Dr. Seth Miller is a board-certified gastroenterologist who has been caring for patients for more than 15 years. He completed his medical training and gastroenterology fellowship at the University of Arizona, where he developed a deep passion for helping patients with digestive and liver health.

Over the course of his career, Dr. Miller has performed more than 70,000 endoscopic procedures, including EGD (upper endoscopy), colonoscopy, and ERCP. He specializes in the management of esophageal strictures, inflammatory bowel disease (IBD), biliary disorders, and chronic liver diseases such as cirrhosis. He also has advanced expertise in endoscopic mucosal resection (EMR) and other minimally invasive procedures that help patients avoid surgery.

Patients appreciate Dr. Miller’s approachable style, attention to detail, and commitment to clear communication. He believes in partnering with patients to create treatment plans that are both effective and easy to understand.

When he’s not in the clinic or endoscopy suite, Dr. Miller enjoys exploring the outdoors, hiking, fishing, hunting, skiing, and spending time with his family.