Our Principals

The team assembled to lead NutraGenetics is renown in the health and nutrition industry and boasts expansive experience in nutraceuticals, executive management and customer relations disciplines.


Dr. MyersDr. Andrew Myers
President and Chief Science Officer
Dr. Myers is a naturopathic physician with nearly 20 years of experience developing new nutritional products and consumer-friendly product positioning statements. Dr. Myers has also worked to support sales and marketing teams with large mass-market retail customers including Wal-Mart, Sam's Club, Costco and QVC. Dr. Myers also has extensive television and radio experience and has lectured widely to health professionals, the US military and the public on all aspects of natural health. He is the author of the newly released book entitled Simple Health Value. Dr. Myers received his Doctorate of Naturopathic Medicine from Bastyr University in Seattle, Washington and his undergraduate degree in Biology (Molecular) from the University of Arizona.

Gary AmatoGary Amato
Chief Operating Officer
A Founding Member in NutraGenetics, Gary has spent his business career in the creation, development, and operation of a variety of businesses. These have included manufacturing, retailing, distribution, real estate, and sales marketing endeavors. His experience includes operations, finance, marketing, and sales management.  As a original investing partner in NutraGenetics, he has served on the Board of Directors since the inception of the company. In 2006 he took on the added duties of Chief Operating and Finance Officer. Gary has a BA in Finance from Ohio University and has completed a variety of marketing and sales related programs. He brings a wealth of experience and past success to the NutraGenetics team. 

Dennis J. CastiglioneDennis Castiglione
Director of Marketing
Dennis is directly responsible for marketing and public relations activities for NutraGenetics. A 1976 graduate of Bowling Green State University in Ohio, Dennis has experienced the marketing world from a variety of vantage points - having spent time in the ad agency business, in marketing communications for a Fortune 100 company, as a sales & marketing executive in the graphic arts industry and as a management consultant. The entrepreneurial spirit called him in 1990 to launch PROCOM Management Group, Inc., a sales and marketing with a broad spectrum of clientele including NutraGenetics LLC. A noted author and public speaker, Dennis has addressed national and international audiences on sales, marketing and customer service topics for more than 20 years.