
Your GI Center
Quick Facts
| Practice Type | Specialty |
| Location | Houston, Bay City, Lake Jackson, Pearland, Matagorda County, Brazosport, Brazoria County, Missouri City, Friendswood, Angleton, Clute |
| Doctors | Nizam Meah M.D., Gastroenterology, U. Siddiqui, Gastroenterology |
| Year Founded | 1995 |
About
At Your GI Center, Dr. Nizam Meah and Dr. U. Siddiqui deliver comprehensive gastroenterology care across Southeast Texas. Dr. Meah founded the practice in 1995 with a specific goal: bring advanced GI care to patients who would otherwise travel far for it. That original Houston location at 12951 South Freeway remains the flagship endoscopy center today.
The practice now operates three locations, adding Bay City and Lake Jackson to serve Brazoria, Brazosport, and Matagorda counties. Both physicians hold dual board certification in gastroenterology and internal medicine. The clinical team performs the full spectrum of GI procedures, from colonoscopy and upper endoscopy to ERCP, endoscopic ultrasound, and capsule endoscopy. The practice also provides structured dietary guidance for conditions including IBS, celiac disease, and GERD. Patients can reach the team 24 hours a day, seven days a week, and the practice schedules same-day appointments within three hours during business hours.
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Frequently Asked Questions
Your GI Center performs the full spectrum of gastroenterology procedures. These include colonoscopy, upper endoscopy (EGD), flexible sigmoidoscopy, ERCP, endoscopic ultrasound (EUS), capsule endoscopy, hemorrhoid banding, esophageal dilation, abdominal ultrasound, and colon cancer screening. Both physicians perform these procedures across all three Southeast Texas locations.
During business hours, the practice schedules appointment requests the same day, usually within three hours. After-hours requests receive a response within 24 hours on weekdays and within 48 hours on weekends.
Yes. Your GI Center maintains 24/7 availability at 1-888-292-0010. Patients can call any time for immediate assistance. After-hours appointment requests receive follow-up on the next business day or within 48 hours on weekends.
Your GI Center operates three Southeast Texas locations. The flagship endoscopy center sits at 12951 South Freeway in Houston. The practice also serves Bay City at 720 Avenue F North and Lake Jackson at 109 Parking Way, extending access to patients in Brazoria, Brazosport, and Matagorda counties.
Yes. Both physicians hold board certification in gastroenterology and treat conditions including Crohn's disease and IBD. Dr. U. Siddiqui has particular experience managing IBD, and patients with complex Crohn's disease have found his care thorough and attentive.
Yes. The practice provides structured dietary guidance as part of digestive care. Physicians offer recommendations for Low FODMAP, Gluten-Free, High Fiber, Low Fiber/Low Residue, Fat-Controlled, Lactose-Free, and Low Sodium diets, tailored to each patient's condition and treatment plan.
Yes. Your GI Center operates as a privately owned practice with an on-site physician-owned surgery center at the Houston location. Dr. Meah founded the practice in 1995 and continues to lead it independently, without corporate or private equity ownership.
Colon cancer screening is a core service at Your GI Center. The practice performs colonoscopies at all three locations. Dr. Meah has practiced and published in the area of colorectal cancer prevention for over three decades and holds it as a central clinical priority.
Yes. The clinical team actively manages a wide range of GI conditions, including GERD, IBS, IBD, Hepatitis C, celiac disease, and gut microbiome-related concerns. Patients receive both diagnostic workups and treatment plans tailored to their specific condition.
Your GI Center uses CureMD for its patient portal. Patients can log in to access health records, manage appointments, and communicate with the care team. The practice provides portal access details when you become a patient.
Practice last updated March 21, 2026


