A team approach to ensure the best possible care & outcome.

Our ten gastrointestinal specialists together bring diverse training, talent and experience. We are a cohesive, collaborative group who work well together and believe firmly in “collective intelligence.” Our physicians meet each week to discuss unusual and complex cases and strive for continuous improvement.

Nat S. Bala, MD, FACP, FACG, AGAF Gastroenterologist, Houston, Nassau Bay, Webster, Pasadena, Pearland, TX

Nat S. Bala

MD, FACP, FACG, AGAF, Gastroenterologist

Suresh K. Rajendran, MD, FACP, FACG, FASGE, AGAF Gastroenterologist, Houston, Nassau Bay, Webster, Pasadena, Pearland, TX

Suresh K. Rajendran

MD, FACP, FACG, FASGE, AGAF, Gastroenterologist

Harry S. Ojeas, MD Gastroenterologist, Houston, Nassau Bay, Webster, Pasadena, Pearland, TX

Harry S. Ojeas

MD, Gastroenterologist


Daniel H. Darmadi

MD, FACP, FACG, FASGE, AGAF, Gastroenterologist

Jyoti Rao, MD, FACG Gastroenterologist, Houston, Nassau Bay, Webster, Pasadena, Pearland, TX

Jyoti Rao

MD, FACG, Gastroenterologist

Michel I. Kafrouni, MD Gastroenterologist, Houston, Nassau Bay, Webster, Pasadena, Pearland, TX

Michel I. Kafrouni

MD, Gastroenterologist

Jignesh P. Shah, MD Gastroenterologist, Houston, Nassau Bay, Webster, Pasadena, Pearland, TX

Jignesh P. Shah

MD, Gastroenterologist


Svetang Desai 

MD, Gastroenterologist

Shahid Ali-Edit

Shahid Ali 

MD, Gastroenterologist

Sumanth R. Daram MD, FACP

Sumanth R. Daram  

MD, FACP, Gastroenterologist

Meera B. Avila, MD

Meera B. Avila

MD, Gastroenterologist

Sawrabhya Kalapurakkal, PA-C

Sawrabhya Kalapurakkal, PA-C

Inpatient provider at Memorial Hermann Southeast Hospital

Shama Shaukatali, PA-C

Shama Shaukatali, PA-C

Inpatient provider at HCA Houston Healthcare Southeast

Victoria Rios, PA-C

Victoria Rios, PA-C

Outpatient provider at the Ellington and Pearland Office Locations

Alana Smith, FNP

Alana Smith, FNP

Inpatient provider for Houston Methodist Clear Lake Hospital

Scott Coy, FNP

Scott Coy, FNP

Inpatient provider for HCA Houston Clear Lake Hospital

Jenna Tran, PA-C

Jenna Tran, PA-C

Inpatient provider for HCA Houston Healthcare Pearland Hospital and Memorial Hermann Pearland Hospital

For top-quality, up-to-date care for gastrointestinal problems such as lower abdominal pain or cirrhosis of the liver, trust the board-certified, experienced GI specialists trusted by thousands of patients and their doctors for nearly 30 years. We welcome patients from Pasadena, Pearland, Houston, Nassay Bay, Webster and neighboring communities. Call Gastroenterology Consultants at (281) 481-9400 or fill out our online Request an Appointment form to schedule your consultation with us.

Gastroenterology Consultants


444 FM 1959, Suite A,
Houston, TX 77034
Direct Phone: 281-481-9400

St. John

2060 Space Park Drive, Suite 306
Nassau Bay, TX 77058
Direct Phone: 281-892-2460

Clear Lake

250 Blossom Street, Suite 210 Webster, TX 77598
Direct Phone: 281-316-1119


4211 Fairmont Parkway
Pasadena, TX 77504
Direct Phone: 832-456-8434


15015 Kirby Dr. Ste.200A
Pearland, TX 77047
Direct Phone: 713-343-6360

League City

2555 S. Gulf Freeway Ste. 500
League City, TX 77573
Direct Phone: 281-481-9400

Gastroenterology Consultants is a leader in advanced, comprehensive gastrointestinal care. We specialize in up-to-date gastrointestinal care, which includes screening and treatment for colon cancer, heartburn and acid reflux, esophageal disorders and difficulty swallowing, peptic ulcers, H. pylori, gallstones and other gallbladder disorders, rectal bleeding and hemorrhoids, malabsorption and celiac disease, liver diseases - hepatitis C, hepatitis B, cirrhosis, fatty liver disease, hepatoma and liver cancer, abdominal pain, noncardiac chest pain, ulcerative colitis, Crohn's disease, pancreatitis and pancreatic cancer, anemia, nausea and vomiting, gas and bloating and lactose intolerance

Gastroenterology Consultants also offers colonoscopy screening for colorectal cancer, EGD & capsule endoscopy small-bowel, endoscopic ultrasound, Bravo 48-hour pH monitoring, H. pylori breath testing, esophageal manometry and impedance testing, hemorrhoid band ligation, esophageal dilatation, advanced therapeutic ERCP, Biologic therapy, treatment of Barrett's esophagus, common bile duct stones and endoscopic mucosal resection.