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Bertrand R. De Silva MD
Practice accepting new patients.

Bertrand R. De Silva MD

(714) 446-7240
Primary Specialties
  • Sleep Medicine
    (Board Certified)
Secondary Specialties
  • Critical Care Medicine
    (Board Certified)
  • Internal Medicine
    (Board Certified)
  • Pulmonology
    (Board Certified)
Medical Groups & Affiliations
  • St. Jude Medical Center

Primary Office

1504 Brookhollow Drive #119
Santa Ana, CA 92705
(714) 446-7240
(714) 524-1628


  • Medical School:
    St. Thomas Hospital University of London , London, England
  • Residency:
    Tustin Hospital and Medical Center
  • Fellowship:
    Cedars Sinai Medical Center - Los Angeles , CA

Areas of Interest

  • Sleep Apnea
  • Sleep disorders
  • Sleep Disorder Breathing
  • Insomnia
  • Narcolepsy
  • Sleep Walking ( parasomnia)
  • Restless Leg Syndrome
  • Excessive Daytime Sleepiness
  • Sleep Disorders in Adults
  • Sleep Disorders in Children

Physician Bio

Sleep disorders negatively impact every area of an individual's life. Helping people discover what it feels like to get enough sleep, often for the first time in years, and see the immediate improvement in their health, energy and enjoyment of life, is very rewarding. Because sleep is so critical to good health, allowing someone to finally experience what it means to be well-rested can literally transform their lives.

So many individuals today are too tired to have any kind of quality of life and yet don't understand why. By combining an expertise in sleep medicine, pulmonary medicine, critical care and internal medicine, I can offer patients a multidisciplinary and comprehensive approach to diagnosing and successfully treating the underlying issue.