Biography & Education


Dr. Sandquist received his medical degree from the University of New Mexico. He began his residency in Neurological Surgery at the University of New Mexico, and completed his training at Oregon Health & Sciences University where he became Chief Resident. Dr. Sandquist’s professional organizations include the Association of American Physicians and Surgeons, Congress of Neurological Surgery and the American Association of Neurological Surgeons. In his practice he emphasizes his interest in brain and spine tumors, degenerative spine disease, cerebrovascular diseases, functional and epilepsy surgery, and peripheral nerve surgery.

Areas of expertise

Brain and Spine Tumors, Degenerative Spine Disease, Cerebrovascular Disease, including Aneurysms and AVM (Arteriovenous Malformation), Peripheral Nerve Surgery (Carpal Tunnel Syndrome, Ulnar Neuropathy), Spinal Decompression and Fusion

  • B.S., Biology with Honors, New Mexico Institute of Mining and Technology, Socorro, NM, 1993
  • M.D., University of New Mexico, Albuquerque, NM, 1997
  • Internship, General Surgery, University of New Mexico, Albuquerque, NM, 1997-1998
  • Residency, Neurological Surgery, University of New Mexico, Albuquerque, NM, 1998-1999
  • Residency, Neurological Surgery, Oregon Health & Science University, Portland, OR, 1999-2004
  • English

Care Locations

The Oregon Clinic-Neurosurgery at Newberg
1003 Providence Dr. Suite 315
Newberg , OR 97132
Fax 503-935-8505
The Oregon Clinic-Neurosurgery East
5050 NE Hoyt St.
Suite 359
Portland , OR 97213
Fax 503-935-8505
The Oregon Clinic-Neurosurgery West
9155 SW Barnes Road
Suite 440
Portland , OR 97225
Fax 503-935-8505