Arthur E. Jongsma, Jr., PhD, is the Series Editor for the bestselling PracticePlanners®. Since 1971, he has provided professional mental health services to both inpatient and outpatient clients. He was the founder and Director of Psychological Consultants, a group private practice in Grand Rapids, Michigan, for 25 years. He is the author or co-author of over fifty books and conducts training workshops for mental health professionals around the world.
