GI Associates

GI Associates

For a list of offices, please visit

GI Associates

GI Associates, LLC is the largest group of gastroenterologists in Wisconsin that specialize in digestive health. Digestive health includes the treatment of colon cancer, pancreatic cancer, and disorders of the esophagus. We value each patient as an individual and strive to give each patient the education they need to fully understand their digestive health and how to maintain it throughout their lifetime. Our goal is to achieve a high level of satisfaction for all patients and physicians by providing excellent service and cost effective, high quality care.

Phone Number:

(414) 908-6500


Mayer, Alan M.D.

Moloney, Brian M.D.

Rivera, Maria T. M.D.

Schmalz, Mike J., MD, MPH

All Locations:

Call for location information.

Phone: See Above