Meet Dr. Mark Hyman
Dr. Mark Hyman, MD
Functional Medicine Expert
Dr. Mark Hyman, MD, is a practicing physician, 15-time New York Times bestselling author, and internationally recognized leader in functional medicine. He is the Founder and Director of The UltraWellness Center and Senior Advisor and former Medical Director at the Cleveland Clinic Center for Functional Medicine. With over three decades of experience, Dr. Hyman has helped pioneer a systems-based, root-cause approach to treating chronic illness—focusing on nutrition, lifestyle, and personalized care to promote optimal health and longevity.
In addition to his clinical work, Dr. Hyman is a prominent educator and advocate. He is the Board President for Clinical Affairs at The Institute for Functional Medicine and Co-Founder of Function Health, a diagnostic platform aimed at empowering patients with proactive lab testing. Through his widely acclaimed podcast, The Doctor’s Farmacy, he explores the intersection of food, health, and policy, reaching millions globally with practical tools for healthier living.

Areas of Expertise
Primary Expertise
Functional Medicine: Root-cause and systems-based diagnostic approaches
Nutritional Therapy: Food-as-medicine and personalized nutrition plans
Chronic Disease Reversal: Diabetes, obesity, autoimmune, and cardiometabolic diseases
Healthy Aging & Longevity: Biological age reversal, mitochondrial health, and cellular rejuvenation
Public Health and Food Policy: Advocacy for sustainable food systems and nutrition equity
Research Interests
Metabolic dysfunction and insulin resistance
Inflammation and gut microbiome health
Nutrigenomics and epigenetics
Environmental toxins and chronic disease
Dietary strategies for mental health and cognitive function
Academic Credentials
Bachelor of Arts (BA), Cornell University
Doctor of Medicine (MD), Magna Cum Laude, Ottawa University School of Medicine
Residency in Family Medicine, UCSF Santa Rosa Family Medicine Residency Program
Professional Affiliations
Founder & Director: The UltraWellness Center
Founder & Senior Advisor: Cleveland Clinic Center for Functional Medicine
Board President for Clinical Affairs: The Institute for Functional Medicine
Former Medical Director: Canyon Ranch Health Resort
Co-Founder: Function Health (diagnostic testing platform)
PROFESSIONAL JOURNEY
Dr. Hyman began his career practicing family and emergency medicine before becoming co-medical director at Canyon Ranch, a premier wellness resort. He pioneered integrative health programs, blending conventional diagnostics with nutritional and lifestyle interventions there. He later founded The UltraWellness Center and became the founding medical director of the Cleveland Clinic Center for Functional Medicine—cementing functional medicine’s role in mainstream healthcare. Today, he advises policymakers, educates millions through his podcast, and leads innovation in preventive diagnostics via Function Health.
Major Contributions
Founder and Senior Advisor: Cleveland Clinic Center for Functional Medicine (first of its kind in a major hospital)
Founder and Director: The UltraWellness Center in Massachusetts
Board President for Clinical Affairs: The Institute for Functional Medicine
Testified Before U.S. Senate: On food policy and chronic disease prevention
Named to Top 100 Most Influential People in Health & Fitness by Greatist
Co-Founder: Function Health – personalized diagnostics platform
Host: The Doctor’s Farmacy – top-ranking podcast on health, food, and society
Detailed Information on Dr. Russel Reiter
Research Techniques
Clinical Observations as a Practicing Nephrologist
Review and Synthesis of Existing Research Studies on metabolism, nutrition, diabetes, and obesity
Patient-Based Intervention Studies, monitoring patients who follow specific dietary regimens
Educational Outreach and Publication
Collaborative Research and Program Development
Notable Works
Books:
Hyman, M. (2006). UltraMetabolism: The Simple Plan for Automatic Weight Loss. Scribner.
Hyman, M. (2008). The UltraMind Solution: Fix Your Broken Brain by Healing Your Body First. Scribner.
Hyman, M. (2010). The Blood Sugar Solution: The UltraHealthy Program for Losing Weight, Preventing Disease, and Feeling Great Now!. Little, Brown Spark.
Hyman, M. (2013). The Blood Sugar Solution 10-Day Detox Diet. Little, Brown Spark.
Hyman, M. (2015). The Blood Sugar Solution 10-Day Detox Diet Cookbook. Little, Brown Spark.
Hyman, M. (2015). Eat Fat, Get Thin: Why the Fat We Eat Is the Key to Sustained Weight Loss and Vibrant Health. Little, Brown Spark.
Hyman, M. (2016). Eat Fat, Get Thin Cookbook. Little, Brown Spark.
Hyman, M. (2017). Food: What the Heck Should I Eat?. Little, Brown Spark.
Hyman, M. (2018). Food: What the Heck Should I Cook?. Little, Brown Spark.
Hyman, M. (2020). Food Fix: How to Save Our Health, Our Economy, Our Communities, and Our Planet—One Bite at a Time. Little, Brown Spark.
Hyman, M. (2023). Young Forever: The Secrets to Living Your Longest, Healthiest Life. Little, Brown Spark.
Contact Information
Website: https://drhyman.com
Podcast: The Doctor’s Farmacy with Dr. Mark Hyman
Instagram: @drmarkhyman
YouTube Channel: Dr. Mark Hyman
Professional Contact: Via Ask Mark or The UltraWellness Center contact form
Phone Number: 888-702-2995