The skill, credentials and experience trusted by thousands.

Board-certified in gastroenterology and internal medicine, Dr. James Walden, Jr. and Dr. Gregory Schnell provide skilled, highly capable care for gastrointestinal (GI) problems. In addition to being fellowship-trained in gastroenterology, both have served as clinical professors, training future specialists to provide appropriate, effective GI care.

Today, with more than two decades’ experience each, Drs. Schnell and Walden have earned a reputation for medical excellence… and for helping thousands get top-quality care and meaningful relief.

To schedule an appointment with Dr. Schnell or Dr. Walden, please call our office at (816) 527-0031 or use our online Patient Portal. For additional information on any condition, treatment or procedure, please visit our Health Education Library.

Gastrointestinal Associated Specialists
1300 NW Briarcliff Parkway, Suite 150  •  Kansas City, MO 64150  •  816-527-0031