O'Brien, Shannan
Skagit Regional Health Provider

Shannan T. O'Brien, PA-C

Spine Surgery, Surgical Services


Shannan T O'Brien, PA-C practices Spine Surgery at Skagit Regional Health. She received her MPAS from the Massachusetts College of Pharmacy & Health Science and is board certified by the National Commission on Certification of Physician Assistants. Shannan sees patients at Skagit Regional Health - Mount Vernon Surgery Center. Patients can make an appointment by contacting the clinic directly.

Shannan O'Brien is part of a multi-specialty team of healthcare professionals serving northwest Washington, dedicated to serving with compassion and respect, one patient at a time.


  • PA
    Massachusetts College of Pharmacy & Health Sciences

Practice Locations

Mount Vernon Surgery Center exterior

Skagit Regional Health - Mount Vernon Surgery Center

211 S. 13th Street Mount Vernon, Washington, 98274


  • Cervical DDD
  • Cervical Disc Rupture
  • Cervical Fracture
  • Cervical Osteomyelitis
  • Cervical Osteophytes
  • Cervical Spondylosis
  • Cervical Stenosis
  • Cervicalgia
  • Coccyx Fracture
  • Low Back Pain
  • Lumbar Arthritis
  • Lumbar Disc Disease
  • Lumbar Fracture
  • Lumbar Radiculopathy
  • Lumbar Spinal Stenosis
  • Neck Pain
  • Sacrum Fracture
  • Sciatica
  • Thoracic DDD
  • Thoracic Radiculopathy