Special focus on
- Parkinson's and Movement Disorders
- M.D., University of Chicago, Chicago Illinois 1975
- Neurology, Peter Bent Brigham, Boston Children’s and Beth Isreal Hospital
- University of Chicago
Dr. Hammerstad joined the OHSU faculty in 1972 and subsequently co-founded the movement disorders program. He retired in 1999, but as a professor emeritus remains an inspiring teacher for students, residents and other movement disorder specialists.