Derrik Tollefson
MBB® Certified Practitioner
![Derrik Tollefson](/social-work/images/faculty/DerrikTollefsonpic.jpg)
Biography
Dr. Derrik Tollefson is Professor and Director of the I-System Institute for Transdisciplinary Studies at Utah State University. He and his wife Cassie live in Wellsville, UT. They have 4 children. They enjoy boating and camping together.