Mark Pimentel M.D.

About the Author

Mark Pimentel, M.D. is a leading gastroenterologist and researcher specializing in disorders of gut function. His groundbreaking work has transformed the understanding and treatment of irritable bowel syndrome by identifying bacterial overgrowth as a central cause. Through decades of clinical practice and scientific investigation, he has developed innovative diagnostic methods and therapeutic approaches that have improved the lives of countless patients worldwide. Dr. Pimentel continues to advance the field through ongoing research and education of both medical professionals and patients seeking relief from chronic digestive conditions.