

Neurology
Marlene Dietrich, M.D
Medical Director, Sleep Clinic, PeaceHealth Southwest Medical Center
Vancouver, WA
Dr. Marlene E. Dietrich is Medical Director of the Sleep Clinic at PeaceHealth Southwest Medical Center in Vancouver, Washington, a position she has held since 2009. She has over 40 years of clinical experience and specializes in neurology and sleep medicine. Dr. Dietrich is board certified in neurology, clinical neurophysiology, and sleep medicine.
40+
Years in Practice
Credentials
Board Certifications
- American Board of Psychiatry and Neurology
- American Board of Clinical Neurophysiology
- American Board of Psychiatry and Neurology - Sleep Medicine
Education & Training
- Undergraduate: Harvard University (Psychology and Social Relations)
- Medical School: University of Chicago Division of the Biological Sciences Pritzker School of Medicine (MD, 1983)
- Residency: University of Chicago (Neurology)
- Fellowship: Rush-Presbyterian-St. Lukes Medical Center, Chicago (Electroencephalography)
Peer Recognition
- Castle Connolly — Top Doctor
2012-2026 (15 years)
- Healthgrades — Healthgrades Honor Roll
- Healthgrades — Portland Monthly Top Doc, 2011
Clinical Focus
Subspecialties
Sleep Medicine
Conditions & Treatments
Sleep ApneaSleep Disorders
Practice Details
Hospital Affiliations
- PeaceHealth Southwest Medical Center
Experience
40+ years in practice