Clinicians affiliated with Geriatric Support Medical Group PC
38 clinicians on file with this group · most practice in Los Angeles-Long Beach-Anaheim, CA · PAC ID 4880152438
26 clinicians affiliated with Geriatric Support Medical Group PC are in the 2024 Medicare Part B data, 5 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 · Nurse Practitioner (11) · Physician Assistant (10) · Family Practice (3) · Hospitalist (1) · Internal Medicine (1)
Specialty links go to the specialty in Los Angeles-Long Beach-Anaheim, CA.
Clinicians affiliated with Geriatric Support Medical Group PC, 2024
Alphabetical by last name; 26.
| Name | Specialty | City |
|---|---|---|
| Joey Asfahan, MD | Family Practice | Orange, CA |
| Dana M Brannigan, MS, PA-C | Physician Assistant | Santa Ana, CA |
| Charmaine Y Collins-Cepeda, PA-C | Physician Assistant | Ontario, CA |
| Emmanuel De Leon, RN, MSN, PMHNP-BC | Nurse Practitioner | Glendora, CA |
| Julie Dutton, NP | Nurse Practitioner | San Jose, CA |
| Miriam Etienne, DNP, FNP-BC | Nurse Practitioner | Grayson, GA |
| Jeffrey S Felgner, M.D. | Family Practice | Costa Mesa, CA |
| Heather L Hill, ANP | Nurse Practitioner | Laguna Beach, CA |
| Tricia Hoang, NP | Nurse Practitioner | Los Angeles, CA |
| Daevrissa Jimenez, NP | Nurse Practitioner | Santa Ana, CA |
| Maxwell L Kimberley-Bryant, PA-C | Physician Assistant | San Diego, CA |
| Angela J Lamotte, M.D. | Internal Medicine | Long Beach, CA |
| Melanie Liu | Physician Assistant | San Jose, CA |
| Monique C Mariscal, PA-C | Physician Assistant | Corona, CA |
| Vanessa A Mendoza | Physician Assistant | Orange, CA |
| Robert C Morse | Nurse Practitioner | Winchester, CA |
| Rhea M Mulvina, NP-C | Nurse Practitioner | Orange, CA |
| Thuy Dung T Nguyen, PA | Physician Assistant | Modesto, CA |
| Lacee Oliver, PA | Physician Assistant | Orange, CA |
| Dillys K Owusu, PMHN; AGPCNP | Nurse Practitioner | Temecula, CA |
| Gary Richmond, NP | Nurse Practitioner | Berkeley, CA |
| Hisano Tasedan, PA-C, ATC | Physician Assistant | Orange, CA |
| Jeffrey Thomas | Hospitalist | Orange, CA |
| Ruth N Volkenant, PA | Physician Assistant | Santa Rosa, CA |
| Joey T Wong, D.O. | Family Practice | Orange, CA |
| Alexi Yarashevich, NP | Nurse Practitioner | Placentia, 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