Jay Puangco, MD is one of the most sought after sleep physicians in Orange County. He is highly respected amongst his colleagues and well loved by his patients due to his compassionate approach to care. He is double board certified in both neurology and sleep medicine. This combination provides a comprehensive approach to the treatment of sleep disorders. He also stays up to date to provide the latest advancements in treatment for his patients.

Jay currently serves as Chief of Service for the Hoag Voltmer Sleep Center. During his tenure there, he has developed the successful cognitive behavioral therapy program for insomnia. He has also created programs to work closely with cardiologists, neurologists, endocrinologists, dentists, and ENT surgeons to treat all aspects of sleep disorders.

He received his medical training from the University of Texas at Houston Medical School. He moved to California to complete his residency training in neurology at USC. After residency he completed a dual fellowship training in neurophysiology at USC and Sleep Medicine at UCLA. He is currently a Diplomate of the American Board of Neurology and Psychiatry and the American Board of Sleep Medicine. He also holds the prestigious status of Fellow in the American Academy 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