Clinicians affiliated with Sutter Delta Medical Center

Acute Care Hospitals · Voluntary non-profit - Private · 3901 Lone Tree Way, Antioch, CA 94509 · San Francisco-Oakland-Fremont, CA · CCN 050523

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

317 clinicians affiliated with Sutter Delta Medical Center are in the 2024 Medicare Part B data (356 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 · Diagnostic Radiology (56) · Internal Medicine (39) · Emergency Medicine (23) · Family Practice (22) · Neurology (16) · Nephrology (14) · Cardiology (13) · General Surgery (11) · Hospitalist (11) · Anesthesiology (10) · Nurse Practitioner (9) · Gastroenterology (8) · Infectious Disease (8) · Orthopedic Surgery (8) · Critical Care (Intensivists) (7) · Obstetrics & Gynecology (6) · Neurosurgery (5) · Podiatry (5) · Pulmonary Disease (5) · Urology (5) · Physical Medicine and Rehabilitation (4) · Physician Assistant (4) · Endocrinology (3) · Hematology-Oncology (3) · Pathology (3) · Radiation Oncology (3) · Clinical Cardiac Electrophysiology (2) · Interventional Radiology (2) · Thoracic Surgery (2) · Vascular Surgery (2) · Cardiac Surgery (1) · Hand Surgery (1) · Hematology (1) · Interventional Cardiology (1) · Interventional Pain Management (1) · Otolaryngology (1) · Rheumatology (1) · Surgical Oncology (1)

Clinicians affiliated with Sutter Delta Medical Center, 2024

Alphabetical by last name; 201–300 of 317.

NameSpecialtyCity
Emily A O'Rourke, M.D.PathologyBerkeley, CA
Eric Otani, M.DEmergency MedicineAlameda, CA
Judong Pan, M.D.Diagnostic RadiologySan Francisco, CA
Matthew S Paparian, DOEmergency MedicinePalm Springs, CA
Hersh Patel, M.D.Family PracticeBrentwood, CA
Pragnesh M Patel, MDEndocrinologyPittsburg, CA
Harshal R Patil, M.D.Internal MedicineColorado Springs, CO
Venkat R Peddi, MDInternal MedicineSan Francisco, CA
Alex PennInterventional RadiologyWalnut Creek, CA
Joshua D Perlroth, M.D.Infectious DiseaseWalnut Creek, CA
Thuthuy T Phamle, M.D.Family PracticeBrentwood, CA
Prasad Pillai, MDHematologyAntioch, CA
Gautam Prasad, M.D.Radiation OncologyDublin, CA
Shilpa Puppala, MDDiagnostic RadiologyChicago, IL
Kesav RaghavanDiagnostic RadiologySan Jose, CA
Gurunath Rajapuram, M.D.CardiologyAntioch, CA
Shravan Rao, M.D.Internal MedicineConcord, CA
Hamid R RassaiGeneral SurgeryAntioch, CA
Samira Rathnayake, M.D.Diagnostic RadiologyNew Haven, CT
Aseem O Rawal, M.D.Diagnostic RadiologyWalnut Creek, CA
Karthik Reddy, MDInterventional CardiologyPittsburg, CA
Kathleen A Regacho, MDEmergency MedicineAntioch, CA
Tanvi RegeNephrologyBronx, NY
Brian A Reyes, M.D.Internal MedicineBrentwood, CA
Brian Richardson, M.D.NeurologyBerkeley, CA
Jessica Roberts, M.D.Family PracticeAntioch, CA
Anthony Rodigin, M.D.Emergency MedicineFresno, CA
Denise M Romero, M.D.Orthopedic SurgeryAntioch, CA
Heather N Romine, M.D.HospitalistAntioch, CA
Luke Rond, D.O.Emergency MedicineTracy, CA
Phillip L Ross, MDUrologyOakland, CA
Patrick R Ryan, MDDiagnostic RadiologyWalnut Creek, CA
Jamal Sadik, M.D.Pulmonary DiseaseSacramento, CA
Bassem Said, M.D.OtolaryngologyBrentwood, CA
Hardeep Saini, D.O.Family PracticeAntioch, CA
Alfort B Santos, M.D.,R.NFamily PracticeLafayette, CA
Federica Sarti, DOEmergency MedicineStockton, CA
Walter Savage, MDCardiologyBrentwood, CA
Virginia K Scialanca, M.D.Internal MedicineAntioch, CA
Margaret (Meg) Seaver, MDHematology-OncologyAntioch, CA
Saw Sein, MDFamily PracticeVallejo, CA
Juan Sequeira, M.D.Internal MedicinePittsburg, CA
Saurin Shah, M.DThoracic SurgeryWalnut Creek, CA
Mostafa Shalaby, M.DPulmonary DiseasePittsburg, CA
Konark Sharma, M.D.Infectious DiseaseWalnut Creek, CA
Rohit Sharma, MDNephrologyWalnut Creek, CA
Timothy C Shen, MDPhysical Medicine and RehabilitationOakland, CA
Josh Sheridan, MDEmergency MedicineLoma Linda, CA
Jason Shey, MDNephrologyWalnut Creek, CA
Zita Shiue, M.D.NephrologyConcord, CA
Angadpreet S Sidhu, MEDICAL STUDENTEmergency MedicineTracy, CA
Veronika Simanek, M.D.HospitalistWalnut Creek, CA
James W Simmons, NPNurse PractitionerModesto, CA
James W Simmons, MDFamily PracticeOmaha, NE
Smriti Singh, DOEmergency MedicinePhiladelphia, PA
Chavalit SitapraditAnesthesiologyHonolulu, HI
Christopher Solis, M.D.General SurgeryAntioch, CA
Deepak J Soneji, M.D., PH.D.NeurologyBerkeley, CA
Steffan Soosman, MDInterventional RadiologyOakland, CA
Oana V Spataru, M.D.NeurologyWalnut Creek, CA
Ilanit Spokoyny, M.D.NeurologySan Francisco, CA
Ken M Stern, M.D.Critical Care (Intensivists)Oakland, CA
Andrew D Strawbridge, D.O.AnesthesiologyTravis Afb, CA
Isabelle StruveGeneral SurgeryWalnut Creek, CA
Rolando Subijano, FNP-CNurse PractitionerChicago, IL
Dattanand M Sudarshana, MDNeurologyAntioch, CA
Nancy Sun, M.D.Emergency MedicineSimi Valley, CA
Xingbo Sun, DPMPodiatryStockton, CA
Megan E Suttles, PA-CPhysician AssistantDanville, CA
Fatima M Syed, M.D.Internal MedicineAntioch, CA
Stephanie M Tai, FNP, MSN, RNNurse PractitionerBerkeley, CA
Varun K Takyar, MDGastroenterologyAntioch, CA
Cynthia TanDiagnostic RadiologyMaywood, IL
Elaine J TangHospitalistConcord, CA
Eric M Tao, M.D.Diagnostic RadiologyWalnut Creek, CA
Keith E Tao, M.D.Diagnostic RadiologyWalnut Creek, CA
Michael W Taylor-Cho, M.D., M.P.H.Diagnostic RadiologyHonolulu, HI
Naveen Thota, MDInternal MedicineDayton, OH
Khin M Thu, M.D.,Internal MedicineAntioch, CA
Maria A Tobar, MDEmergency MedicineRiverside, CA
Wilson Tong, M.D.Hematology-OncologyAntioch, CA
Christopher D Tran, M.D.Diagnostic RadiologyWalnut Creek, CA
Matthew T Tran, M.D.Diagnostic RadiologySan Jose, CA
Yogesh K Trehan, M.D.Internal MedicineBrentwood, CA
Kovid Trivedi, M.B.B.S.Internal MedicineBerkeley, CA
Hennessey Tseng, M.D.CardiologyWalnut Creek, CA
Mark K Tu, M.D.Diagnostic RadiologyWalnut Creek, CA
Ka-Wah Tung, MDDiagnostic RadiologyStanford, CA
Chika P Udoh-Esomonu, M.D.AnesthesiologyDaly City, CA
Aziz K Valika, MDNephrologyConcord, CA
John H Vanuden, M.D., PH.D.Diagnostic RadiologyWalnut Creek, CA
Ramesh S Veeragandham, MDCardiac SurgeryDanville, CA
Prathibha Venkataswamy, M.DInternal MedicineAntioch, CA
Alana L WaiwaioleAnesthesiologyTravis Afb, CA
Timothy WallInternal MedicineTravis Afb, CA
Christopher W Wallace, M.D.Internal MedicineVallejo, CA
Adam P Warren, MD, MPHOrthopedic SurgeryOakland, CA
Arnold A Weekes, MDAnesthesiologyAntioch, CA
Katherine Werbaneth, M.D.NeurologySan Francisco, CA
Laura Wolgamott, MDNeurosurgeryStanford, 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

Clinicians affiliated with Sutter Delta Medical Center, Antioch, CA | ClaimLight