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  • Endocrinology, Diabetes & Metabolism, Internal Medicine
  • Accepting new patients
  • 61 years of experience
  • Ohsu Harold Schnitzer Diabetes Health Center 3181 SW Sam Jackson Pk Rd # 140, Portland, OR 97239
  • (503) 494-3273

Brief Intro

Dr. Riddle graduated from the Harvard Medical School,Harvard Medical School in 1964. He works in Portland, OR and 2 other locations and specializes in Endocrinology, Diabetes & Metabolism and Internal Medicine. Dr. Riddle is affiliated with Oregon Health And Science University Hospital.

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Education Background

RESIDENCY

Rush Presbyterian St Lukes Medical Center

MEDICAL SCHOOL

HARVARD MEDICAL SCHOOL

Harvard Medical School - 1964

Languages Spoken

  • English

Location & Hours

  • Ohsu Harold Schnitzer Diabetes Health Center
  • 3181 SW Sam Jackson Pk Rd # 140, Portland, OR 97239
  • Mon:8:00 am - 5:00 pm
    Tue:8:00 am - 5:00 pm
    Wed:8:00 am - 5:00 pm
    Thu:8:00 am - 5:00 pm
    Fri:8:00 am - 5:00 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Endocrinology, Diabetes & Metabolism
  • Internal Medicine

Conditions Addressed

  • Diabetes Mellitus (DM)
  • Metabolic Syndrome
  • Cancer 11
  • Cardiology, Heart & Vascular Surgery 10
  • Orthopedics 22
  • Neurology & Neurosurgery 15
  • Gastroenterology & GI Surgery 19
  • Pulmonology & Lung Surgery 18
  • Diabetes & Endocrinology 4
  • Children's Hospital 3
  • Urology 17
  • Psychiatry 12
  • Geriatrics 20
  • Rehabilitation 6
  • Obsterics & Gynecology 1
  • Ophthalmology 1
  • Ear, Nose & Throat 1
  • Long Term Care 1
  • Maternity Care (Uncomplicated Pregnancy) 7