Clinicians affiliated with Adventist Health Simi Valley

Acute Care Hospitals · Voluntary non-profit - Private · 2975 N Sycamore Dr, Simi Valley, CA 93065 · Oxnard-Thousand Oaks-Ventura, CA · CCN 050236

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

397 clinicians affiliated with Adventist Health Simi Valley are in the 2024 Medicare Part B data (427 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 (67) · Family Practice (45) · Diagnostic Radiology (32) · Emergency Medicine (26) · Anesthesiology (23) · Physician Assistant (23) · Obstetrics & Gynecology (20) · Nurse Practitioner (18) · Cardiology (14) · Hospitalist (13) · General Surgery (10) · Hematology-Oncology (10) · Orthopedic Surgery (8) · Pulmonary Disease (8) · Gastroenterology (7) · Endocrinology (6) · Neurology (6) · Neurosurgery (6) · Urology (5) · Infectious Disease (4) · Nephrology (4) · Pathology (4) · Critical Care (Intensivists) (3) · General Practice (3) · Medical Oncology (3) · Vascular Surgery (3) · Interventional Cardiology (2) · Interventional Radiology (2) · Physical Medicine and Rehabilitation (2) · Psychiatry (2) · Rheumatology (2) · Surgical Oncology (2) · Clinical Cardiac Electrophysiology (1) · Dermatology (1) · Geriatric Medicine (1) · Gynecological Oncology (1) · Hand Surgery (1) · Hospice and Palliative Care (1) · Ophthalmology (1) · Otolaryngology (1) · Pediatric Medicine (1) · Podiatry (1) · Radiation Oncology (1) · Sports Medicine (1) · Thoracic Surgery (1) · Undefined Physician type (1)

Clinicians affiliated with Adventist Health Simi Valley, 2024

Alphabetical by last name; 101–200 of 397.

NameSpecialtyCity
Jessica Fogeltanz, P.A.Physician AssistantCamarillo, CA
Brandi E Ford, FNP-CNurse PractitionerSimi Valley, CA
Megan E Friedman, D.O.AnesthesiologyLos Angeles, CA
Lyudmyla Gareys, M.D.Family PracticeSimi Valley, CA
Alister A George, M.D.GastroenterologyThousand Oaks, CA
Afrouz S Gerayli, MDInternal MedicineCamarillo, CA
David Gevorkian, PA-CPhysician AssistantLos Angeles, CA
Hossein Gharakhani, D.O.Emergency MedicineSimi Valley, CA
Jenna R Gharzeddine, MDInternal MedicineSimi Valley, CA
Jigar P Ghelani, MDInternal MedicineThousand Oaks, CA
Daniel Ghiyam, MDFamily PracticeSimi Valley, CA
Amandip S Gill, M.D.NeurosurgerySimi Valley, CA
Rabina Gill, M.D.Family PracticeSimi Valley, CA
William V Glenn, MDDiagnostic RadiologyManhattan Beach, CA
Amit Goyal, M.D.NeurosurgeryOxnard, CA
Douglas A Green, M.D., PH.D.Diagnostic RadiologyTemecula, CA
Greta D Green, CNPNurse PractitionerLos Angeles, CA
Tanner J GreenPhysician AssistantMission Hills, CA
Mikayel Grigoryan, M.D.NeurologyGlendale, CA
Robert A Grossman, MDObstetrics & GynecologyThousand Oaks, CA
Senthil S Gunasekaran, MDDiagnostic RadiologyGlendale, CA
Nazanin I Gunn, M.D., M.H.A.Family PracticeThousand Oaks, CA
Seema R Gupta, MDOphthalmologyPortland, OR
Amy A Hakim, MDGynecological OncologyMission Hills, CA
Sabrina A Hardy, MDHematology-OncologyThousand Oaks, CA
Abilash Haridas, M.D.NeurosurgeryOrlando, FL
Brooke Harmssen, D.O.Family PracticeGlendale, CA
Jeffrey L Harrell, M.D.Interventional CardiologySimi Valley, CA
Melanie Hartenian, MDEmergency MedicineLos Angeles, CA
Lanette A Hatch, MSPACPhysician AssistantVentura, CA
Movses Hayrabedian, MDPulmonary DiseaseOxnard, CA
Tao He, M.D., PH.D.Pulmonary DiseaseSanta Monica, CA
Kyla J Hendricks, PAPhysician AssistantSimi Valley, CA
Clayton T Hinshaw, MDDermatologySimi Valley, CA
Michael E Hlinka, M.D.Diagnostic RadiologyThousand Oaks, CA
Anthony H Ho, D.O.Emergency MedicineSimi Valley, CA
Denise L Hom, MDFamily PracticeSimi Valley, CA
Helena M Horak, M.D.Emergency MedicineWest Hills, CA
Areg HovsepyanInternal MedicineSimi Valley, CA
Dana R Howard, MDInternal MedicineWestlake Village, CA
Helen C Huang, M.D.CardiologyPorter Ranch, CA
Julie Huynh, MDHematology-OncologyWestlake Village, CA
Olumuyiwa IdowuOrthopedic SurgerySimi Valley, CA
John Ippolito, M.D.Family PracticeMoorpark, CA
Aamir Iqbal, M.D.Internal MedicineThousand Oaks, CA
David B Jackson, M.D.Diagnostic RadiologyChino Hills, CA
Reza Jamehdor, M.D.Emergency MedicineLos Angeles, CA
Maria Jan, MDInternal MedicineAgoura Hills, CA
Susana G Jimenez, AG-ACNPNurse PractitionerSimi Valley, CA
Carl K Jonokuchi, MDFamily PracticeCamarillo, CA
Marc W Judd, M.D.General PracticeMoorpark, CA
Samantha M Kaikai, NPNurse PractitionerBeverly Hills, CA
Shashank Kailash, MDNephrologySnellville, GA
Raahil Kajani, MDFamily PracticeNorthridge, CA
Omar N Kallas, M.D.Diagnostic RadiologyAtlanta, GA
Daniel Kang, M.D.AnesthesiologyWest Hollywood, CA
Seong Kang, M.D.Family PracticeVentura, CA
Kartik KansagraInterventional RadiologyGlendale, CA
Anthony KarapetiansInternal MedicineLos Angeles, CA
Natalie Karapetians, M.D.Internal MedicineMission Hills, CA
Annapurna Karra, MDFamily PracticeMoorpark, CA
Ashwin Kashyap, M.D.Hematology-OncologyThousand Oaks, CA
Behdod KatebianUrologySimi Valley, CA
Behrod B KatebianAnesthesiologyLos Angeles, CA
Asha Kavali, M.D.Diagnostic RadiologyVisalia, CA
Michelle Kelley, M.D.Internal MedicineThousand Oaks, CA
Louis Kennedy, M.D.HospitalistArcata, CA
Alexis J Kerl, MDFamily PracticeSimi Valley, CA
Kevork A Khadarian, MDGastroenterologyPorter Ranch, CA
Sana Khan, MDHospitalistNew Haven, CT
Catherine C Kim, MDObstetrics & GynecologySimi Valley, CA
Collette L King, FNPNurse PractitionerAgoura Hills, CA
Barry D Klein, MDDiagnostic RadiologyThousand Oaks, CA
Curtis K Kodama, D.O.Family PracticeMoorpark, CA
Greg G Kojayan, MDAnesthesiologyWest Hollywood, CA
Beverley Kornder, M.D.General PracticeSimi Valley, CA
Sylvia Kotikian, M.D.Emergency MedicineGlendale, CA
Alan L Kuban, M.D.Emergency MedicineWest Hills, CA
Archana Kulai, M.D.Family PracticeMission Hills, CA
Vijay Kumar, MD,FCCPInternal MedicineSimi Valley, CA
Jonathan K Kurohara, M.DFamily PracticeSimi Valley, CA
Masahiro Kushigemachi, M.D.Family PracticeSimi Valley, CA
Mohan N Lakhani, MDInterventional CardiologySimi Valley, CA
Jennifer L Lane, PAPhysician AssistantSimi Valley, CA
Deon W Lau, M.D.Critical Care (Intensivists)Glendale, CA
Benjamin Leach, M.D.Medical OncologyMission Hills, CA
Liem Lechau, M.D.AnesthesiologyThousand Oaks, CA
Andrew Lee, M.D.Diagnostic RadiologyOrange, CA
Ben Lee, MDDiagnostic RadiologyChino Hills, CA
Ga Y Lee, M.D.Obstetrics & GynecologySimi Valley, CA
Gloria L Lee, MDInternal MedicineNewbury Park, CA
Jason C Lee, M.D.Diagnostic RadiologyThousand Oaks, CA
Jennifer E Lee, D.O.Obstetrics & GynecologySimi Valley, CA
Julia L Lee, MDDiagnostic RadiologyNew York, NY
William A Lee, MDInternal MedicineSimi Valley, CA
Megan A Leeper, PA-CPhysician AssistantSimi Valley, CA
Kewakebt Lemma, M.D.Internal MedicineFt Belvoir, VA
Hewenfei Li, M.D.AnesthesiologyArcadia, CA
Janet T Li, D.O.Family PracticeSimi Valley, CA
Eileen A Liljeblad, MDDiagnostic RadiologyLubbock, TX

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