Prior to making his permanent residence in the twin cities in 2023, Dr. Krishnan was in a private practice in New Orleans for 11 years, where he treated all gastroenterological conditions and preformed nearly all GI procedures. As such, his interests within Gastroenterology are somewhat encompassing. He has a passion for teaching. Throughout his training and career, he has given numerous presentations to students, providers, nurses, and the general population. He has also given numerous interviews to news media. Dr. Krishnan has thoroughly enjoyed training residents and fellows. He was tasked with creating guidelines and protocols. Dr. Krishnan also served as the Endoscopy Medical Director of a hospital and worked closely with the CEO. He is a fellow with the American College of Gastroenterology and a member of the American Society of Gastroenterology.