Our Team

Juan Ruiz Gutiérrez, MD

Chief Medical Office Juan Ruiz Gutiérrez is a medical doctor and pediatrician, based in Panama City, Panamá.

Dr. Ruiz has a clinical interest in the gut microbiome and the immune system, especially as they relate to neurological and neurodevelopmental health.

Mark Davis, ND, FABNG

Chief Scientific Officer Mark Davis is a naturopathic doctor, and Fellow of the American Board of Naturopathic Gastroenterology, based in the United States.

Dr. Davis has been a clinical provider and thought leader in the world of human probiotic infusions (also known as fecal microbiota transplantation, or FMT) since 2011, and has administered or supervised FMT thousands of times. He teaches the naturopathic gastroenterology course at Sonoran University of Health Sciences, and he’s on the board of directors of the Gastroenterology Association of Naturopathic Physicians.