Banner Health
Making healthcare easier

Banner - University Medicine Digestive Institute

1441 N 12th St., 2nd Floor
Phoenix, AZ 85006

Hours Today: Closed


When you need to see a digestive specialist, we know what goes through your head. But what we want you to feel is a sense of calm and reassurance that you’re receiving the highest quality care possible – from the moment you sign in to your first steps to recovery.

Whether it’s a second opinion or a life-saving procedure, the specialists at the Digestive Institute’s centers and clinics offer seamless collaboration between doctors and whole-scale expertise when it comes to digestive health care in the greater Phoenix and Arizona areas. And because we're located on campus at Banner – University Medical Center Phoenix, our digestive health providers have access to some of the newest medical technologies and most advanced treatment techniques available.

Getting Here

Hours At This Location
8 a.m. to 5 p.m.
8 a.m. to 5 p.m.
8 a.m. to 5 p.m.
8 a.m. to 5 p.m.
8 a.m. to 5 p.m.
About Us

The Banner – University Medicine Digestive Institute can help manage and treat many digestive complications and illness. From information and educational materials and more, it’s all a part of how we’re trying to make life easier by making health care better – especially when you need to see a digestive specialist.

Our specialized centers include:

Some of the services our digestive specialists offer include:

  • Anorectal manometry
  • Cryoablation
  • Esophageal pH testing for heartburn
  • High-resolution esophageal manometry (HRM)
  • Laparoscopic, anti-reflux surgeries
  • Non-surgical anti-reflux procedures (TIF, LINX)
  • Radiofrequency ablation
  • Surgery for complex disorders such as cancers, gastrointestinal disorders, and difficulty swallowing
  • Treatment of Barrett's esophagus

All Services

Meet our doctors at Banner - University Medicine Digestive Institute

View all of our doctors and schedule an appointment.

Laura Winkleblack, ACNP

Endocrine Surgery
4.9 out of 5.0

Jen-Jung Pan, MD

Hepatology, Gastroenterology
4.4 out of 5.0

Kaler Ray, PA-C

4.8 out of 5.0

Wahid Wassef, MD

4.8 out of 5.0

Alberto Ramos, MD

4.6 out of 5.0

Kevin Liu, MD

Interventional Gastroenterology, Gastroenterology
4.8 out of 5.0