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Tony Hoffman

Tony Hoffman


Tony Hoffman started his career in the integrative laboratory industry over 30 years ago, first as a laboratory technician in microbiology, then moving into technical support, sales, and finally business development.

Tony was at the forefront of the planning, management, and launch of four successful stool analysis laboratories, with ownership in two of them, prior to founding Diagnostic Solutions Laboratory. His experience spans every... More


Chief Medical Officer

Dr. David M. Brady has almost 30-years of experience as an integrative medicine practitioner and over 25 years in health sciences academia. He is a licensed naturopathic medical physician in Connecticut and Vermont, is board certified in functional medicine and clinical nutrition, a fellow of the American College of Nutrition, and completed his initial clinical training as a doctor of chiropractic. He is the Chief Medical Officer for... More

Todd R. LePine, MD

Senior Medical Advisor

Dr. LePine graduated from Dartmouth Medical School and is Board Certified in Internal Medicine, specializing in Integrative Functional Medicine. Additionally, he has advanced clinical training through the Institute for Functional Medicine. Dr. LePine is a staff physician with Dr. Mark Hyman at The UltraWellness Center located in Lenox, Massachusetts in the Berkshires. Prior to joining the UltraWellness Center Dr LePine worked as a staff... More

Tom Fabian, Ph.D., CNTP

Educator and Medical Consultant

Dr. Fabian is a leading expert on the role of the microbiome in health, immune function, chronic disease, and aging. As a translational scientist, his primary focus is on the clinical application of microbiome research in the integrative and functional medicine space. He received his PhD in molecular biology from the University of Colorado, Boulder, and has worked as a biomedical researcher in the biotechnology industry, and more recently, as... More

Betsy Redmond, Ph.D., MMSc, RDN

Educator and Medical Consultant

Dr. Redmond has 30 years experience in nutrition with a focus on functional laboratory assessment, research and application. She is a registered dietitian-nutritionist, with a Masters' degree in clinical nutrition from Emory University and a PhD in nutrition from the University of Georgia. Dr. Redmond is the past president of Dietitians in Integrative and Functional Medicine and the recipient of the Excellence in Practice award; an author in... More