Clinicians affiliated with Alta Bates Summit Medical Center

Acute Care Hospitals · Voluntary non-profit - Private · 350 Hawthorne Avenue, Oakland, CA 94609 · San Francisco-Oakland-Fremont, CA · CCN 050043

Affiliation snapshotNovember 2, 2026CMS Doctors and Clinicians Facility Affiliation file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

826 clinicians affiliated with Alta Bates Summit Medical Center are in the 2024 Medicare Part B data (989 listed in the affiliation file).

Each clinician's exact figures are in their Physician Report, from their page. View sample report · Already purchased? Open your report (earlier Local report and passes)

Affiliated clinicians by specialty, 2024

All specialties · Internal Medicine (135) · Family Practice (105) · Nurse Practitioner (52) · Diagnostic Radiology (47) · Hospitalist (43) · Anesthesiology (42) · Emergency Medicine (42) · Physician Assistant (38) · Cardiology (25) · General Surgery (23) · Obstetrics & Gynecology (23) · Gastroenterology (21) · Nephrology (21) · Critical Care (Intensivists) (19) · Orthopedic Surgery (18) · Neurology (17) · Endocrinology (15) · Urology (15) · Interventional Cardiology (13) · Hematology-Oncology (12) · Pathology (11) · Podiatry (11) · Vascular Surgery (9) · Pulmonary Disease (8) · Infectious Disease (7) · Physical Medicine and Rehabilitation (5) · Plastic and Reconstructive Surgery (4) · Radiation Oncology (4) · Rheumatology (4) · General Practice (3) · Hospice and Palliative Care (3) · Otolaryngology (3) · Psychiatry (3) · Certified Nurse Midwife (2) · Clinical Cardiac Electrophysiology (2) · Hand Surgery (2) · Interventional Radiology (2) · Neurosurgery (2) · Ophthalmology (2) · Surgical Oncology (2) · Thoracic Surgery (2) · Advanced Heart Failure and Transplant Cardiology (1) · Allergy/ Immunology (1) · Geriatric Medicine (1) · Gynecological Oncology (1) · Hematology (1) · Medical Oncology (1) · Osteopathic Manipulative Medicine (1) · Sleep Medicine (1) · Undefined Physician type (1)

Clinicians affiliated with Alta Bates Summit Medical Center, 2024

Alphabetical by last name; 301–400 of 826.

NameSpecialtyCity
Priyanka S Jayan, M.D.HospitalistCastro Valley, CA
Gerard P Jenkins, M.D.HospitalistBerkeley, CA
Vinayak M Jha, MDPulmonary DiseaseSan Francisco, CA
Catherine Jiam Seagren, M.D.Family PracticeSan Francisco, CA
Andria D Johnson, M.D.Family PracticeBerkeley, CA
Eric L Johnson, MDInterventional CardiologyOakland, CA
Sheronda L Johnson, ACNP-CNurse PractitionerSan Francisco, CA
Katia Johnston, MDEmergency MedicineChicago, IL
Anthony Jones, MDFamily PracticeOakland, CA
Chloe A Jones, MDInternal MedicineRichmond, CA
Laybon Jones, M.D.Internal MedicineVallejo, CA
Sharon J Jones, MDInternal MedicineRichmond, CA
Nathan Juergens, M.D.HospitalistOakland, CA
Mitul Kadakia, MDInterventional CardiologyOakland, CA
Attia S Kadri, MDObstetrics & GynecologyBerkeley, CA
Kevin J KaneGastroenterologyOakland, CA
Kevin K Kane, M.D.AnesthesiologyWaukesha, WI
Kentaro J Kaneko, NPNurse PractitionerSan Francisco, CA
Steven Kang, MDVascular SurgerySouth Miami, FL
Steven Kang, MDClinical Cardiac ElectrophysiologyOakland, CA
Alex Kao, MDAnesthesiologyOakland, CA
Rishi Kapila, M.D.Internal MedicineHayward, CA
Daniel KaplanEndocrinologySan Leandro, CA
Timur J Karaca, MDAnesthesiologyOakland, CA
John Karan, M.D.NeurologyAntioch, CA
Natalie Karishev, MDFamily PracticeBerkeley, CA
Sarvesh Kaushik, MDAnesthesiologyBerkeley, CA
Irene E Kelly, MDFamily PracticeOakland, CA
Neelima Kethineni, M.D.Infectious DiseaseOakland, CA
Aimee Keyashian, MDInternal MedicineLafayette, CA
Brian J Keyashian, M.D.Vascular SurgeryWalnut Creek, CA
Jagmohan S Khaira, M.D.Internal MedicineAlameda, CA
Oliver K Khakmahd, MDNephrologyBerkeley, CA
Ella K Khan, M.D.Family PracticeAlbany, CA
Junaid H Khan, M.D.Thoracic SurgeryOakland, CA
Daniel Kim, M.D.Diagnostic RadiologyWalnut Creek, CA
Jin K Kim, M.D.CardiologyOakland, CA
Joshua Kim, D.O.Emergency MedicineAlameda, CA
Okkyung Kim, M.D.NeurologyOakland, CA
Robert Y Kim, M.D.Diagnostic RadiologyWalnut Creek, CA
Lisa M King, FNPNurse PractitionerOakland, CA
Margaret Kirkham, RN, MSN, FNPNurse PractitionerAlbany, CA
Kevin B Knopf, M.D.Hematology-OncologyBerkeley, CA
Richard J Kochenburger, M.D.Obstetrics & GynecologyAlameda, CA
Mark H Kogan, M.D.GastroenterologySan Pablo, CA
Sabrina L Kohli, NPNurse PractitionerEmeryville, CA
James Kong, M.D.Allergy/ ImmunologyAlameda, CA
Alexander Kopelnik, M.D.CardiologySan Leandro, CA
Katrina R Koslov, MDFamily PracticeAlbany, CA
Sarah Krasny, MDInternal MedicineSan Pablo, CA
Oleg I Krijanovski, MD, PHDHematology-OncologyBerkeley, CA
Yelena Krijanovski, M.D.Hematology-OncologyFairfield, CA
Elan D Krojanker, MDAnesthesiologyLa Jolla, CA
Tiffany Ku, MDFamily PracticeOakland, CA
Joshua E Kuluva, M.D.NeurologyBerkeley, CA
Jeremy Kuniyoshi, MDDiagnostic RadiologySan Diego, CA
Vinod Kurupath, M.D.GastroenterologyBerkeley, CA
Kristina M Kury, M.D.Critical Care (Intensivists)Oakland, CA
Christina Kwan, MDEndocrinologyBerkeley, CA
Rita O Kwan-Feinberg, M.D.General SurgeryBerkeley, CA
Dana Kwitnicki, PA-CPhysician AssistantEmeryville, CA
Christina Kwok-Oleksy, DPMPodiatryOakland, CA
Carolyn KwonDiagnostic RadiologyBaltimore, MD
Pow Kwo-On-YuenNeurologyBerkeley, CA
Michael A Labarbera, MD, PHD, MPHInternal MedicineBerkeley, CA
Annie P Lai, MDDiagnostic RadiologyWalnut Creek, CA
James E Lai, MDInterventional CardiologyOakland, CA
Carmen Lam, DOSurgical OncologyColumbus, OH
Keala LandryEmergency MedicineJersey City, NJ
Dawud O Lankford, M.D.UrologyOakland, CA
Ingrid L Larsson, M.D.Internal MedicineOrinda, CA
Mykol Larvie, MDDiagnostic RadiologyBoston, MA
Zoltan G Laszik, MD, PHDPathologyOklahoma City, OK
Kristen Lavelle, MDEndocrinologyOakland, CA
Bruce P Lawrence, M.D.Family PracticeOakland, CA
Carolyn D Le, MDFamily PracticeEmeryville, CA
Mark A Lebehn, M.D.Interventional CardiologyNew York, NY
Chi K Lee, MDUrologyBerkeley, CA
Christopher D Lee, MDDiagnostic RadiologySan Francisco, CA
Gordon Y Lee, PA-CPhysician AssistantAlbany, CA
Heather N Lee, M.D.Internal MedicineBerkeley, CA
Jasmine Lee, MDFamily PracticeBerkeley, CA
Jonathan S LeeInternal MedicineOakland, CA
Justin C Lee, M.D.CardiologyOakland, CA
Justin P Lee, M.D.HospitalistOakland, CA
Mark Lee, M.D.Infectious DiseaseOakland, CA
Perry P Lee, MDAnesthesiologyOakland, CA
Ryan Lee, MDHospitalistWest Hollywood, CA
Tammy K Lee, N.P.Nurse PractitionerSan Francisco, CA
Shlomo Leibowich, MDDiagnostic RadiologyWalnut Creek, CA
Shanti K Leon Guerrero, MD/MPHFamily PracticeOakland, CA
Vivian Le-Tran, D.O.Surgical OncologyDublin, CA
Jessica R Leung, MDFamily PracticeOakland, CA
Jessica Li, M.D.Emergency MedicineBerkeley, CA
Kevin M Li, MDFamily PracticeSanta Rosa, CA
Tsung T Li, M.D.OtolaryngologyBerkeley, CA
Xin Li, M.D.Internal MedicineBerkeley, CA
Ariadne G Lie, MDInternal MedicineEmeryville, CA
Macy Lieu, DNPNurse PractitionerOakland, CA
Virginia Y Lieu, MDOrthopedic SurgeryCastro Valley, CA

Affiliation comes from the CMS Doctors and Clinicians Facility Affiliation file, hospital rows only; name, address and type from the CMS Hospital General Information file. CMS does not publish an end-of-year archive of the affiliation file, so the current snapshot is applied to the latest data year. A clinician listed with several hospitals or groups appears on each of their pages. How hospital pages are built