Dr. Hayes received his Bachelor of Science Degree from the University of Oregon and his Doctorate in Chiropractic from Western States Chiropractic College in 1977.

Throughout his career, Dr. Hayes has excelled as a clinician, educator and author in the field of nutritional wellness. Dr. Hayes delivered post-graduate nutritional wellness boot camp seminars to nearly 1,200 chiropractors, physicians, acupuncturists, naturopaths and staff throughout the United States, Australia and New Zealand. He has also conducted Continuing Education presentations for Parker Seminars in Las Vegas and the Florida Chiropractic Association among others.

Dr. Hayes is the author of a number of popular books, including: DeAcidify Cellular Detox – The Essential Nutrition, Diet & Exercise Program to Rid the Body of Toxic Acid Waste, Alkalize pH & Enjoy a More Vibrant, Healthy Life; Lifestyle is the Best Medicine, Alkalize Now-pH Balance Program, 7 Habits of Healthy Living, The 90-Day Food & Exercise Diary; Re-ju-ve-na-tion, a 3-Week Alkalizing, Joint Health & Detoxification Program.

Dr. Hayes has also joined bestselling author Michael E. Gerber, of the famed E-Myth series, to co-author their most recent book, The E-Myth Nutritionist.

Dr. Hayes lectures nationally and internationally to public groups, doctors and corporations on the subject of functional medicine, applied nutrition, wellness, and anti-aging strategies. His vision inspires others to a better quality of life for themselves and their families.