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Laguna Hills, California
Welcome to Saddleback Medical Group in Laguna Hills, California
For more than 28 years, the multi-specialty doctors at Saddleback Medical Group (SMG) have provided extraordinary care to residents in the Laguna Hills, California area. Our board-certified physicians are medical specialists in Internal Medicine, Gastroenterology, Family Medicine, Nephrology, Dermatology, Endocrinology, and Infectious Disease. Together, through collaborative care they offer leading-edge treatments and the latest technology for a variety of problems across a broad spectrum of healthcare specialties all under one roof. Most importantly, our highly qualified physicians offer compassionate care and establish personal relationships with their patients in a warm and welcoming environment.

Meet Our New Gastroenterologists


Shazia Ali, M.D. (Laguna Hills) (949)770-7163
- Fellowship- Gastroenterology and Hepatology @ UCI
- Residency- Internal Medicine @ Oregon Health & Science University
- Languages- Spanish, Hindi/Urdu


Arcelia Guerson- Gil, M.D. (Laguna Hills) (949)770-7163
- Fellowship- Gastroenterology and Hepatology @ Renaissance School of Medicine at Stony Brook University Hospital
- Residency- Internal Medicine @ Albert Einstein College of Medicine at Jacobi Medical Center
- Languages- Spanish
- Education: Universidad Autonoma de Baja California, M.D. degree, 2015.


Homer Iraninezhad, D.O. (Laguna Hills) (949)770-7163
- Fellowship- Gastroenterology @ Plaza Hospital, Fort Worth, TX
- Fellowship- Gastroenterology @ Plaza Hospital, Fort Worth, TX
- Procedures: ERCP, EGD, EGD with PEG tube placement, EGD with Push Enteroscopy, Colonoscopy with EMR/Polypectomy, Pill cam Endoscopy, BRAVO, BARRYX
- Languages- Farsi
Our Holiday Schedule
These are the days that we will be closed