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; 301–400 of 1,230.
| Name | Specialty | City |
|---|---|---|
| Brian Feeley, M.D. | Orthopedic Surgery | San Francisco, CA |
| Christy Feigenbutz | Nurse Practitioner | San Francisco, CA |
| Mitchell D Feldman, MD | Internal Medicine | San Francisco, CA |
| Michael J Feldstein, M.D. | Orthopedic Surgery | San Francisco, CA |
| Vickie A Feldstein, M.D. | Diagnostic Radiology | San Francisco, CA |
| Mary U Feng, M.D. | Radiation Oncology | San Francisco, CA |
| Stephanie G Feng | Nurse Practitioner | Stanford, CA |
| Cynthia L Fenton, M.D. | Internal Medicine | Mill Valley, CA |
| Timothy T Ferng, M.D. | Hematology-Oncology | New York, NY |
| Nicholas Fidelman, M.D. | Interventional Radiology | San Francisco, CA |
| Justin Field, MD | Gastroenterology | Philadelphia, PA |
| Eric M Fine, PH.D. | Psychologist, Clinical | San Francisco, CA |
| Robin B Fischer, NURSE PRACTITIONER | Nurse Practitioner | Baton Rouge, LA |
| Kelly N Fitzgerald, MD | Internal Medicine | San Francisco, CA |
| Lauren E Flannery, DO | Neurology | San Francisco, CA |
| Michael Flannery, DO | Neurology | San Francisco, CA |
| Erin Flatley, RN, AGNP-BC | Nurse Practitioner | San Francisco, CA |
| Robert R Flavell, MD | Diagnostic Radiology | New York, NY |
| Kirsten E Fleischmann, M.D. | Cardiology | San Francisco, CA |
| Nathaniel H Fleming, MD, MS | Neurology | San Francisco, CA |
| Lawrence Fong, MD | Hematology-Oncology | Seattle, WA |
| Magdelena M Ford, NP | Nurse Practitioner | San Francisco, CA |
| Elyse Foster, MD | Cardiology | San Francisco, CA |
| Lindy P Fox, MD | Dermatology | San Francisco, CA |
| Rena K Fox, MD | Internal Medicine | San Francisco, CA |
| Rony A Francois, M.D., PH.D. | Dermatology | Gainesville, FL |
| Annabel K Frank, MD | Hematology-Oncology | San Francisco, CA |
| Rita I Freimanis, MD | Diagnostic Radiology | San Francisco, CA |
| Chris E Freise, MD | General Surgery | San Francisco, CA |
| Sarah D French | Rheumatology | Stanford, CA |
| Michael E Friduss, MD | Otolaryngology | Santa Clara, CA |
| Terence W Friedlander, MS | Hematology-Oncology | San Francisco, CA |
| Jonathan M Friedman, MD | Diagnostic Radiology | San Francisco, CA |
| Katherine C Fuh, MD | Gynecological Oncology | San Francisco, CA |
| Gretchen S Fulgencio, RN, NP | Nurse Practitioner | Berkeley, CA |
| Gordon L Fung, MD | Cardiology | San Francisco, CA |
| Monica Fung, M.D., M.P.H | Infectious Disease | San Francisco, CA |
| Simon S Fung, MD | Ophthalmology | San Francisco, CA |
| Meghana Gadgil, M.D. | Internal Medicine | Baltimore, MD |
| Therese E Gadomski, MD | Obstetrics & Gynecology | San Francisco, CA |
| Karin Gaensler, MD | Hematology-Oncology | San Francisco, CA |
| Erica R Gagliardi, RN, MSN, FNP-C | Nurse Practitioner | San Francisco, CA |
| Thomas W Gaither, MD | Urology | San Francisco, CA |
| Robert S Gamburd, MD | Physical Medicine and Rehabilitation | San Francisco, CA |
| Ashish R Gandhi | Hospitalist | San Francisco, CA |
| Donna C Garay, ANP-BC | Nurse Practitioner | Stanford, CA |
| Paul A Garcia, M.D. | Neurology | San Francisco, CA |
| Kristin Garrick, NP | Nurse Practitioner | San Francisco, CA |
| Warren J Gasper, M.D. | Vascular Surgery | San Francisco, CA |
| Kellie M Gater, NP | Nurse Practitioner | Stanford, CA |
| Stephanie O Gay, MD | Family Practice | San Francisco, CA |
| Jin Ge | Internal Medicine | San Francisco, CA |
| Liang D Ge, MD | Diagnostic Radiology | Pittsburgh, PA |
| Jeffrey M Gelfand, M.D. | Neurology | San Francisco, CA |
| David Gendelberg, M.D. | Orthopedic Surgery | San Francisco, CA |
| Lianne S Gensler, M.D. | Rheumatology | San Francisco, CA |
| Elizabeth George, MD | Diagnostic Radiology | San Francisco, CA |
| Jonathan R George, M.D. | Otolaryngology | San Francisco, CA |
| Josiah K Gerdts, M.D., PH.D. | Neurology | San Francisco, CA |
| Alexandra Gersing, MD | Diagnostic Radiology | San Francisco, CA |
| Edward Gerstenfeld, MD | Cardiology | San Francisco, CA |
| Yaron B Gesthalter, MD | Pulmonary Disease | San Francisco, CA |
| Ruby Ghadially, M.D. | Dermatology | San Francisco, CA |
| Katherine L Gibson | Nurse Practitioner | San Francisco, CA |
| Nisha H Gidwani, M.D. | Pulmonary Disease | San Francisco, CA |
| Eugenia M Gil, FNP-BC | Nurse Practitioner | Santa Rosa, CA |
| Christine M Glastonbury, MB, BS | Diagnostic Radiology | San Francisco, CA |
| John M Glenn, DO | General Surgery | San Francisco, CA |
| Orit A Glenn, M.D. | Diagnostic Radiology | San Francisco, CA |
| Stephen L Gluck, MD | Nephrology | San Francisco, CA |
| Erin Goerlich, M.D. | Cardiology | San Francisco, CA |
| Sarah E Goglin, MD | Rheumatology | San Francisco, CA |
| Andrew N Goldberg, MD, MSCE | Otolaryngology | San Francisco, CA |
| David S Goldberg, M D | Plastic and Reconstructive Surgery | Monterey, CA |
| Mindy E Goldman, M.D. | Obstetrics & Gynecology | San Francisco, CA |
| Jill S Goldstein, PA-C | Physician Assistant | San Francisco, CA |
| Ruth B Goldstein, M.D. | Diagnostic Radiology | San Francisco, CA |
| Maria Josephina T Gomez, FNP | Nurse Practitioner | Palo Alto, CA |
| John A Gonzales, M.D. | Ophthalmology | Bronx, NY |
| Johan-R L Gonzalez, PA | Physician Assistant | Santa Rosa, CA |
| Douglas S Goodin | Neurology | San Francisco, CA |
| Karen M Goodwin, D.O. | General Surgery | Berkeley, CA |
| John Gordan, M.D., PH.D. | Hematology-Oncology | San Bruno, CA |
| Erin D Gordon, M.D. | Internal Medicine | San Diego, CA |
| Jill A Goslinga | Neurology | San Francisco, CA |
| Jessica E Gosnell, MD | General Surgery | San Francisco, CA |
| Alexander R Gottschalk, M.D. | Radiation Oncology | San Francisco, CA |
| Regina Gould, PA-C | Physician Assistant | San Francisco, CA |
| Poorani N Goundan, MD | Endocrinology | San Francisco, CA |
| Shwesha Govil, DO | Family Practice | San Francisco, CA |
| Neha G Goyal, PH.D. | Psychologist, Clinical | San Francisco, CA |
| Conor Grady, MD | Neurosurgery | Travis Afb, CA |
| John G Graham, M.D., PH.D | Endocrinology | San Francisco, CA |
| Maya S Graham, M.D., PH.D. | Neurology | New York, NY |
| Maura A Granados Duncan, FNP | Nurse Practitioner | San Francisco, CA |
| Donald Grandis, MD | Cardiology | San Francisco, CA |
| Jennifer R Grandis, MD | Otolaryngology | Pittsburgh, PA |
| Ari J Green, M.D. | Neurology | San Francisco, CA |
| Claire C Greene, MD | Internal Medicine | San Francisco, CA |
| Heather Greenwood, MD | Diagnostic Radiology | 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