Welcome to the NUNM SIBO Center


IMPORTANT NOTICE: Due to manufacturer shortages, we are currently unable to ship LACTULOSE TESTS. We will update here with more details as they become available. Please email sibolab@nunm.edu with any questions. We apologize for the inconvenience.

UPCOMING CLOSURES: Our lab will be closed Tuesday, December 6 – Friday, December 9. We will be closed for Winter Break Saturday, 12/24 through Monday, 1/2. Please plan to return your test no later than MONDAY, DECEMBER 19th, to ensure it can be run prior to our closure. Samples must be analyzed within 14 days of collection. We may not be able to run tests received between 12/21 and 1/2 until 1/3 or later. Please plan accordingly.

The NUNM SIBO Center includes the NUNM SIBO Lab and a team of SIBO-focused naturopathic physicians and many other providers who treat patients using natural medicine. The NUNM SIBO Center was co-founded in 2013 by Dr. Steven Sandberg-Lewis, Dr. Allison Siebecker, and Dr. Melanie Keller. The center’s mission is to educate and treat patients with SIBO and other gastrointestinal disorders.

The NUNM SIBO lab also plays a pivotal role in the SIBO Center as it offers analysis and results for the SIBO Breath Test for providers throughout the United States. Through collaboration with some of the top SIBO doctors in the country, the SIBO lab has developed a respect and understanding of SIBO and strives to offer information in the most beneficial way possible to both patients and physicians while utilizing the highest standards of quality assurance.

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