About
Dr. Robert Ganz serves on the Medical Advisory Board at LX Medical, bringing decades of leadership in gastroenterology and digestive disease research. He graduated Magna Cum Laude from the University of Illinois before earning his medical degree from the University of Illinois College of Medicine in 1980. He completed his internship and residency in internal medicine at the University of Illinois Hospital in Chicago, then pursued fellowship training in gastroenterology at Northwestern University.
Since 2005, Dr. Ganz has held an appointment as Associate Professor of Medicine at the University of Minnesota. He remains active on the medical staff of Abbott Northwestern Hospital and recently served on its Medical Board of Directors. He completed a term on the American Society of Gastrointestinal Endoscopy Governing Board and currently chairs the ASGE Foundation Board for the ASGE Research Foundation. The ASGE recognized him with its Distinguished Service Award and selected him for the inaugural class of Masters of the American Society of Gastrointestinal Endoscopy. Multiple editions of Best Doctors in America have named him among the nation's top physicians. His clinical research centers on the esophagus, stomach, gastroesophageal reflux disease, and Barrett's Esophagus. He has published over 100 articles, abstracts, and book chapters on digestive diseases. An avid inventor, Dr. Ganz holds 25 patents in medicine and has co-founded several medical device companies.
Education & Training
Undergraduate
University of Illinois (Magna Cum Laude)
Medical School
University of Illinois College of Medicine (1980)
Residency
Internal Medicine, University of Illinois Hospital, Chicago
Fellowship
Gastroenterology, Northwestern University, Chicago
Additional Training
Associate Professor of Medicine, University of Minnesota (since 2005)
Conditions Treated
Who is Dr. Ganz right for?
Dr. Ganz is a strong fit for patients dealing with complex digestive conditions. Those managing gastroesophageal reflux disease or Barrett's Esophagus benefit directly from his clinical research focus. Patients seeking guidance from a nationally recognized gastroenterologist will find his credentials and experience exceptional. His role on the LX Medical Advisory Board also shapes the clinical standards the practice applies to gut health and longevity care.
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Frequently Asked Questions
Dr. Ganz focuses on gastroesophageal reflux disease, Barrett's Esophagus, and a broad range of digestive diseases. His clinical research has centered on esophageal and stomach conditions for decades. Patients with complex or longstanding GI concerns benefit from his depth of expertise.
Dr. Ganz serves on the LX Medical Medical Advisory Board. In that capacity, he contributes his gastroenterology expertise to the clinical direction of the practice. His guidance informs how LX Medical approaches gut health and digestive wellness for its members.
Dr. Ganz earned his medical degree from the University of Illinois College of Medicine in 1980. He completed his internal medicine residency at the University of Illinois Hospital in Chicago. He then trained in gastroenterology through a fellowship at Northwestern University in Chicago.
Yes. Multiple editions of Best Doctors in America have named Dr. Ganz among the nation's top physicians. The American Society of Gastrointestinal Endoscopy honored him with its Distinguished Service Award. He also earned selection to the inaugural class of Masters of the American Society of Gastrointestinal Endoscopy.
Dr. Ganz has published over 100 articles, abstracts, and book chapters on digestive diseases. He holds 25 medical patents and has co-founded several medical device companies. Colleagues widely regard him as a pioneer in cutting-edge GI technology.
Yes. Since 2005, Dr. Ganz has served as an Associate Professor of Medicine at the University of Minnesota. He also remains active on the medical staff of Abbott Northwestern Hospital.
Dr. Ganz recently completed a term on the ASGE Governing Board. He currently chairs the ASGE Foundation Board for the ASGE Research Foundation. He is also a member of the inaugural class of Masters of the American Society of Gastrointestinal Endoscopy.
Doctor profile last updated March 22, 2026