Alaa Hajal, MD
Internal Medicine physicianConcierge
La Vista Medical Center · Diamond Bar, CA
Medical school Damascus University
Training St. John Hospital, Detroit, Michigan
- Adult internal medicine
These doctors practice in towns close to Diamond Bar. They are not counted above.
Same order as the list above. A comparison, not a ranking.
| Doctor | Type | Education and training | Reviews |
|---|---|---|---|
| Alaa Hajal, MD | Concierge · Internal Medicine physician | St. John Hospital, Detroit, Michigan | |
| Truong son Nguyen | DPC · Family Medicine clinician |
FindMyDirectDoctor lists 2 doctors in Diamond Bar, CA. We last checked this list in November 2026.
1 of the 2 doctors list telehealth visits. Each profile says which visits are offered.
We confirmed board certification for 1 doctor on this list. Each profile shows the board and the specialty.
It depends on the practice. Many direct primary care and concierge practices charge a membership fee instead of billing insurance for office visits, and some also accept insurance. Each profile says how its practice works when the practice states it.