Dr. Kaiser attended college at Northwestern University and received his medical degree from the University of Illinois College of Medicine. He completed his internal medicine residency and a gastroenterology fellowship at the University of Illinois Hospital. Dr. Kaiser has served in a number of key positions at Ingalls Hospital including chairman of the endoscopy committee and president of the medical staff. Dr. Kaiser is actively practicing in all aspects of gastroenterology. He is board certified in gastroenterology.