Ronald A Havens

Ronald Havens is a Professor of Psychology at the University of Illinois at Springfield where he has taught for the past 30 years. He also runs a part time private practice and has written and spoken extensively on the therapeutic uses of hypnosis and led numerous professional training workshops.

Ronald Havens is a Professor of Psychology at the University of Illinois at Springfield where he has taught for the past 30 years. He also runs a part time private practice and has written and spoken extensively on the therapeutic uses of hypnosis and led numerous professional training workshops. See less