Find a Physician

Minnesota Gastroenterology, PA
Bloomington, MN

Jeffrey J. Lisko, MD
Jeffrey J. Lisko, MD

Dr. Jeffrey Lisko is a board-certified gastroenterologist with Minnesota Gastroenterology, P.A. in the Twin Cities. He sees patients at the practice’s Bloomington and Plymouth offices.

Dr. Lisko completed his medical degree, internship and residency at the University of Minnesota. Following his residency, he served as chief resident at the Veterans Administration Medical Center in Minneapolis. Subsequently, Dr. Lisko completed a three-year gastroenterology fellowship at the University of Minnesota.

Dr. Lisko’s special interests are celiac sprue, inflammatory bowel disease (IBD), acute GI bleeding and hemorrhoid banding.
Bertha E. Toriz, MD
Bertha E. Toriz, MD

Dr. Toriz received a Bachelors of Science in Nutritional Science Dietetics at the University of California and subsequently went on to study medicine at the University of Iowa’s Carver College of Medicine where she also completed her residency in Internal Medicine and Fellowship in Gastroenterology and Hepatology.

Dr. Toriz is board certified in both Internal Medicine and Gastroenterology.

Dr. Toriz’s clinical experience has centered on inflammatory bowel disease, celiac disease, hepatology, esophageal disorders, pelvic floor dysfunction, and general gastroenterology. Prior to becoming a physician, Dr. Toriz also worked as a nutritionist.

Dr. Toriz has been involved in research of hepatology, obesity and eosinophilic esophagitis. She has been nominated and accepted to attend multiple conferences that have focused on her interest of research, inflammatory bowel disease, and advanced endoscopy. She has been recognized for her involvement on diversity task committees and received multiple awards during her profession as a nutritionist.
Minnesota Gastroenterology, PA - (612) 871-1145