Maureen Ann Walton, MPH, PhD
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About
Maureen Walton, MPH, Ph.D., is a community psychologist, professor, and associate chair for research and research faculty development in the Department of Psychiatry. She is also the associate director for child research at the U-M Addiction Center, the senior associate director of the Injury Prevention Center, and the co-director of the research and scholarship core at the Insitute for Firearm Injury Prevention.
Center Memberships
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Center MemberInstitute for Healthcare Policy and Innovation
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Center MemberOpioid Research Institute
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Center MemberUniversity of Michigan Injury Prevention Center
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Center MemberInstitute for Firearm Injury Prevention
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Center MemberUniversity of Michigan Addiction Center
Research Overview
Dr. Walton's research seeks to prevent and treat substance use and related concerns, such as interpersonal violence, to enhance well-being. She has expertise in harnessing digital health technologies for intervention delivery aand collaborates with community partners to enhance impact. She actively collaborates with d3C affliated faculty on development and testing of adaptive interventions using innovative experimental designs. The author of more than 250 peer-reviewed publications, her collaborative projects have been funded by the National Institute on Alcohol Abuse and Alcoholism, the National Institute on Drug Abuse, the Patient-Centered Outcomes Research Institute, and the Center for Disease Control and Prevention.
Recent Publications
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Seewald LA, Myers Mph MG, Zimmerman MA, Walton MA, Haasz M, Carter PM. Prev Med, 2026 Jun; 207: 108553Journal ArticleRates and characteristics of firearm access rules among U.S. parents of high-school age teens.
DOI:10.1016/j.ypmed.2026.108553 PMID: 41865999 -
Trella A, Ghosh S, Bonar EE, Coughlin L, Doshi-Velez F, Guo Y, Hung P-Y, Nahum-Shani I, Shetty V, Walton M, Yan I, Zhang K, Murphy SA. npj Digital Medicine, 2026 Apr 13;Journal ArticleEffective Monitoring of Online AI Decision-Making Algorithms in Just-In-Time Adaptive Interventions
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Walton MA. 2026 Mar 11;PresentationInvited Presenter for the inagral conference titlted, “Intervention Optimization: Science and Practice, Present and Future”
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Tomlinson DC, Bonar EE, Florimbio AR, Goldstick JE, Young SD, Walton MA. Addictive Behaviors, 2026 Jan 8;Journal ArticleSocial media interventions and the moderation of baseline substance use: A secondary data analysis.
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Horwitz A, Anand S, Chen M, McCarthy K, Schueller SM, Walton M, Sen S, King CA. Internet Interventions, 2026 Jan 29; 43: 100912 - 100912.Journal ArticleLow-burden preventative digital mental health interventions for first-year college students: A pilot feasibility microrandomized trial
DOI:10.1016/j.invent.2026.100912 -
Walton M. 2026 Mar 11;PresentationInvited Presentation and Chair of Symposia Panel, “Methods- Engagement”,
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Hellman L, Wilkins C, Bayrakdarian N, Jannausch M, Bonar EE, Walton MA, Lin MD, MS LA, Staton M, Coughlin L. 2025 Dec 8;Journal ArticleRural- and non-rural-specific themes in personalized intervention messages for adults with at-risk alcohol use living in rural areas
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Campbell M, Lafayette JI, Vallejo Vasquez K, Rivard A, Diamond J, Nguyen C, Caputo D, Lothumalla S, Rodriguez CR, Tomlinson DC, Bonar EE, Goldstick J, Walton M, Lee S, Menke N, Lin LA, Coughlin LN. BMJ Open, 2025 Nov 13;Journal ArticlePreferences and Predictors Driving Opioid-Involved Polysubstance Use Profiles and Trajectories: A Prospective Cohort Study