Clinicians affiliated with Adventist Health Clearlake Hospital Inc.

87 clinicians on file with this group · most practice in Los Angeles-Long Beach-Anaheim, CA · PAC ID 3072421197

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

49 clinicians affiliated with Adventist Health Clearlake Hospital Inc. are in the 2024 Medicare Part B data, 47 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 · Diagnostic Radiology (30) · Cardiology (2) · General Surgery (2) · Internal Medicine (2) · Endocrinology (1) · Interventional Cardiology (1) · Interventional Pain Management (1) · Interventional Radiology (1) · Neurology (1) · Nurse Practitioner (1) · Obstetrics & Gynecology (1) · Ophthalmology (1) · Optometry (1) · Orthopedic Surgery (1) · Otolaryngology (1) · Plastic and Reconstructive Surgery (1) · Sleep Medicine (1)

Specialty links go to the specialty in Los Angeles-Long Beach-Anaheim, CA.

Clinicians affiliated with Adventist Health Clearlake Hospital Inc., 2024

Alphabetical by last name; 49.

NameSpecialtyCity
Rajaa M Almestady, MDDiagnostic RadiologyKent, OH
Pari Azari, M.D.Interventional Pain ManagementClearlake, CA
Sunayna Bakaya, M.D.Diagnostic RadiologyHermosa Beach, CA
David C Blood, MDDiagnostic RadiologyWenatchee, WA
Ruben R Brechner, M.D.Diagnostic RadiologyLos Angeles, CA
Colton Bush, M.D.Diagnostic RadiologyAgana Heights, GU
Amber L Chatwin, M.D.Orthopedic SurgeryYuba City, CA
Frank H Chen, MDDiagnostic RadiologyJersey City, NJ
Jack L Chen, M.D.Diagnostic RadiologyTarzana, CA
Leonardo C Clavijo, M.D.Interventional CardiologySaint Helena, CA
Paula R DhandaObstetrics & GynecologyKelseyville, CA
William Duge, MDDiagnostic RadiologySaint Helena, CA
Juan C Esteva, MDInterventional RadiologyPasadena, CA
Arthur B Fontaine, MDDiagnostic RadiologyMadera, CA
Michael A Gaglia, M.D.Internal MedicinePittsburgh, PA
William V Glenn, MDDiagnostic RadiologyManhattan Beach, CA
Geoffrey W Horn, DODiagnostic RadiologySaint Helena, CA
David B Jackson, M.D.Diagnostic RadiologyChino Hills, CA
Sean L Johnston, M.D., PH.D.Diagnostic RadiologySanta Ana, CA
Asha Kavali, M.D.Diagnostic RadiologyVisalia, CA
Kevin A Kearney, M.D.Diagnostic RadiologyScottsdale, AZ
Ben Lee, MDDiagnostic RadiologyChino Hills, CA
Julia L Lee, MDDiagnostic RadiologyNew York, NY
Eileen A Liljeblad, MDDiagnostic RadiologyLubbock, TX
Christopher P Lombardo, MDOtolaryngologyClearlake, CA
David Madwed, MDDiagnostic RadiologySan Jose, CA
Gholamreza Malek, M.D.Diagnostic RadiologyHouston, TX
Kevin B Miller, MDOphthalmologyGalveston, TX
Keri Montgomery, NPNurse PractitionerSt. Helena, CA
Farnoosh Nooryani, M.D.Diagnostic RadiologyLos Angeles, CA
Wayne K Ogata, O.D.OptometryVallejo, CA
Gregory L Paranay, MDDiagnostic RadiologyLos Angeles, CA
Jeong Sik Park, M.D.CardiologyClearlake, CA
Nilem Patel, M.D.EndocrinologyPomona, CA
Sameer A Patel, M.D.Diagnostic RadiologyGlendale, CA
Martin T Paukert, MDPlastic and Reconstructive SurgerySaint Helena, CA
Snow Peterson, DO, MSSleep MedicineVallejo, CA
Peter P Piampiano, M.D.Diagnostic RadiologyKnoxville, TN
David R Racker, M.D.Diagnostic RadiologySaint Helena, CA
Laura Ragna, M.D.NeurologyBakersfield, CA
Daniel Resnick, M.D.Diagnostic RadiologyNew York, NY
Marc R Shapiro, MDInternal MedicineClearlake, CA
Hassan Sheikh Moghaddas, M.DGeneral SurgeryClearlake, CA
Saif H Siddiqi, M.D.Diagnostic RadiologySanta Ana, CA
Albert K Szeto, MDDiagnostic RadiologyLynwood, CA
Kundai K Tanganyika, M.DCardiologyClearlake, CA
Alicia N Teferi, M.DGeneral SurgeryClearlake, CA
John A Vigilante, M.D.Diagnostic RadiologyTwentynine Palms, CA
Vikram S Wadhwa, MDDiagnostic RadiologyWest Hollywood, 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