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Ziad El-Hajjaoui MD
Practice accepting new patients.

Ziad El-Hajjaoui MD

(760) 241-6666
Primary Specialties
  • Internal Medicine
    (Board Certified)
Medical Groups & Affiliations
  • St. Mary High Desert Medical Group
  • St. Mary Medical Center
  • Additional Languages Spoken
    Arabic, English

Primary Office

St. Mary High Desert Medical Group
17095 Main Street
Hesperia, CA 92345
(760) 241-6666
(760) 947-5619
M-F: 8-5pm
Weekend Hours:
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Physician Bio

Dr. Ziad El-Hajjaoui attended medical School in Syria. He later served as postdoctoral scholar at the University of California, Los Angeles. Prior to joining St. Mary High Desert Medical Group, Dr. El-Hajjaoui was on staff at McKeesport Hospital in Pennsylvia and LAC-USC Medical Center in Los Angeles. Dr. El-Hajjaoui has a special interest in cardiology and enjoys spending time with his family in his spare time.


Board Certified
Internal Medicine
American Board of Internal Medicine

Areas of Interest

Internal Medicine