Allison Siebecker, ND, MSOM, LAc, has worked in the nutritional field since 1988 and is a 2005 graduate of The National College of Natural Medicine (NCNM) where she earned her Doctorate in Naturopathic Medicine and her Masters in Oriental Medicine. Dr. Siebecker was the Co-Founder and former Medical Director of the SIBO Center for Digestive Health at NCNM Clinic in Portland, OR. She has specialized in the treatment of SIBO since 2010. She is Instructor of Advanced Gastroenterology at NCNM, Coordinator of the 2014 and 2015 SIBO Symposiums, teaches continuing education classes for physicians, is the author of the educational website siboinfo.com and is writing a book synthesizing the SIBO data into one source. In 2005, 2013 and 2015 she received the Best in Naturopathy award from the Townsend Letter for her articles “Traditional Bone Broth in Modern Health and Disease”(2005) and "Small Intestine Bacterial Overgrowth: Often Overlooked Cause of IBS" (2013) and "SIBO: Dysbiosis Has A New Name" (2015) .

Adjunct Faculty National College Natural Medicine (NCNM) Instructor of Advanced Gastroenterology

 Traditional Bone Broth in Modern Health and Disease; Feb/Mar 2005, Townsend Letter

 Small Intestine Bacterial Overgrowth: the case of the perpetual patient; Jan 2011, NDNR

 Small Intestine Bacterial Overgrowth: common but overlooked cause of IBS; Jan 2013, NDNR

 Small Intestine Bacterial Overgrowth: Often Overlooked Cause of IBS; Feb/Mar 2013, Townsend Letter

 SIBO: The Finer Points of Diagnosis, Test Interpretation, and Treatment; Jan 2014, NDNR

 SIBO: Dysbiosis Has A New Name; Feb/Mar 2015, Townsend Letter