
John Bissell
Author
John Bissell, PhD, is an American author and former business owner. He owned or managed businesses from his early twenties until the age of 60 and, between 1986 and 2000, coached more than 100 owners of failing businesses in Portland, Oregon. Alongside that he spent four decades as a published researcher and professional investigator, work recognized by the Journal of the American Trial Lawyers Association and the American Medical Association. He is the author of The Power of Negative Thinking: A Practical Guide to the Strength Doubt and Worry Can Give You (2026) and the novel Soul Survivor (2026).


