Dr. Mark Davis, ND, FABNG
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About Me
I’m Dr. Mark Davis, naturopathic doctor and a board-certified naturopathic gastroenterology fellow. I have a passion for providing evidence-based, innovative care, focused on treating complex digestive disorders through a comprehensive approach that addresses root causes.
My practice combines rigorous scientific understanding with specialized training in microbiome therapeutics, including pioneering work in fecal microbiota transplantation (FMT) and helminthic therapy. This expertise allows me to offer advanced treatment options for patients with inflammatory bowel disease (IBD) and other gastrointestinal conditions.
Beyond clinical practice, I serve as Chief Scientific Officer for Anthera, LLC and Biome Bridge, LLC, where I lead research and development in vaginal and fecal microbiota transplantation, furthering the field of microbiome therapeutics through evidence-based innovation.
Clinical Focus
- Inflammatory Bowel Disease: Specialized care for ulcerative colitis & Crohn's disease
- Microbiome Therapeutics: Pioneering work in FMT and helminthic therapy
- Functional Gastroenterology: Comprehensive treatment for IBS, SIBO, dysbiosis, and other digestive disorders
Education
- Fellow of the American Board of Naturopathic Gastroenterology, board certified, 2022
- Doctor of Naturopathic Medicine, honors in research, National University of Natural Medicine, 2011
- BA Applied Linguistics, University of Maryland Baltimore County, 1999
Select PublicationsÂ
- "Low-FODMAP and Low-Carbohydrate Diets Outperform Pharmacological Treatment in IBS Symptom Reduction" — Natural Medicine Journal, February 2025
- "Clinical Applications of Indigo Naturalis" — Natural Medicine Journal, June 2023
- "Specific E Coli Strain for Ulcerative Colitis" — Natural Medicine Journal, March 2023
- "Effects of Fecal Microbiome Transfer in Adolescents with Obesity" — Natural Medicine Journal, June 2021
- "Anaerobically Prepared Fecal Microbiota Transplant for Ulcerative Colitis" — Natural Medicine Journal, August 2019
- Multiple additional publications on microbiome therapeutics, helminthic therapy, and naturopathic approaches to gastrointestinal conditions
Licensure & Professional MembershipÂ
    Licensed in: California, Oregon, and the District of Columbia
    Professional Memberships:
- Gastroenterology Association of Naturopathic Physicians Board of Directors (chair of research committee)
- American Association of Naturopathic Physicians
- Maryland Naturopathic Doctors Association
Academic Appointments and Clinical Experience
- Faculty, Andrew Weil Center for Integrative Medicine, 2024-present
- Adjunct Faculty, Sonoran University of Health Sciences (naturopathic gastroenterology), 2022-present
- Editorial Board, Natural Medicine Journal, 2014-present
- Ranked faculty, Maryland University of Integrative Health, 2018-2020
- Adjunct faculty, East West College of the Healing Arts, 2015
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