Clinicians affiliated with Hoag Clinic
460 clinicians on file with this group · most practice in Los Angeles-Long Beach-Anaheim, CA · PAC ID 3274872064
337 clinicians affiliated with Hoag Clinic are in the 2024 Medicare Part B data, 252 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 · Family Practice (64) · Nurse Practitioner (42) · Physician Assistant (42) · Internal Medicine (38) · Obstetrics & Gynecology (38) · General Surgery (19) · Gastroenterology (11) · Hematology-Oncology (10) · Urology (8) · Neurosurgery (7) · Gynecological Oncology (6) · Allergy/ Immunology (4) · Colorectal Surgery (Proctology) (4) · Endocrinology (3) · Hematology (3) · Neurology (3) · Psychiatry (3) · Rheumatology (3) · Thoracic Surgery (3) · Diagnostic Radiology (2) · Emergency Medicine (2) · Pain Management (2) · Pulmonary Disease (2) · Sports Medicine (2) · Surgical Oncology (2) · Vascular Surgery (2) · Advanced Heart Failure and Transplant Cardiology (1) · Anesthesiology (1) · Cardiac Surgery (1) · Cardiology (1) · Dermatology (1) · General Practice (1) · Hospice and Palliative Care (1) · Infectious Disease (1) · Medical Oncology (1) · Plastic and Reconstructive Surgery (1) · Preventive Medicine (1) · Psychologist, Clinical (1)
Specialty links go to the specialty in Los Angeles-Long Beach-Anaheim, CA.
Clinicians affiliated with Hoag Clinic, 2024
Alphabetical by last name; 301–337 of 337.
| Name | Specialty | City |
|---|---|---|
| Gary A Ulaner, M.D. PH.D. | Diagnostic Radiology | Los Angeles, CA |
| Nicolle Underwood, MD | Obstetrics & Gynecology | Newport Beach, CA |
| Jesus M Valadez, MD | Internal Medicine | San Juan Capistrano, CA |
| Jessica K Vancil, PA-C | Physician Assistant | Alta Loma, CA |
| Sarah D Vargas, PA-C | Physician Assistant | Huntington Beach, CA |
| Jose J Vicens-Villafana, M.D. | Obstetrics & Gynecology | Laguna Hills, CA |
| Danny H Vo, M.D. | Internal Medicine | Huntington Beach, CA |
| Phuc H Vo, D.O. | Hospice and Palliative Care | Newport Beach, CA |
| Urvi P Vyas, M.D. | Internal Medicine | Pomona, CA |
| Michael A Waldman, M.D. | Internal Medicine | Irvine, CA |
| Allison Wang | Nurse Practitioner | Newport Beach, CA |
| Andrew Wang, D.O. | Family Practice | Irvine, CA |
| Peter C Wang, M.D. | General Surgery | Newport Beach, CA |
| Rachel Wang, PA-C | Physician Assistant | Placentia, CA |
| Steven Q Wang, MD | Dermatology | Basking Ridge, NJ |
| Thomas Wang | Surgical Oncology | Birmingham, AL |
| Wei Wang, MD | Internal Medicine | Irvine, CA |
| Stanley Wasbin, M.D | General Practice | Irvine, CA |
| Natalie Weber, DO | Family Practice | Foothill Ranch, CA |
| Joseph M Weiland, D.O. | Family Practice | Newport Beach, CA |
| Layne C Williams, PA-C | Physician Assistant | Newport Beach, CA |
| Jennifer Wilson, PA-C | Physician Assistant | Newport Beach, CA |
| Lee Y Win, M.D., | Family Practice | Dana Point, CA |
| Matthew E Wingo, MD | General Surgery | Newport Beach, CA |
| Marc L Winter, MD | Obstetrics & Gynecology | Laguna Hills, CA |
| Ronald F Wolf, M.D. | General Surgery | Long Beach, CA |
| Melanie L Wong, FNP-C | Nurse Practitioner | Mission Viejo, CA |
| Pollyanna Wong, PA-C | Physician Assistant | Newport Beach, CA |
| Erin E Wood, PA-C | Physician Assistant | Newport Beach, CA |
| Anny T Wu, D.O. | Rheumatology | Ukiah, CA |
| Jacqueline Wu, PA | Physician Assistant | Irvine, CA |
| Joomo Yang, M.D. | Internal Medicine | Calabasas, CA |
| Eugene S Yim, M.D., M.P.H. | Emergency Medicine | Newport Beach, CA |
| Taryn Young, ARNP | Nurse Practitioner | Des Moines, IA |
| Stephen Yu, M.D. | Family Practice | Glendale, CA |
| Hanson H Zhao, MD | Urology | Newport Beach, CA |
| Eric Zhuang, MD | Hematology-Oncology | Newport Beach, 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