Lewis, Todd F.: - Todd F. Lewis is a professor of counselor education and the clinical mental health counseling coordinator at North Dakota State University. He holds a Ph.D. in counselor education and supervision from Kent State University. Dr. Lewis's areas of specialization include addictive behaviors; motivational interviewing; Adlerian, Gestalt, and Existential approaches to counseling; theoretical explanations of substance abuse; and quantitative research and data analysis methodologies. He has twice received the Exemplary Research Award from the International Association of Addictions and Offender Counselors and has extensive clinical experience treating clients struggling with a range of substance abuse problems.