Updated November 2026How we check doctors
Pins show each doctor's main office. Gold pins are in Oregon, navy pins are nearby.
Same order as the list above. A comparison, not a ranking.
| Doctor | Type | Education and training | Reviews |
|---|---|---|---|
| Kathryn Retzler | Concierge · Preventive Medicine naturopathic clinician | Preventive cardiology, American Academy of Anti-Aging Medicine | |
| Marc Braman, MD | Concierge · Preventive Medicine physician | Loma Linda University Medical Center |
FindMyDirectDoctor lists 2 concierge preventive medicine doctors in Oregon at 2 practices. We last checked this list in November 2026.
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.