Photograph of Dr. Mark Garrett, a neurological treatment expert focused in brain tumor treatment, spine tumor treatment, and minimally invasive neurosurgery.

Dr. Mark Garrett


MD, Emory University School of Medicine

BS, Brigham Young University, Neuroscience

AD, Brigham Young University-Idaho

Residencies and Fellowships

Residency, Barrow Neurological Institute, Neurosurgery

Fellowship, Spine Trauma
Fellowship, Gamma Knife & Radiosurgery
Fellowship, Neuro-oncology, Epilepsy
Fellowship, Complex Spine
Fellowship, Pituitary & Neuroendocrine

Board Certifications

ABNS Board Certified


  • Artificial Disc Surgery
  • Brain Tumor Treatment
  • Neurological Radiosurgery
  • Skull Base Surgery
  • Spinal Trauma Treatment
  • Spine Tumor Treatment
  • Trigeminal Neuralgia Treatment
  • Complex & Minimally Invasive Neurosurgery

Dr. Garrett's Philosophy

"When caring for patients it’s really important to take extra time to make sure the patients fully understand what the potential outcomes and risks are. If they feel fully informed, they can make the best decisions for them to overcome the problems they’re dealing with."


Academic All-American, Basketball, BYU-Idaho

Garth Lee Teaching Award, BYU

Alpha Omega Alpha, Emory School of Medicine

John Green Award, AZ Neurosurgical Society

What You'll Need to Schedule an Appointment

  • Imaging CD (within 6 months)
  • Imaging Report
  • Pertinent Medical Records
  • Demographics
  • Insurance Card (s)
  • Referral (if required)

Telephone: (480) 917-5600
Fax: (602) 294-4497

Some of the Insurance Plans We Accept

Please visit our payment and insurance section to see what plans we accept.
Our patient navigator can help if you need assistance.

Request a Surgical Evaluation

As a Barrow patient, you can feel confident we’ll exhaust every avenue to arrive at a proper diagnosis and treatment plan customized specifically for you. Request a Surgical Evaluation online and our Patient Navigator will guide you through the next steps. *Please know that we prefer reviewing your imaging and medical records before your first appointment to give you the best patient care and treatment options.

Request an Appointment Today