, CA |
| Jason Chan, M.D. | Radiation Oncology | San Francisco, CA |
| Matilda Chan, M.D., PH.D. | Ophthalmology | San Francisco, CA |
| Roshelle Chan | Family Practice | Sacramento, CA |
| Selena Chan, D.O. | Psychiatry | San Francisco, CA |
| Archana K Chandra, NP | Nurse Practitioner | San Francisco, CA |
| Swathy Chandrashekhar, M.D. | Neurology | San Francisco, CA |
| Anne W Chang, M.D. | Internal Medicine | San Francisco, CA |
| Edward Chang, MD | Neurosurgery | San Francisco, CA |
| Erica Chang, NP | Nurse Practitioner | Oakland, CA |
| Jolie Chang, M.D. | Otolaryngology | San Francisco, CA |
| 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 |
| Karen Chee, M.D. | Medical Oncology | San Mateo, CA |
| Deborah C Chen, M.D. | Internal Medicine | Boston, MA |
| Lee-May Chen, MD | Obstetrics & Gynecology | San Francisco, CA |
| Margaret Chen | Family Practice | San Francisco, CA |
| Megan X Chen | Physician Assistant | Los Alamitos, CA |
| Teresa Chen, M.D. | Nephrology | San Francisco, CA |
| Tiffany Y Chen, OD, MS | Optometry | San Francisco, CA |
| Victor E Chen, MD, MPH | Radiation Oncology | San Francisco, CA |
| William C Chen, MD | Radiation Oncology | 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 |
| Sravana K Chennupati, MD | Radiation Oncology | Pleasant Hill, CA |
| Kathryn Cherbini, NP | Nurse Practitioner | Oakland, CA |
| Hueylan Chern, M.D. | Colorectal Surgery (Proctology) | San Francisco, CA |
| Deepal Chhaganlal | Family Practice | Walnut Creek, CA |
| Sharon Chiang | Neurology | San Francisco, CA |
| Amy J Chien, M.D. | Hematology-Oncology | San Francisco, CA |
| Cynthia T Chin, M.D. | Diagnostic Radiology | San Francisco, CA |
| Russell E Ching, M.D. | Cardiology | San Francisco, CA |
| Laura S Chiu, MD, MPH | Gastroenterology | San Francisco, CA |
| Kerry C Cho, M.D. | Nephrology | San Francisco, CA |
| Raymond J Cho, M.D., PH.D. | Dermatology | San Francisco, CA |
| Hailey H Choi, M.D. | Diagnostic Radiology | Palo Alto, CA |
| Moon Kyung Choi, MD | Endocrinology | San Francisco, CA |
| Sung W Choi, M.D. | Interventional Cardiology | San Francisco, CA |
| Jonathan Chou, MD, PHD | Medical Oncology | San Francisco, CA |
| Shinn-Huey S Chou | Diagnostic Radiology | San Francisco, CA |
| Felicia Chow | Neurology | San Francisco, CA |
| Emily M Christensen, PA | Physician Assistant | San Francisco, CA |
| Chadwick W Christine, M.D. | Neurology | San Francisco, CA |
| Adwoa Christy, MD | Obstetrics & Gynecology | Santa Cruz, CA |
| Carissa E Chu, M.D. | Urology | San Francisisco, CA |
| Esther Chu | Family Practice | San Francisco, CA |
| Janet N Chu, M.D., M.P.H. | Internal Medicine | San Francisco, CA |
| Rishika Chugh | Gastroenterology | Bronx, NY |
| Alfred Chung | Hematology | San Francisco, CA |
| Christine S Chung, M.D. | Radiation Oncology | Pleasant Hill, CA |
| Maggie Chung | Diagnostic Radiology | San Francisco, CA |
| Sharon A Chung, MD | Rheumatology | San Francisco, CA |
| Taylor Chung, M.D. | Diagnostic Radiology | Oakland, CA |
| Aaron Clark, MD, PHD | Neurosurgery | San Francisco, CA |
| Jennifer L Clarke, MD, MPH | Neurosurgery | San Francisco, CA |
| Tyler S Cole, MD | Neurosurgery | Los Angeles, CA |
| Melissa H Coleman, M.D. | Thoracic Surgery | Boston, MA |
| Nicholas Colyvas, M.D. | Orthopedic Surgery | Los Gatos, CA |
| Curt P Comstock, MD | Orthopedic Surgery | San Jose, 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