Clinicians affiliated with Regents Of The University Of
239 clinicians on file with this group · most practice in Los Angeles-Long Beach-Anaheim, CA · PAC ID 8729983473
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
189 clinicians affiliated with Regents Of The University Of are in the 2024 Medicare Part B data, 126 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 · Anesthesiology (125) · Certified Registered Nurse Anesthetist (CRNA) (61) · Nurse Practitioner (1) · Pain Management (1) · Physician Assistant (1)
Specialty links go to the specialty in Los Angeles-Long Beach-Anaheim, CA.
Clinicians affiliated with Regents Of The University Of, 2024
Alphabetical by last name; 1–100 of 189.
| Name | Specialty | City |
|---|---|---|
| Brandon J Abeyta, MD | Anesthesiology | Tucson, AZ |
| Benjamin Abney, MD | Anesthesiology | Oceanside, CA |
| Jane Ahn, M.D. | Anesthesiology | Stanford, CA |
| Kyle Ahn, M.D. | Anesthesiology | Rochester, MN |
| Navid Alem, M.D. | Anesthesiology | Orange, CA |
| Yamah Amiri, MD | Anesthesiology | Orange, CA |
| Angela Azar, MD | Anesthesiology | Orange, CA |
| Rachel A Baray, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Orange, CA |
| Staci S Becker, MD | Anesthesiology | Orange, CA |
| Sarabjit Bedi, MD | Anesthesiology | Encino, CA |
| Sandy L Bessette, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Orange, CA |
| Harshal B Bhakta, MD | Anesthesiology | Sacramento, CA |
| Emily F Brady, MD, MPH | Anesthesiology | Mission Viejo, CA |
| John Brennan, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Riverside, CA |
| Ashley Broussard, M.D. | Anesthesiology | Washington, DC |
| Maria Criselda M Bui | Certified Registered Nurse Anesthetist (CRNA) | Orange, CA |
| Brianne Caoyonan, MD | Anesthesiology | Orange, CA |
| Kelby Carey, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Orange, CA |
| Ronald C Cellona, MD | Anesthesiology | Placentia, CA |
| Tsz Chuen Chan, M.D. | Anesthesiology | Laguna Hills, CA |
| Melissa Chang, M.D. | Anesthesiology | Long Beach, CA |
| Edwin Chen | Certified Registered Nurse Anesthetist (CRNA) | Orange, CA |
| Shiu-Yi E Chen, M.D. | Anesthesiology | Orange, CA |
| Johnny K Cheng, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Los Angeles, CA |
| Peter H Cheng, DO | Anesthesiology | Riverside, CA |
| Kristen Chikami, MD | Anesthesiology | Orange, CA |
| Jessica D Chisam, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Irvine, CA |
| Angela S Cho, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Orange, CA |
| Juliann Cho, M.D. | Anesthesiology | Orange, CA |
| Ho J Choi, MD | Anesthesiology | Orange, CA |
| Richard Choi, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Orange, CA |
| Chinsui J Chou, M.D | Anesthesiology | Los Angeles, CA |
| Brett Clement, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Orange, CA |
| Sean E Coeckelenbergh, MD, PHD | Anesthesiology | Orange, CA |
| Nathaniel Collins, M.D. | Anesthesiology | Orange, CA |
| Lisa M Colosimo, D.O. | Anesthesiology | Orange, CA |
| Erin N Crawford, M.D. | Anesthesiology | Mission Viejo, CA |
| Nicole C Creef, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Orange, CA |
| James I Cyriac, MD | Anesthesiology | Orange, CA |
| Brittney A Dahlen, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Orange, CA |
| Phat T Dang, M.D. | Anesthesiology | Orange, CA |
| Rakhi Dayal, M.D. | Pain Management | Orange, CA |
| James Degroot | Certified Registered Nurse Anesthetist (CRNA) | Fort Irwin, CA |
| Lauren Elizabeth C Del Rio, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Orange, CA |
| Taizoon Dhoon, MD | Anesthesiology | Orange, CA |
| Dragos Diaconescu, M.D. | Anesthesiology | Orange, CA |
| Mindy T Dinh, DNP, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Orange, CA |
| Karnadi P Doeve, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Corona, CA |
| Julio P Duarte, MD | Anesthesiology | Orange, CA |
| Jennifer Elia, M.D. | Anesthesiology | Orange, CA |
| Scott A Engwall, MD | Anesthesiology | Orange, CA |
| Cristina C Falk, CRNA MSN | Certified Registered Nurse Anesthetist (CRNA) | Torrance, CA |
| Robert R Field, M.D. | Anesthesiology | Orange, CA |
| Bernadette L Flowe, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Huntington Beach, CA |
| Carlo D Franco, MD | Anesthesiology | Orange, CA |
| Jennifer L Gerber, M.D. | Anesthesiology | West Hollywood, CA |
| Sarah M Giafaglione, M.D. | Anesthesiology | Orange, CA |
| Kimberly M Gimenez, MD | Anesthesiology | Orange, CA |
| Andres Giraldo | Anesthesiology | Orange, CA |
| Emily Goldenberg, M.D. | Anesthesiology | Los Angeles, CA |
| Lindsey A Gorman, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Orange, CA |
| Jacy Gressen, MD | Anesthesiology | Orange, CA |
| Ryan C Guinoo, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Orange, CA |
| David J Guthrie, RN, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Loris, SC |
| Christina Han, MD | Anesthesiology | Orange, CA |
| Anna L Harris, MD | Anesthesiology | Orange, CA |
| Alan Hifko | Anesthesiology | Orange, CA |
| Johnny M Hoang, MD | Anesthesiology | Sacramento, CA |
| Michelle Hoangquocgia, D.O. | Anesthesiology | West Hollywood, CA |
| Josiah W Hoi | Certified Registered Nurse Anesthetist (CRNA) | Orange, CA |
| Michael E Holland, M.D. | Anesthesiology | Seattle, WA |
| Christine Hollister, MD | Anesthesiology | Orange, CA |
| Samuel Hong, MD | Anesthesiology | Los Angeles, CA |
| Robert W Horn, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Irvine, CA |
| Marshall L Howse, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Austin, TX |
| Miranda G Ideal, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Orange, CA |
| James A Kahn, MD | Anesthesiology | Orange, CA |
| Claire Kaura, M.D. | Anesthesiology | Gilbert, AZ |
| Brian O Keyes, DO | Anesthesiology | West Hollywood, CA |
| Hai V Kim, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Orange, CA |
| Haine Kim | Anesthesiology | Orange, CA |
| Ji A Kim, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Los Angeles, CA |
| Joseph H Kim, MD | Anesthesiology | Orange, CA |
| Robin A Kim, M.D. | Anesthesiology | Orange, CA |
| Soomin Kim, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Orange, CA |
| Taewu E Kim, M.D. | Anesthesiology | Orange, CA |
| Gopal Kodumudi | Anesthesiology | Orange, CA |
| Fathima Z Kolonda Kilpatrick, M.D. | Anesthesiology | Orange, CA |
| Esther S Komanapalli, MD | Anesthesiology | Orange, CA |
| Vinod K Kothapa, M.D. | Anesthesiology | Orange, CA |
| Benjamin Kuo, M.D. | Anesthesiology | Moreno Valley, CA |
| Jared S Lange | Certified Registered Nurse Anesthetist (CRNA) | Orange, CA |
| Audrey Le, APRN-CRNA | Certified Registered Nurse Anesthetist (CRNA) | Orange, CA |
| Alexa N Lean, MD | Anesthesiology | Orange, CA |
| Jessica Leung, MD | Anesthesiology | Los Angeles, CA |
| Mary C Lim, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Orange, CA |
| John L Lin, M.D. | Anesthesiology | Orange, CA |
| Balbino E Lopez, MD | Anesthesiology | Orange, CA |
| Hope X Lu, RN | Certified Registered Nurse Anesthetist (CRNA) | Orange, CA |
| Nellab Lucas, M.D. | Anesthesiology | Orange, 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