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Subaila Zia, MD

Subaila Zia, MD

Sleep Medicine

Accepting new patients

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About Subaila Zia, MD

Dr. Subaila Zia is a board-certified sleep, pulmonary and critical care physician. She evaluates adult patients with sleep disorders such as sleep apnea, insomnia, restless syndrome, parasomnia and narcolepsy.

"I am on a mission to provide excellent quality and timely sleep care to patients," says Dr. Zia. She further adds, "I believe that every person is different so one size does not fit all. That's why, I spend a lot of time with every patient during the visit to understand his/her sleep problems, expectations and his/her concerns regarding the problem and its treatment. This allows me to come-up with a personalized treatment plan for each patient." Dr. Zia further shares "Sleep plays a pivotal role in mental and physical health, so it is important to have a good amount and quality of sleep. To avoid any adverse effects on health due to sleep disorders like sleep apnea, seeking medical attention in a timely manner is essential."

When not seeing patients, Dr. Zia enjoys reading, traveling and learning about healthcare innovation.

Medicare accepted. Private insurance holders, please check with the office.

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Locations & Appointments


1250 Borregas Ave

Sunnyvale , CA 94089


Insurances Accepted

  • Medicare
  • Please check with physician

Special Notice

*Please contact the doctor's office directly to confirm that your specific health insurance policy is accepted by the physician. We also recommend contacting your health insurance carrier to confirm coverage under your policy.

Our doctor directory is provided as a convenience to you. Physicians are not employees of El Camino Hospital and therefore may or may not accept the same Insurance Policies as the hospital. El Camino Hospital does not guarantee or warrant the accuracy of the information listed.



Bridgeport Hospital/Yale University Program

Specialty: Critical Care Medicine, Pulmonary Disease, Sleep Medicine


St. Barnabas Hospital

Specialty: Internal Medicine

Medical Education

Dow Medical College

Board Certifications

American Board Of Internal Medicine

Specialty: Sleep Medicine