An Introduction to our Expert Panelists Don Martin, PhD, DAPA, has been a licensed neuro psychologist for 25 years and is coordinator of the school counseling program at Youngstown State University. He is a consultant to the local mental retardation and developmental disabilities board. Dr. Martin is the author of more than 50 research articles and has recently published Transforming Families by Whittier Press. It is a detailed handbook on how to counsel families with children and adolescents. He is a Diplomate of the American Psychotherapy Association.