David Michael Ledgerwood (af7500)
University information
Contact information
Division of Nicotine and Tobacco Research
Associate Professor and Director - Division of Nicotine and Tobacco Research
Tolan Park
Detroit, MI 48201
Suite 2A, Room 223
313-993-1380
Dr. Ledgerwood’s research focuses on behavioral treatments for substance and behavioral addictions (e.g., gambling disorder), as well as mechanisms of substance use disorders. His recent work in the area of nicotine and tobacco includes studying the efficacy of contingency management for smoking cessation among people living with HIV. He is also currently examining the interrelationship between smoking relapse and stress.
University of Windsor, Ontario, 1995, B.A. (Psychology, Hons.)
University of Windsor, Ontario, 1997, M.A. (Applied Social Psychology)
University of Windsor, Ontario, 2003, Ph.D. (Clinical Psychology)
Yale University, Department of Psychiatry, New Haven, CT, 2003 (Clinical Psychology Predoctoral Fellowship)

Psychiatry and Behavioral Neurosciences
Professor
Director, Nicotine and Tobacco Research Division
Tolan Park
Detroit, MI 48201
Suite 2A, Room 223
Dr. Ledgerwood is a Professor and a clinical psychologist within the Substance Abuse Research Division, and Director of the Nicotine and Tobacco Research Division in the Department of Psychiatry and Behavioral Neurosciences. His work focuses on the treatment and etiology of substance use and behavioral addiction disorders. His recent funded research has included studies examining behavioral treatments for smoking cessation and addiction recovery-oriented activities, as well as studies on nicotine vaping and weight loss. He is also internationally recognized as an expert in the study of gambling disorder.
- University of Windsor, Ontario, 1995, B.A. (Psychology, Hons.)
- University of Windsor, Ontario, 1997, M.A. (Applied Social Psychology)
- University of Windsor, Ontario, 2003, Ph.D. (Clinical Psychology)
- Yale University, Department of Psychiatry, New Haven, CT, 2003 (Clinical Psychology Predoctoral Fellowship)
- Gambling disorder
- Behavioral addictions
- Substance use disorders
- Tobacco use
- Contingency management
- Behavioral addiction treatments
- Impulsivity
Substance Abuse
Gambling Disorder
Substance Addiction Research Division (Drug Lab) Website
Nicotine and Tobacco Research Division Website

Translational Neuroscience Program
Substance abuse treatment; Pathological gambling (problem gambling, compulsive gambling); Contingency management.
Disease/Disorder
Gambling disorder, nicotine dependence and substance use disorder.
Species
Human
Methods
Clinical Trials

Courses taught by David Michael Ledgerwood
Fall Term 2024
Fall Term 2023
Recent university news spotlights
- TRAIN@wayne NIDA T32 Predoctoral Addiction Training Program Recruiting PhD Students
- Center for Urban Responses to Environmental Stressors (CURES) awards NTRD research team funding for pilot projects on smoking and vaping cannabis
- All In ~ A Gambling Addiction Series Pt. 2
- New paper examines use of contingency management treatment by pharmacists as a way of addressing smoking among people living with HIV
- Online betting increases Michigan revenue — and gambling addiction
- Wayne State adds new Nicotine and Tobacco Research Division to Department of Psychiatry and Behavioral Neurosciences