3.6
15 Ratings with 3 written Reviews

Overview based on verified provider data
![]() | ![]() | ![]() | ![]() |
| Dong Chanh Trang, DO | Dr. Adama Diarra, DO | Karthikeyan Viswanathan, DO | Dr. Alaa Hajal, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 19 Years of Experience | 14 Years of Experience | 12 Years of Experience | 15 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks Vietnamese, Spanish, English | Speaks English, French, Bambara | Speaks English, Tamil | |
| Lawndale , CA | Tigard , OR | Palo Alto , CA | Diamond Bar , CA |
| Med School: Western University Health Sciences College of Osteopathic Medicine of the Pacific | Med School: Arizona College of Osteopathic Medicine | Med School: Bassett Medical Center - Cooperstown, New York | Med School: University Of Damascus Faculty Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Dong Chanh Trang holds an active medical license in the state of California.
Doctor Of Osteopathy with an active medical license in the state of California that expires in 2027.
Completed their residency at Kaiser Permanente Medical Center in 2010.
Completed their internship at Kaiser Permanente Medical Center in 2008.
Graduated from Western University Health Sciences College of Osteopathic Medicine of the Pacific in 2007.
Dong Chanh Trang's NPI number is 1609013762.










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.