Jason Muir, MD is highly respected by his colleagues and peers in the fields of neurology and sleep medicine. He is one of the few sleep physicians in Orange County with additional certification in Clinical Neurophysiology.   He is  also board certified in both neurology and sleep medicine.  This combination allows him to provide a comprehensive approach to the treatment of sleep disorders and neurological diseases.

Jason Muir serves as Chief of Service for the Hoag Clinical Neurophysiology Laboratory.  They serve patients with many neuromuscular disorders as well as cognitive issues that could be from epilepsy or seizures among other conditions.


Jason Muir received his medical degree from the Keck School of Medicine of University of Southern Califorinia.  His residency training in neurology was also performed predominantly at USC, under Dr Helena Chui, Dr Said Beydoun and Dr Christianne Heck among others.  After residency he completed clinical neurophysiology fellowship at USC where he was exposed to all aspects of this specialty.  He is currently a Diplomate of the American Board of Neurology and Psychiatry and the American Board of Sleep Medicine.

Patient Testimonials

What Our Patients Have To Say About Our Healthcare Services

“I’m very thankful for the wonderful staff and physicians at Hoag. I was treated extremely well and everyone seemed genuinely concerned about my well being.”

Susie Chew

“My memory and naming ability are awesome now. My husband said from the moment I woke up from surgery, ‘The old Tiffany is back.’ Dr. Millett and Dr. Liu are phenomenal. I am so grateful for the help they’ve given me.”

Tiffany Mueller

“When we moved to Arizona, Dr. Millet asked me if I wanted him to help me find a doctor there. I said, ‘No. I’m staying with you. We’re with you for life.’”

Emily Shafer

Better Health Care is Our Mission

Concussions | Sleep | Epilepsy | Stroke | Neurodiagnostics | Neurophysiology


 520 Superior Ave, Suite #205 Newport Beach, CA 92663 

(949) 764-1843


16405 Sand Canyon Ave, 220
Irvine, CA 92618

(949) 336-8633


510 Superior Ave, Suite 200-A
Newport Beach, CA 92663