Ann-Marie Yost, MD

Neurosurgery - East
(503) 935-8501
Areas of Focus: 
Brain Tumors
Pituitary Tumors
Peripheral Nerve Surgery (Carpal Tunnel Syndrome, Ulnar Neuropathy)

About Me

Dr. Yost graduated from the University of Pennsylvania in Philadelphia, PA and received her MD from George Washington University in Washington, D.C. She later completed an internship in general surgery and a residency in neurological surgery at George Washington University Hospital in Washington D.C. Dr. Yost is a Fellow of the American Association of Neurological Surgeons and a practicing neurosurgeon at The Oregon Clinic.

Other Interests: 

Kayaking, Reading, Scuba Diving

My Work

Hospitals Served: 
Providence Portland Medical Center
Providence St. Vincent Medical Center
Board Certified: 

Education & Honors

Education & Training: 
  • B.A., History and Sociology of Science, University of Pennsylvania, Philadelphia, PA, 1986
  • M.D., with Distinction, George Washington University, Washington D.C., 1991
  • General Surgery Internship, George Washington University Hospital, Washington D.C., 1991-1992
  • Training, Pituitary Surgery, Department of Neurological Surgery, University of Virginia, Charlottesville, VA, 1995
  • Residency, Department of Neurological Surgery, George Washington University Hospital, Washington D.C., 1992-1998
  • Training, Department of Neurological Surgery, Newcastle General Hospital, Newcastle-Upon-Tyne, UK, 2007
  • MD Awarded with Distinction, George Washington University
  • Alpha Omega Alpha Honor Medical Society
  • King Kane Dodek Honor Society
  • Merck Manual Award for Excellence
  • “Prolactin-Secreting Macroadenomas: Indications for Surgical Treatment” AANS Meeting 1996
  • “Vasospasm Following Cranial Base Tumor Resection” European Skull Base Meeting London, UK April 1997
  • “Surgical Treatment in Neurofibromatosis Types I & II” National Institutes of Health, November 1996
  • Pediatric Brain Tumors “Ethics in Pediatric Brain Tumors” Eds. Robert Keating, MD; Roger Packer, MD; Phillip Cogen, MD.
Other Activities: 
Member, American Medical Association, 1987-1994
Resident Member, Congress of Neurological Surgeons, 1994-1998
Resident Member, American Association of Neurological Surgeons, 1994-1998
Member, American Association of Neurological Surgeons, 2000-Present,
Fellow, American Association of Neurological Surgeons, 2010-Present
Member, Yakima County Medical Society, 1998-2005
Member, Washington State Medical Association, 1998-2005
Member, Ada County Medical Society, 2009-Present