Selma Prechel, OD
Internist
1075 Yorba Pl Ste 102
Placentia, CA 92870
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659 providers
Availability last updated 04/05/2026
Selma Prechel, OD
Internist
1075 Yorba Pl Ste 102
Placentia, CA 92870
Shahriar Jarchi, MD
Internist
19850 Colima Rd
Walnut, CA 91789
Shahriar Jarchi, MD
Internist
501 S College Ave
Claremont, CA 91711
Dr. Melanchton Mangoba, MD
Internist
550 Monterey Ave
Ontario, CA 91764
Vinod Patwardhan, MD
Internist
5404 Moreno St Ste N
Montclair, CA 91763
Shahriar Jarchi, MD
Internist
721 Harrison Ave
Claremont, CA 91711
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 maintains an adenoma detection rate (ADR) well above the national benchmark of 25%, as established by leading Gastroenterology societies and published guidelines from the ASGE, ACG, and peer-reviewed medical journals. This reflects her commitment to high-quality, thorough, and preventive patient care.
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
2282 North State College Blvd
Fullerton, CA 92831
Shahriar Jarchi, MD
Internist
2555 6th Ave
La Verne, CA 91750
Selma Prechel, OD
Internist
770 S Brea Blvd Suite #217
Brea, CA 92821
Selma Prechel, OD
Internist
1821 E Chapman Avenue
Fullerton, CA 92831
Cynthia Recinto, MD
Internist
2600 S Main St
Corona, CA 92882
Selma Prechel, OD
Internist
710 Rimpau Ave Suite 202
Corona, CA 92879
Shahriar Jarchi, MD
Internist
1731 Shenandoah Dr
Claremont, CA 91711
Dr. Melanchton Mangoba, MD
Internist
1221 E Arrow Hwy
Upland, CA 91786
Shahriar Jarchi, MD
Internist
710 E Payson St
La Verne, CA 91750
Shahriar Jarchi, MD
Internist
1100 E Whittier Blvd
La Habra, CA 90631
Shahriar Jarchi, MD
Internist
2408 San Jacinto Ct
Claremont, CA 91711
Selma Prechel, OD
Internist
2222 N Harbor Blvd
Fullerton, CA 92835