Dr Jacob Teitelbaum is a board certified internist and nationally known expert in the fields of chronic fatigue syndrome, fibromyalgia, sleep and pain. He has authored numerous books including the best-selling From Fatigued to Fantastic! (now in its 4th edition). He is the lead author of numerous studies on effective treatment for fibromyalgia and chronic fatigue syndrome, and one study on effective treatment of autism using NAET. He also developed the popular free smartphone app “Cures A-Z.” Dr. T lives in Kona, Hawaii.