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Availability last updated 05/21/2025
Advanced Gastroenterology & Liver Institute in Anaheim, Santa Ana, Fullerton, and Huntington Beach, California, provides comprehensive gastroenterology care. People travel from all over to consult with Tahmina Haq, MD, who is well-known for her compassionate care and clinical expertise.
At Advanced Gastroenterology & Liver Institute, Dr. Haq specializes in diagnosing and treating digestive disorders like Crohn’s disease, ulcerative colitis, and hepatitis. She also performs a number of diagnostic procedures, including upper endoscopy, endoscopic ultrasound, and endoscopic retrograde cholangiopancreatography (ERCP).
In addition, people come to Advanced Gastroenterology & Liver Institute for colon cancer screenings and treatment of colon polyps. Dr. Haq has a high adenoma detection rate of 65%, increasing her patients’ protection against colon cancer.
After earning her Doctor of Medicine at Shifa College of Medicine in Rawalpindi, Islamabad, Pakistan, Dr. Haq completed her internal medicine residency at Loma Linda University Medical Center in Loma Linda, California.
She then completed her gastroenterology fellowship at the University of California, San Francisco (UCSF) and her advanced endoscopy fellowship at Harbor-UCLA Medical Center in West Carson, California.
Dr. Haq takes the time to get to know her patients, building trust and long-lasting relationships. When not taking care of her patients, Dr. Haq enjoys traveling and spending time with her family.
Call Advanced Gastroenterology & Liver Institute or use the online booking button to schedule an appointment today.
Tahmina Haq, MD
Gastroenterologist
801 N. Tustin Ave.
Ste 700
Santa Ana, CA 92705
Selma Prechel, OD
Internist
1209 Hemlock Way
Santa Ana, CA 92707
Selma Prechel, OD
Internist
1030 W Warner Avenue
Santa Ana, CA 92707
Selma Prechel, OD
Internist
2570 Newport Blvd
Costa Mesa, CA 92627
Selma Prechel, OD
Internist
25492 Maximus St
Mission Viejo, CA 92691
Ali Shahverdiani, MD
Internist
520 N Main Street
Suite 120
Santa Ana, CA 92701
Anooshiravan Hami, MD
Pulmonologist
600 E Washington Avenue
Santa Ana, CA 92701
Roya Khodaie
Internist
2865 E Coast Hwy
Suite 100
Corona Del Mar, CA 92625
Gregory Robertson, MD
Internist
3901 East Coast Hwy
Corona Del Mar, CA 92625
Selma Prechel, OD
Internist
3901 E Coast Hwy
Corona Del Mar, CA 92625
Gregory Robertson, MD
Internist
340 Victoria Street
Costa Mesa, CA 92627