Clinicians affiliated with Foothill Regional Medical Center

Acute Care Hospitals · Proprietary · 14662 Newport Ave, Tustin, CA 92780 · Los Angeles-Long Beach-Anaheim, CA · CCN 050780

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

91 clinicians affiliated with Foothill Regional Medical Center are in the 2024 Medicare Part B data (95 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 · Emergency Medicine (12) · Family Practice (9) · Anesthesiology (7) · Cardiology (7) · Infectious Disease (6) · Internal Medicine (6) · Nurse Practitioner (6) · Orthopedic Surgery (5) · Gastroenterology (4) · Hematology-Oncology (3) · Podiatry (3) · Pulmonary Disease (3) · Diagnostic Radiology (2) · Endocrinology (2) · General Surgery (2) · Hospitalist (2) · Nephrology (2) · Neurosurgery (2) · Critical Care (Intensivists) (1) · Medical Oncology (1) · Neurology (1) · Pathology (1) · Psychiatry (1) · Radiation Oncology (1) · Undefined Physician type (1) · Vascular Surgery (1)

Clinicians affiliated with Foothill Regional Medical Center, 2024

Alphabetical by last name; 91.

NameSpecialtyCity
Firas Abubaker, MDInfectious DiseaseCorona, CA
Emmanuel J Addo, M.D.AnesthesiologyNewport Beach, CA
Faisal Ahmed, MDRadiation OncologyStanford, CA
Zavier S Ahmed, M.D.NephrologyFountain Valley, CA
Hassan Aliakbarian, MDInternal MedicineSanta Ana, CA
Saadah Alrajab, MDCritical Care (Intensivists)Fullerton, CA
Mohamed F Al-Sadek, M.D.Internal MedicineSanta Maria, CA
Robin AmidonNurse PractitionerHuntington Beach, CA
Katherine Au Hargraves, MDEmergency MedicineSalt Lake City, UT
Samir Azzam, M.DFamily PracticeAnaheim, CA
John D Baker, M.D.CardiologySanta Ana, CA
Gemma D BalcitaNurse PractitionerCarlsbad, CA
Blake W Berman, D.O.NeurosurgeryLa Mirada, CA
Jayaram S Bharadwaj, M.D.Medical OncologyAnaheim, CA
Byron C Bledsoe, FNPNurse PractitionerSanta Ana, CA
Andrew C Breiterman, M.D.Diagnostic RadiologyMission Viejo, CA
Puneet K Chahal, MDInfectious DiseaseSanta Ana, CA
Israel P Chambi, M.D.NeurosurgerySanta Ana, CA
Alvin Chang, M.D.Internal MedicineTustin, CA
James C Chang, M.D.AnesthesiologyOrange, CA
Kristina E Chang, DPMPodiatryLakewood, CA
Steven Y Chen, MDEmergency MedicineSan Gabriel, CA
Daniel F Chueh, M.D.PsychiatryOrange, CA
Alfred Cook, MDEmergency MedicineGlendora, CA
Mark Cubberly, MDOrthopedic SurgeryTustin, CA
Calvin T Doan, DOFamily PracticeSanta Ana, CA
Payman R Emmanuel, MDOrthopedic SurgeryCulver City, CA
Mohammad U Farukhi, M.D.Internal MedicineAnaheim, CA
Pamela Garcia, D.O.Emergency MedicineAnaheim, CA
Harinder S Gogia, M.D.CardiologySanta Ana, CA
Marianne G Go-Wheeler, M.D.Infectious DiseaseSanta Ana, CA
Richard A Guerrero, M.D.General SurgeryFountain Valley, CA
Mohammad A Hajjar, M.DCardiologySanta Ana, CA
Sean K Hirota, M.D.CardiologySanta Ana, CA
Thomas H Ho, M.D.AnesthesiologyGarden Grove, CA
Abdullah Ibish, MDNeurologyFountain Valley, CA
Baijia Jiang, M.D.Hematology-OncologyAnaheim, CA
John Jiao, MDEmergency MedicineFullerton, CA
Anjala Kanda, DPMPodiatryTustin, CA
Kelvin Kim, STUDENTOrthopedic SurgeryTustin, CA
Kevin D Kuettel, M.D.GastroenterologyAnaheim, CA
Dinesh Kumar, MDCardiologyTustin, CA
Nishchal Kumar, M.D.Family PracticeAnaheim, CA
Bachar Kurdi, M.D.EndocrinologyFountain Valley, CA
Pingching N Kwan, M.D.Emergency MedicineToledo, OH
Daniel Kwon, DOFamily PracticeParamount, CA
Amir Lebaschi, D.P.M.PodiatrySanta Ana, CA
David Lin, MDEmergency MedicineWhittier, CA
Richard Y LinOrthopedic SurgeryFountain Valley, CA
Charisse C Magsaysay, NPNurse PractitionerTustin, CA
Elizabeth Martinez, FNPNurse PractitionerIrvine, CA
Tarun Marwaha, M.D.NephrologyFountain Valley, CA
Meghan S Mathur, M.D.Emergency MedicineChicago, IL
Maria Montoya, M.D.Emergency MedicineGlendale, CA
Ann H Nguyen, NURSE PRACTITIONERNurse PractitionerGarden Grove, CA
David Nguyen, DOHospitalistMontclair, CA
Hung M Nguyen, D.O.Family PracticeOrange, CA
Nicholas NguyenInfectious DiseaseSanta Ana, CA
Thang D Nguyen, MDGeneral SurgeryFountain Valley, CA
Samuel R Park, MDAnesthesiologyOrange, CA
Roma R Patel, M.D.Infectious DiseaseSanta Ana, CA
Dai Pham, M.D.HospitalistGarden Grove, CA
Reza Ramazankhani, MDAnesthesiologyLos Angeles, CA
Sujata L Reddy, M.DInternal MedicineFountain Valley, CA
Brian P Riff, MDGastroenterologyAnaheim, CA
Octaviano A Roges, M.D.Family PracticeAnaheim, CA
Christopher E Salem, DOFamily PracticeIrvine, CA
Nawid M Sarwari, M.D.Hematology-OncologyAnaheim, CA
Reza Shahbaz, M.D.Diagnostic RadiologyOrange, CA
Ali Shahverdiani, M.D.Internal MedicineSanta Ana, CA
Abdulkareem Sharaf, MDCardiologyFountain Valley, CA
Jason H Shin, M. D.GastroenterologyPomona, CA
Paul J Simpson, M.D.Pulmonary DiseaseFullerton, CA
Harpreet Singh, MDCardiologyFountain Valley, CA
Kavita Singh, MDGastroenterologyAnaheim, CA
Viney Soni, M.DPulmonary DiseaseFountain Valley, CA
Ryan D Stancil, M.D.Orthopedic SurgerySanta Monica, CA
Aleem A Syed, MDEndocrinologyAnaheim, CA
Tuan V Ta, MDInfectious DiseaseSanta Ana, CA
Carol TangEmergency MedicineBakersfield, CA
David Thomas, MDEmergency MedicinePlacentia, CA
Wynnson W Tom, M.D.AnesthesiologyOrange, CA
Jonathan L Tong, M.D.AnesthesiologyFountain Valley, CA
Phuc-Bao Tran, D.OFamily PracticeOrange, CA
Quang T Vo, M.D.Vascular SurgeryMonterey Park, CA
Samantha M Von InsFamily PracticePlacentia, CA
Luke R Watson, MDPathologyLong Beach, CA
Yunfei Wei, MDHematology-OncologyDowney, CA
Kashif Yaqub, M.D.Pulmonary DiseaseNewport Beach, CA
Wyman Yee, MDUndefined Physician typeAnaheim, CA
Allen Zhi, M.D.Emergency MedicineStaten Island, NY

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