Clinicians affiliated with Ukiah Adventist Hospital
135 clinicians on file with this group · most practice in Ukiah, CA · PAC ID 6406816123
97 clinicians affiliated with Ukiah Adventist Hospital are in the 2024 Medicare Part B data, 87 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 (37) · Family Practice (7) · Cardiology (6) · General Surgery (6) · Nurse Practitioner (5) · Ophthalmology (4) · Internal Medicine (3) · Interventional Cardiology (3) · Critical Care (Intensivists) (2) · Gastroenterology (2) · Hospitalist (2) · Nephrology (2) · Physician Assistant (2) · Podiatry (2) · Pulmonary Disease (2) · Clinical Cardiac Electrophysiology (1) · Emergency Medicine (1) · Endocrinology (1) · Hematology-Oncology (1) · Neurology (1) · Optometry (1) · Orthopedic Surgery (1) · Pain Management (1) · Psychiatry (1) · Rheumatology (1) · Sleep Medicine (1) · Urology (1)
Specialty links go to the specialty in Ukiah, CA.
Clinicians affiliated with Ukiah Adventist Hospital, 2024
Alphabetical by last name; 97.
| Name | Specialty | City |
|---|---|---|
| Jeffery W Adkins, MD | Ophthalmology | Coupeville, WA |
| Rajaa M Almestady, MD | Diagnostic Radiology | Kent, OH |
| Anna M Antonowich, MSN, NP-BC | Nurse Practitioner | Ukiah, CA |
| Razi M Arifuddin, MD | Gastroenterology | Santa Rosa, CA |
| Sunayna Bakaya, M.D. | Diagnostic Radiology | Hermosa Beach, CA |
| Emily A Bender, M.D. | Hospitalist | Ukiah, CA |
| David C Blood, MD | Diagnostic Radiology | Wenatchee, WA |
| Ruben R Brechner, M.D. | Diagnostic Radiology | Los Angeles, CA |
| Patrick D Browning, M.D. | Diagnostic Radiology | Sacramento, CA |
| Anthony G Burton | Physician Assistant | San Francisco, CA |
| Colton Bush, M.D. | Diagnostic Radiology | Agana Heights, GU |
| Matthew A Cain, M.D. | Clinical Cardiac Electrophysiology | Saint Helena, CA |
| Stephanie Carter, M.D. | Cardiology | Hillsboro, OR |
| Paul M Charpentier, MD | Orthopedic Surgery | Willits, CA |
| Graham T Chelius, M.D. | Hospitalist | Ukiah, CA |
| Frank H Chen, MD | Diagnostic Radiology | Jersey City, NJ |
| Jack L Chen, M.D. | Diagnostic Radiology | Tarzana, CA |
| Leonardo C Clavijo, M.D. | Interventional Cardiology | Saint Helena, CA |
| Stephen J Denigris, MD | Gastroenterology | Petaluma, CA |
| Mark W Deseran, MD | Diagnostic Radiology | Lynwood, CA |
| Kavi K Devulapalli, MD | Diagnostic Radiology | Columbia, MO |
| Monica S Divakaruni, MD | Cardiology | Saint Helena, CA |
| William Duge, MD | Diagnostic Radiology | Saint Helena, CA |
| Cara Eberhardt, MD | Family Practice | Ukiah, CA |
| Maia Eng, M.D. | Cardiology | Napa, CA |
| Rajeev R Fernando, MBBS | Cardiology | Chicago, IL |
| Allison M Flaim, DO | Family Practice | Ukiah, CA |
| Michael A Gaglia, M.D. | Internal Medicine | Pittsburgh, PA |
| William N Gonser, M.D. | Diagnostic Radiology | Fairfield, CA |
| Brian S Gould, D.O. | Family Practice | Ukiah, CA |
| Ziad Hanna, D.O. | General Surgery | Ukiah, CA |
| Antreas Hindoyan, M.D. | Interventional Cardiology | Los Angeles, CA |
| John N Hoffman, M.D. | Diagnostic Radiology | Phoenix, AZ |
| Geoffrey W Horn, DO | Diagnostic Radiology | Saint Helena, CA |
| Alireza Hosseini, MD | Endocrinology | Mission Viejo, CA |
| Charles Hudson, MD | Psychiatry | Calistoga, CA |
| Amarachi E Igwe, PMHNP | Nurse Practitioner | Bellflower, CA |
| David B Jackson, M.D. | Diagnostic Radiology | Chino Hills, CA |
| Charles C Jenkins, MD | General Surgery | Fort Bragg, CA |
| Evita Joseph, MD | Family Practice | Ukiah, CA |
| Nandakishor Kapa, MD | Nephrology | Sacramento, CA |
| Asha Kavali, M.D. | Diagnostic Radiology | Visalia, CA |
| Kevin A Kearney, M.D. | Diagnostic Radiology | Scottsdale, AZ |
| Elliot Kolin, M.D. | Diagnostic Radiology | Los Angeles, CA |
| Rebecca L Kuntz, MD | Diagnostic Radiology | Duluth, MN |
| John Laird, MD | Interventional Cardiology | Sacramento, CA |
| Tyler Laubach, DO | Family Practice | Ukiah, CA |
| Kenny Law, MD | Diagnostic Radiology | Orange, CA |
| Andrew Lee, M.D. | Diagnostic Radiology | Orange, CA |
| Ben Lee, MD | Diagnostic Radiology | Chino Hills, CA |
| Julia L Lee, MD | Diagnostic Radiology | New York, NY |
| Joanne Leibe, DO, MPH, FACS | General Surgery | Ukiah, CA |
| Eileen A Liljeblad, MD | Diagnostic Radiology | Lubbock, TX |
| David Madwed, MD | Diagnostic Radiology | San Jose, CA |
| Artin Mahmoudi, M.D. | Pulmonary Disease | Ukiah, CA |
| Azadeh L Majlessi, M.D. | Rheumatology | Huntington Beach, CA |
| Andrew S Malatskey, MD | Diagnostic Radiology | Laguna Hills, CA |
| Gholamreza Malek, M.D. | Diagnostic Radiology | Houston, TX |
| Paul J Marks, MD | Pulmonary Disease | Saint Helena, CA |
| Pamir Mateen, M.D. | Critical Care (Intensivists) | Modesto, CA |
| Matthew Mcquaid, DPM | Podiatry | Lakeport, CA |
| Kevin B Miller, MD | Ophthalmology | Galveston, TX |
| Julie Miner, FNP-C | Nurse Practitioner | Ukiah, CA |
| Nicholas J Montano, MD | Emergency Medicine | Oakland, CA |
| Jose A Morfin, M.D. | Nephrology | Sacramento, CA |
| Ravi Nallamothu, M.D. | Critical Care (Intensivists) | Calistoga, CA |
| Daniel Ojala, DO | General Surgery | Ukiah, CA |
| Gregory L Paranay, MD | Diagnostic Radiology | Los Angeles, CA |
| Sameer A Patel, M.D. | Diagnostic Radiology | Glendale, CA |
| Kathleen M Persky, MD | General Surgery | Ukiah, CA |
| Snow Peterson, DO, MS | Sleep Medicine | Vallejo, CA |
| Peter P Piampiano, M.D. | Diagnostic Radiology | Knoxville, TN |
| David R Ploss, M.D. | Cardiology | Eureka, CA |
| Jon S Portnoff, M.D. | Cardiology | Ukiah, CA |
| David R Racker, M.D. | Diagnostic Radiology | Saint Helena, CA |
| Laura Ragna, M.D. | Neurology | Bakersfield, CA |
| Geoffrey L Rice, M.D. | Ophthalmology | Ukiah, CA |
| Farah F Salahuddin, MD | Internal Medicine | Watsonville, CA |
| Lori Schafer, OD | Optometry | Ukiah, CA |
| Randal E Schafer, MD | General Surgery | Ukiah, CA |
| Ashley Schwass, PA | Physician Assistant | Berkeley, CA |
| Marc R Shapiro, MD | Internal Medicine | Clearlake, CA |
| Saif H Siddiqi, M.D. | Diagnostic Radiology | Santa Ana, CA |
| Naum Spiegel, MD | Urology | Ukiah, CA |
| Matthew S Swain, D.O. | Family Practice | Ukiah, CA |
| Albert K Szeto, MD | Diagnostic Radiology | Lynwood, CA |
| Hendrik Ryan L Tan, DPM | Podiatry | Santa Rosa, CA |
| Dean W Thongkham, M.D. | Diagnostic Radiology | Stanford, CA |
| Shannon C Todd, FNP | Nurse Practitioner | Ukiah, CA |
| John A Vigilante, M.D. | Diagnostic Radiology | Twentynine Palms, CA |
| Vikram S Wadhwa, MD | Diagnostic Radiology | West Hollywood, CA |
| Hengbing Wang, M.D. | Hematology-Oncology | Ukiah, CA |
| Elizabeth J Whipkey-Olson, D.O. | Family Practice | Willits, CA |
| Laura A Winkle, M.D. | Diagnostic Radiology | Ukiah, CA |
| Xiaojie Wu | Nurse Practitioner | Ukiah, CA |
| Michael T Young, DO | Pain Management | Ukiah, CA |
| Grace S Zhang, MD | Ophthalmology | Santa Rosa, 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