Michael P. Twohig

Behavioral Health Clinic



Michael P. Twohig, Ph.D. is a licensed psychologist in the state of Utah and a Professor of Psychology at Utah State University, where he co-runs the ACT Research Group (with Dr. Levin). He received his B.A. and M.S. from the University of Wisconsin-Milwaukee, his Ph.D. from the University of Nevada, Reno, and completed his clinical internship at the University of British Columbia Hospital. He is past-President of the Association of Contextual Behavioral Science, the organization most associated with Acceptance and Commitment Therapy (ACT). His research focuses on the use of ACT across a variety of clinical presentations with an emphasis on obsessive compulsive and related disorders. He has published over 200 scholarly works including 5 books, with the most recent being Innovations in ACT (with Levin and Krafft) and ACT in Steps (with Levin and Ong). His research has been funded through multiple sources including the National Institute of Mental Health.


  • Licensed Psychologist – Utah

Education and Training

  • PhD Clinical Psychology, University of Nevada
  • MS Psychology, University Wisconsin-Milwaukee
  • BA Psychology, University Wisconsin-Milwaukee

Schedule an Appointment

Behavioral Health Clinic
Psychology and Counseling