Clinicians affiliated with Contra Costa Regional Medical Center

Acute Care Hospitals · Government - Local · 2500 Alhambra Avenue, Martinez, CA 94553 · San Francisco-Oakland-Fremont, CA · CCN 050276

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

197 clinicians affiliated with Contra Costa Regional Medical Center are in the 2024 Medicare Part B data (290 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 (21) · Psychiatry (20) · Diagnostic Radiology (17) · Cardiology (12) · Family Practice (12) · Nephrology (12) · Emergency Medicine (9) · Hematology-Oncology (8) · Nurse Practitioner (8) · Pulmonary Disease (8) · Gastroenterology (7) · Hospitalist (7) · Orthopedic Surgery (7) · Radiation Oncology (5) · Urology (5) · Vascular Surgery (4) · Interventional Cardiology (3) · Physician Assistant (3) · Podiatry (3) · Clinical Cardiac Electrophysiology (2) · Critical Care (Intensivists) (2) · General Surgery (2) · Neurology (2) · Pathology (2) · Plastic and Reconstructive Surgery (2) · Advanced Heart Failure and Transplant Cardiology (1) · Anesthesiology (1) · Chiropractic (1) · Dermatology (1) · Endocrinology (1) · General Practice (1) · Interventional Radiology (1) · Nuclear Medicine (1) · Obstetrics & Gynecology (1) · Ophthalmology (1) · Optometry (1) · Physical Medicine and Rehabilitation (1) · Rheumatology (1) · Undefined Physician type (1)

Clinicians affiliated with Contra Costa Regional Medical Center, 2024

Alphabetical by last name; 1–100 of 197.

NameSpecialtyCity
Fakhar Abbas, MDHospitalistSan Jose, CA
Zahora N Ally, MDRadiation OncologyAntioch, CA
Niren Angle, M.D.Vascular SurgeryLaguna Hills, CA
Afshin A AnoushiravaniOrthopedic SurgeryWalnut Creek, CA
Monika Aplyn, M.D.Critical Care (Intensivists)Saint Louis, MO
Matthew S Auyoung, M.D.CardiologySan Pablo, CA
Justina T AwaziNurse PractitionerMartinez, CA
Lilian Babvani, M.D.HospitalistAntioch, CA
Semon Bader, M.D.Orthopedic SurgeryConcord, CA
Anusha Bakshi, M.D.Internal MedicineWalnut Creek, CA
David M Basco, D.C.ChiropracticAlameda, CA
Jose F Basora, M.D.Internal MedicinePittsburg, CA
Erica K Benson, DPMPodiatryMartinez, CA
Ramon Berguer, MDGeneral SurgeryNovato, CA
Anita Bhat, M.D.Internal MedicineConcord, CA
Jyoti Bhat, M.D.Internal MedicineConcord, CA
Serena Bhela, M.D.Internal MedicineNapa, CA
Christopher M Blackwell, MDDiagnostic RadiologySan Diego, CA
Leann M Blankenship, M.D.Hematology-OncologyPleasant Hill, CA
Anthony Carandang, MDHospitalistAntioch, CA
Peter A Castillo, M.D.Obstetrics & GynecologyLos Gatos, CA
Premjit S Chahal, M.D.GastroenterologyPleasant Hill, CA
Richard M Chang, M.D.Undefined Physician typeWalnut Creek, CA
Christopher Chen, MDCardiologyConcord, CA
William W Chen, MDInternal MedicineSan Pablo, CA
Andreux W Chernne, MDInternal MedicineWalnut Creek, CA
Sudhathi Chichili, M.D.Hematology-OncologyConcord, CA
Daniel M Chinn, MDRadiation OncologyConcord, CA
May Y Chiu, MDNephrologyWalnut Creek, CA
Jiyon J Choi, MDHematology-OncologyAntioch, CA
Abraham K Chung, M.D.Internal MedicineConcord, CA
Melissa C Clark, M.D.Emergency MedicineTorrance, CA
Melissa S Clark, ARNPNurse PractitionerConcord, CA
Esteban Cubillos Torres, MDEmergency MedicineSalinas, CA
Adam Danko, N.P.Nurse PractitionerConcord, CA
Michelle Davis, MDEmergency MedicineVallejo, CA
Rashmi B Dixit, M.D.RheumatologyWalnut Creek, CA
Amarjit S Dosanjh, M.D.Plastic and Reconstructive SurgeryConcord, CA
Andrew J Dublin, MDInterventional CardiologyWalnut Creek, CA
Teodora Dumitrescu, MDInternal MedicineWalnut Creek, CA
Daniel EscamillaFamily PracticeWalnut Creek, CA
Alina Y Faramazyan, MDPsychiatryMartinez, CA
Hala M Fattah, MDPsychiatryPittsburg, CA
John A Fordham, DOPsychiatryNapa, CA
Carlotta V Freeman, MDPsychiatryLynwood, CA
Eric Fulkerson, MDOrthopedic SurgeryWalnut Creek, CA
Doris S Galina-Da Silva, DORIS GALINADA SILVANephrologyAntioch, CA
Sunil Gandhi, M.D.Diagnostic RadiologyWalnut Creek, CA
Parham Gharagozlou, M.D.Internal MedicineConcord, CA
Sweta L Ghodasara, M.D.HospitalistConcord, CA
Amarpreet K GillNurse PractitionerPleasanton, CA
Patrick C Gonzales, M.D.Diagnostic RadiologyWalnut Creek, CA
Peter Greene, MDUrologyPleasant Hill, CA
Veenu G Gupta, MDInternal MedicineAntioch, CA
Vipul Gupta, MBBSCardiologyAntioch, CA
Jee H Guss, MDPsychiatryConcord, CA
Smita S Gyawali, PAPhysician AssistantWalnut Creek, CA
Yu Han, MDInternal MedicineRedmond, WA
Douglas E Hanlin, M.D.PsychiatryConcord, CA
Faizul Haque, MDInterventional CardiologyWalnut Creek, CA
Miriam I Harris, M.D.Family PracticeWillits, CA
Mariam Hasan, M.DInternal MedicineOakland, CA
Aaron K Hayashi, MDDiagnostic RadiologyStanford, CA
Chenyin He, MDNephrologyConcord, CA
Tina Hedayat, M.DNeurologyFrench Camp, CA
Ileana A Helms, MDNephrologyConcord, CA
Stephanie A Hernandez, MDEmergency MedicineRochester, NY
Paul P Ho, M.DCardiologyWalnut Creek, CA
Hsien-Wen Hsu, M.D.Pulmonary DiseasePittsburg, CA
Rashid Iqbal, MDGastroenterologyFairfield, CA
Jaison James, M.D.Orthopedic SurgeryMartinez, CA
Mehrbod S Javadi, MDDiagnostic RadiologyBaltimore, MD
Kirk L Jensen, MDOrthopedic SurgeryLafayette, CA
Jewel Johl, M.D.Hematology-OncologyWalnut Creek, CA
Soo Yeon K Kang, M.D,PsychiatrySanta Monica, CA
John Karan, M.D.NeurologyAntioch, CA
Brian J Keyashian, M.D.Vascular SurgeryWalnut Creek, CA
Shahbaz KhanPsychiatryConcord, CA
Uzma A Khan, M.DPsychiatryPittsburg, CA
Daniel Kim, M.D.Diagnostic RadiologyWalnut Creek, CA
Paul H Kim, M.D.Orthopedic SurgeryLos Gatos, CA
Mark H Kogan, M.D.GastroenterologySan Pablo, CA
David G Kornguth, M.D.Radiation OncologySan Francisco, CA
Kartik R Krishnan, M.D.Internal MedicineWalnut Creek, CA
Mauricio Kuri, MDPlastic and Reconstructive SurgeryMartinez, CA
Carolyn S Lacey, M.D.CardiologyWalnut Creek, CA
Joshua W Laird-Wilson, ANPNurse PractitionerLincoln, CA
Jason LawNephrologyConcord, CA
Jesse D Le, M.D.UrologyConcord, CA
Meng S Lee, O.D.OptometryAntioch, CA
Tammy K Lee, N.P.Nurse PractitionerSan Francisco, CA
Fatoumata Lelenta, M.D.Emergency MedicineMerced, CA
Ronald L Leon, M.D.PsychiatryAntioch, CA
Michael H Levin, MDPsychiatryPittsburg, CA
Liang LiangCritical Care (Intensivists)San Francisco, CA
Wayland Lim, M.D.CardiologyConcord, CA
Kyaw Z Lin, D.O.Physical Medicine and RehabilitationPalo Alto, CA
Ann LockhartFamily PracticeMartinez, CA
Kimberly A Loda, M.D.PsychiatryTorrance, CA
Michael G Loudin, M.D.GastroenterologyBerkeley, 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