Manage your account, request prescriptions, set up appointments & more.

Don't have an account
Contact Us


John E. Oppenheimer, M.D.

Primary Care

Specialty: Internal Medicine, Board-certified

Clinical Interests: Alzheimers Disease, Diabetes, Geriatrics, Migraines, Restless Leg Syndrome, Stroke, Women's Health

Languages: English, Interpreters available for other languages

Gender: Male

Patient Rating

4.9 out of 5
363 Ratings


Board-certified in internal medicine, Dr. Oppenheimer is a primary care physician at Legacy Medical Group-Northwest. He received his medical degree from Northwestern University and completed an internship and residency at Blodgett Memorial Medical Center. He has a clinical interest in Alzheimers disease, geriatrics, migraines, restless leg syndrome, stroke and women's health and focuses his practice on individuals 15 years of age and older. He joined Legacy Medical Group-Northwest in 2006. John Oppenheimer MD is recognized by the National Committee for Quality Assurance (NCQA) and the American Diabetes Association (ADA) for providing quality care to his patients with diabetes. Not accepting new patients at this time. Hobbies include: Spending time with my family, Gardening, Running

Education and Certification

Year provider started practicing medicine: 1979

Practice Information

Primary Practice: Legacy Medical Group-Northwest

Provider practices at one or more Legacy Medical Group (LMG) Clinics: Yes

Legacy Health Partners


  1. Legacy Medical Group-Northwest
    • 1130 N.W. 22nd Ave., Suite 220
    • Portland, OR 97210
    • Phone : 503-413-8988
    • Fax : 503-413-5629
    • Clinic Hours :
    • Monday-Friday, 8 a.m.-5 p.m.
  2. Legacy Good Samaritan Medical Center
    • 1015 N.W. 22nd Ave.
    • Portland, OR 97210
    • Phone : 503-413-7711

Patient Ratings and Comments

Legacy wants every patient to have great care, every time. To help measure and improve patient satisfaction, we send surveys to randomly selected patients after their appointments. We use this feedback from the surveys to improve and enhance the care we offer. It works like this: Real patients give us feedback through Press Ganey, a patient satisfaction survey company. They verify and confirm the results. National Research Corporation, an independent company, provides the technology to show the ratings and comments on our website
Learn more about our survey.

4.9 out of 5
363 Ratings | 184 Comments