Dr. Geiger received his Ph.D. from the University of Iowa in 1982 and was a certified psychologist in Illinois before coming to Michigan in 1985. As a licensed psychologist in Michigan since 1986, he initially worked at St. Lawrence Hospital in their inpatient and outpatient psychological and addictions programs. Dr. Geiger has enjoyed teaching addictions, assessment, ethics and counseling theory courses at Michigan State University since 1987. Dr. Geiger began his practice at Comprehensive Psychological Services in 1987 and has focused on psychological evaluations and providing individual psychotherapy with regard to addictions, anxiety disorders and depression. His counseling approach includes a combination of cognitive behavioral and interpersonal techniques.