Biography & Education

Mark S. Yerby, M.D., M.P.H., specializes in treating epilepsy with a focus on how women with epilepsy can achieve safe, healthy pregnancies. He has written more than 50 articles and has been published in nearly every major journal in his field, including Neurology, Epilepsia, Epilepsy Research and Nature. Before joining Providence, he held teaching posts in the departments of neurology and neurosurgery, obstetrics and gynecology, and public health at Oregon Health & Science University and at the University of Washington.
Areas of Expertise

Epilepsy and pregnancy

He holds a medical degree from the University of Vermont Medical School and a master's degree in public health from the University of Washington.

Care Locations

9205 SW Barnes Road
Portland, OR 97225
Phone 503-216-1234


Board Certifications
  • Neurology
  • Public health and general preventive medicine
Conditions Treated