Credential: MD ·
About Peter Kozlowski
Peter Kozlowski, MD has practiced root-cause functional medicine since 2011, building on a foundation in family practice. His clinical interests include gut health and the microbiome, SIBO, food sensitivities, immune balance, hormones, detoxification, genomics, cardiovascular health, infertility, addiction and recovery, and the mind-body connection. Since September 2025 he has served as Director of Clinical Intelligence at Ortho Molecular Products, and he is Chief Medical Officer of HANS and creator of Root Cause Practice Pro. He is the author of Unfunc Your Gut and Get the Func Out and has presented for the Institute for Functional Medicine, A4M and PLMI.
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