Our office is a full-service gastroenterology clinic. The list of treatments we offer and the conditions we deal with is comprehensive. From your consultation to evaluation and treatments, we have you covered in all gastroenterology problems and diseases. Our team does everything from endoscopies to colonoscopies. We help patients with many conditions including hemorrhoids, colon cancer, hepatitis, bacterial infections, and more.​We are a part of the world-renowned Memorial Herman Hospital System and across the street from the Katy location. Next to us, you have access to any other testing or treatments you may need during the process.

​James Maher, M.D., our gastroenterologist is board-certified in Gastroenterology and Internal Medicine. As your stomach doctor, he sees his mission as to provide you with the highest quality and most effective healthcare. We aim to get it done in a timely manner and restore the comfort to your life.​You can trust your health to someone as knowledgeable and experienced as Dr. Maher. His medical degree comes from the Medical College of Virginia where he graduated at an accelerated rate. He did his Fellowships in Hepatology and Gastroenterology at the University of Southern California and the University of California-Irvine respectively. His continuing education keeps him updated on all current research and new standards in the field. We have the highest standards of care. James Maher, M.D., is an expert in all things stomach health-related.

​We do our best to treat our patients with the best of care. As experts in gastroenterology, we understand the risks, discomforts, and inconvenience that they can have on your life. So, if you live in the Katy or Greater Houston area, call (281) 945-5190 to reach our office. We are located off Park Row, north of the intersection of I-10 and Greenhouse Road. Dr. James Maher, M.D., is uniquely qualified and the best in his field in all the Katy area. Call us for any more details on our services.