4.3
16 Ratings with 3 written Reviews

Overview based on verified provider data
![]() | ![]() | ![]() | ![]() |
| Dr. Thomas Roger Powell, MD | Dr. Dipti Doshi, MD | Dr. Leonard Edward Ginzton, MD | Dr. Wint Hun, MD |
| Rheumatology | Rheumatology | Allergy & Immunology | Infectious Disease |
| Accepts New Patients | |||
| 54 Years of Experience | 35 Years of Experience | 57 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Korean, Spanish | Speaks Spanish, English | ||
| Orange , CA | Cerritos , CA | Torrance , CA | Orange , CA |
| Med School: George Washington University School Of Medicine & Health Sciences | Med School: Rural Medical College Of Pravara Medical Trust | Med School: Keck School Of Medicine Of The University Of Southern California | |
Current Profile | View Profile | View Profile | View Profile |
Completed their residency at Orange County Medical Center.
Graduated from George Washington University School Of Medicine & Health Sciences in 1972.
Dr. Powell's NPI number is 1790742054.










Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.