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; 501–600 of 1,230.
| Name | Specialty | City |
|---|---|---|
| Julie Jehnsen, NP | Nurse Practitioner | San Francisco, CA |
| Dae Hyoun Jeong, M.D. | Family Practice | San Francisco, CA |
| Nicole Jiam, MD | Otolaryngology | San Francisco, CA |
| Jane Jih, MD, MPH | Internal Medicine | San Francisco, CA |
| Bonnie N Joe, M.D. | Diagnostic Radiology | San Francisco, CA |
| Malcolm D John, MD | Infectious Disease | San Francisco, CA |
| Jacob Johnson, MD | Otolaryngology | San Francisco, CA |
| Kenneth A Johnson, N.P. | Nurse Practitioner | San Francisco, CA |
| Maggie Jones, M.D. | Hospitalist | Palo Alto, CA |
| Teresa P Jones, PA-C | Physician Assistant | San Francisco, CA |
| Scott A Josephson, M.D. | Neurology | San Francisco, CA |
| Rosa K Jou-Zhang, MHS, PA-C | Physician Assistant | San Francisco, CA |
| Roxanna Juarez | Nuclear Medicine | San Francisco, CA |
| Bao-Quynh T Julian, MD | Plastic and Reconstructive Surgery | Baltimore, MD |
| Katherine A Julian, MD | Internal Medicine | San Francisco, CA |
| Jordan L Jupena, PA-C | Physician Assistant | Pittsburgh, PA |
| Kimberly G Kallianos, M.D. | Diagnostic Radiology | San Francisco, CA |
| Omar Kamal, MD | Diagnostic Radiology | Portland, OR |
| Bamidele F Kammen, MD | Diagnostic Radiology | Oakland, CA |
| Kuniyoshi Kanai, O.D. | Optometry | Berkeley, CA |
| Alka M Kanaya, MD | Internal Medicine | San Francisco, CA |
| Utku Kandemir, MD | Orthopedic Surgery | San Francisco, CA |
| John P Kane, MD | Endocrinology | San Francisco, CA |
| Hyunseok Kang, M.D.,M.P.H. | Medical Oncology | Palo Alto, CA |
| Min K Kang, MD | Neurology | Boston, MA |
| Sang-Mo Kang, MD | General Surgery | San Francisco, CA |
| Saman Kannangara, MD | Infectious Disease | San Francisco, CA |
| Lawrence E Kaplan, D.O. | Psychiatry | San Francisco, CA |
| Lawrence D Kaplan, MD | Hematology-Oncology | San Francisco, CA |
| Leah S Karliner, MD | Internal Medicine | San Francisco, CA |
| Nathan C Karp | Rheumatology | Palo Alto, CA |
| Sakeen W Kashem, MD, PHD | Dermatology | San Francisco, CA |
| Priya Kathpalia, M.D. | Gastroenterology | San Francisco, CA |
| Neelima Katragunta, MD | Vascular Surgery | Chattanooga, TN |
| Jacklyn Katz | Geriatric Medicine | San Francisco, CA |
| Sarah K Kaufman | Neurology | San Francisco, CA |
| Jocelyn Keehner | Infectious Disease | San Diego, CA |
| Kaitlin E Keenan, MD | Neurology | San Francisco, CA |
| Tatiana Kelil, M.D. | Diagnostic Radiology | San Francisco, CA |
| Robin K Kelley, MD | Medical Oncology | Los Angeles, CA |
| Pascale Khairallah, MD | Nephrology | San Francisco, CA |
| Zaineh Khalil, FNP-BC | Nurse Practitioner | Santa Rosa, CA |
| Wesley A Kidder, MD | Hematology-Oncology | San Diego, CA |
| Anthony S Kim, MD | Neurology | San Francisco, CA |
| Christine M Kim, NURSE PRACTITIONER | Nurse Practitioner | San Francisco, CA |
| Eunsun Kim | Nurse Practitioner | Fremont, CA |
| Hyunjoong W Kim, MD | Diagnostic Radiology | San Francisco, CA |
| Jane J Kim, M.D. | Diagnostic Radiology | San Francisco, CA |
| Tyson Kim, M.D, PH.D. | Ophthalmology | San Francisco, CA |
| Won I Kim, NP | Nurse Practitioner | Stanford, CA |
| Anne L Kinderman, MD | Hospice and Palliative Care | San Francisco, CA |
| Jennifer King, PA-C | Physician Assistant | San Francisco, CA |
| Olivia Kingsford, DO | Neurology | San Francisco, CA |
| Robert B Kiningham, MD | Family Practice | Redwood City, CA |
| Kimberly S Kirkwood, MD | General Surgery | San Francisco, CA |
| Alyssa Kirsch, MD | Diagnostic Radiology | San Francisco, CA |
| Britney Kitamata-Wong, OD | Optometry | San Francisco, CA |
| Jonathan K Kleen | Neurology | San Francisco, CA |
| Liviu Klein, MD, MS | Cardiology | San Francisco, CA |
| Roxie Kneen, NP | Nurse Practitioner | Sacramento, CA |
| O'Rese J Knight, M.D. | Ophthalmology | San Francisco, CA |
| Philip D Knott, MD | Otolaryngology | Los Angeles, CA |
| Robert C Knowlton, MD | Neurology | Houston, TX |
| Andrew H Ko, MD | Medical Oncology | San Francisco, CA |
| Dereck H Ko, M.S.N. | Nurse Practitioner | San Francisco, CA |
| Myung S Ko, M.D. | Internal Medicine | San Francisco, CA |
| Nerissa U Ko, M.D. | Neurology | San Francisco, CA |
| Brent Kobashi, MD | Internal Medicine | San Francisco, CA |
| Ryan Kohlbrenner, M.D. | Diagnostic Radiology | San Francisco, CA |
| Marc D Kohli, M.D. | Diagnostic Radiology | San Francisco, CA |
| Nicholas A Kolaitis, M.D. | Pulmonary Disease | San Francisco, CA |
| Suneil K Koliwad, M.D., PH.D. | Endocrinology | San Francisco, CA |
| Kanti P Kolli, M.D. | Diagnostic Radiology | San Francisco, CA |
| Zoe Kopp | Internal Medicine | San Francisco, CA |
| Hamed Kordbacheh, MD | Diagnostic Radiology | San Francisco, CA |
| Lily S Kornbluth, M.D. | Internal Medicine | San Francisco, CA |
| Vadim S Koshkin, M.D. | Medical Oncology | Cleveland, OH |
| Laura L Koth, MD | Pulmonary Disease | San Francisco, CA |
| Kali A Koziol, PA-C | Physician Assistant | San Francisco, CA |
| Irina V Kryzhanovskaya, M.D. | Internal Medicine | San Francisco, CA |
| Elaine Ku, M.D. | Nephrology | Los Angeles, CA |
| Anupama D Kumar, M.D. | Hematology-Oncology | La Jolla, CA |
| Sandeep Kunwar, M.D. | Neurosurgery | Fremont, CA |
| Carla P Kuon, MD | Internal Medicine | San Francisco, CA |
| Sienna Kurland, MD, MPH | Internal Medicine | San Francisco, CA |
| Theodore W Kurtz, M.D. | Pathology | San Francisco, CA |
| Pramita Kuruvilla, M.D. | Hospice and Palliative Care | Martinez, CA |
| Ayan Kusari, MD | Dermatology | San Francisco, CA |
| Erin D Kutay, M.D. | Diagnostic Radiology | San Francisco, CA |
| Daniel H Kwon, MD | Hematology-Oncology | San Francisco, CA |
| Waiyee Kwong, NP | Nurse Practitioner | Stanford, CA |
| Yuenting D Kwong, M.D. | Nephrology | Baltimore, MD |
| Ronald H Labuguen, M.D. | Family Practice | San Francisco, CA |
| Tara D Lacey, RN, NP | Nurse Practitioner | Palo Alto, CA |
| Angela M Laffan, NP | Nurse Practitioner | San Mateo, CA |
| Lindsay R Lafrancois, PA-C | Physician Assistant | Monterey, CA |
| Jeannette Lager, M.D. | Obstetrics & Gynecology | San Francisco, CA |
| Sara Lahue, MD | Neurology | San Francisco, CA |
| Jennifer C Lai, M.D., M.B.A. | Gastroenterology | San Francisco, CA |
| Ashutosh Lal, M.D. | Hematology-Oncology | Oakland, 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