Dr. Sandberg-Lewis has been in practice for over 40 years and has taught gastroenterology at the National University of Natural Medicine (NUNM) in Portland, Oregon for 22 years. He practices at Hive Mind Medicine in Portland, Oregon and is a frequent presenter at educational seminars internationally, writes a column entitled Functional Gastroenterology Bolus for the Townsend Letter and wrote the textbook entitled Functional Gastroenterology: Assessing and Addressing the Causes of Functional GI Disorders (2017, www.amazon.com) He and his family have also created a comic book explanation of SIBO entitled Nuthin’ Funnies about SIBO. Sandberg-Lewis is the focus of numerous podcasts, interviews and webinars.
Areas of special focus include irritable bowel syndrome, SIBO, GERD, hiatal hernia, inflammatory bowel disease (including microscopic colitis), biliary dyskinesia, gastroparesis and unrelenting nausea. He is currently working on a book about reflux and one on IBD. He also likes walking, cycling, yoga and kayaking.