Neurosurgery East

Phone: 
503-935-8501
Fax: 
503-935-8506
M-F: 8:30am - 4:30pm
Located at Providence Professional Plaza
5050 NE Hoyt Suite 359
Portland, OR 97213
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About

Convenient East Portland Location

We understand that comfort is important when you are undergoing a surgical procedure. Our East Portland location is conveniently located at the Providence Professional Plaza. We have hospital privileges with Providence Saint Vincent, Providence Portland, and Legacy Emanuel hospitals.

Team

Providers

Shayne Ahwah, PA-C
Areas of Focus
  • Brain Surgery
  • Spine Surgery
more
David Antezana, MD
Areas of Focus
  • General Neurosurgery/Complex Spine
  • Spinal Deformities: Adult & Adolescent
  • Stereotactic Gamma Knife Radiosurgery
  • Peripheral Nerve Surgery
  • Spinal Tumors
more
Martin Baggenstos, MD
Areas of Focus
  • Artificial Cervical & Lumbar Disc Replacement
  • Brain & Spine Tumors
  • Functional & Neurosurgical Pain Treatment
  • Gamma Knife Radiosurgery
  • Minimally Invasive Brain & Spine Surgery
more
Dayna R. Christison, APRN, FNP-BC, CNOR, RNFA
Areas of Focus
  • Brain Surgery
  • Spinal Decompression & Fusion
  • Artificial Cervical & Lumbar Disc Replacement
  • Cranial Disorders
  • Degenerative Spine Disease
more
LaWanda Dimmler, PA-C
Areas of Focus
  • Brain Surgery
  • Spine Surgery
more
Lorraine Gohman, PA
Areas of Focus
  • Neurosurgery
  • Brain Surgery
  • Spine Surgery
more
Kareen Leavens, PA
Areas of Focus
  • Surgical Assistance
  • daVinci Robotic Procedures
  • Laparoscopy
more
Alison McGee, MPAS, PA-C
Areas of Focus
  • Neurosurgery
  • Surgical Assistance
more
Christina Mok, PA-C
Areas of Focus
  • Neurosurgery
  • Brain Surgery
  • Spine Surgery
more
Jane Ng, MBBS, MRCP, MRCS, PhD
Areas of Focus
  • Cerebrovascular Neurosurgery
  • Endovascular Neurosurgery
  • Microvascular Neurosurgery
  • Brain & Spine Tumors
  • Skull Base Tumors
more
Oisin O'Neill, MD, FRCSI, FACS
Areas of Focus
  • Brain & Spine Tumors
  • Cerebrovascular Neurosurgery
  • General Neurosurgery/Complex Spine
  • Peripheral Nerve Surgery
  • Intraoperative MRI technology
more
Seth Oliveria, MD, PhD
Areas of Focus
  • Deep Brain Stimulation (DBS)
  • Epilepsy Surgery
  • Laser Interstitial Thermal Therapy
  • Brain & Spine Tumors
  • Spinal Fusion
more
Michael Sandquist, MD
Areas of Focus
  • Brain & Spine Tumors
  • Degenerative Spine Disease
  • Cerebrovascular Disease, including Aneurysms and AVM (Arteriovenous Malformation)
  • Peripheral Nerve Surgery, including Carpal Tunnel Syndrome, Ulnar Neuropathy
  • Spinal Decompression & Fusion
more
Frederick Vincent, MD, FRCSC
Areas of Focus
  • Neurosurgery
more
Ann-Marie Yost, MD
Areas of Focus
  • General Neurosurgery/Complex Spine
  • Brain & Spine Tumors
  • Peripheral Nerve Surgery, Carpal Tunnel Syndrome, Ulnar Neuropathy
  • Complex Spine Surgery
  • Artificial Cervical & Lumbar Disc Replacement
more

Forms

To expedite your check-in process, please print and complete any applicable forms from our patient portal, MyHealthConnection (no login required).

Directions

From NE Glisan St., turn left onto 49th Ave., and follow the signs for Providence Professional Plaza. Turn left into the Parking Entrance. Take the parking structure elevator up to the skybridge. Enter Providence Professional Plaza, and use the elevators on your left to reach the 3rd floor. Follow signs for Suite 359.
 
I-84 going East
Take Exit 3 toward 58th Ave.
Turn Right onto NE Glisan St.
Turn Right onto NE 49th Ave.
Turn Left at the end of the avenue.
Turn Left into the Parking Entrance.
 
I-84 going West
Take Exit 2 toward 43rd Ave.
Turn Right onto NE Halsey St.
Turn Right onto NE 47th Ave.
Turn Left onto NE Glisan St.
Turn Left onto NE 49th Ave.
Turn Left at the end of the avenue.
Turn Left into the Parking Entrance.