Marc R. Larochelle, MD, MPH

Associate Professor, Boston University Chobanian & Avedisian School of Medicine

Biography

Marc Larochelle is a general internist and clinical investigator specializing in addiction medicine at BMC and an assistant professor of medicine at BUSM. Larochelle's clinical and research interests focus on the safety of opioid prescribing and the recognition and treatment of opioid use disorders. As a health services researcher, Larochelle aims to leverage insights from large data sources and translate the findings into interventions that improve the quality and value of health care delivered. His special interests are Primary Care and Addiction Medicine.

Publications

  • Published 7/9/2025

    Brown JL, Larochelle MR, Fanucchi LC, Calvert DC, Campbell ANC, Chandler RK, Feaster DJ, Glasgow LM, Gibson EB, Holloway J, Lofwall MR, Mack A, Mack N, Nunes EV, Talbert JC, Tan S, Vandergrift N, Villani J, Asman K, Babakhanlou-Chase H, Bagley SM, Battaglia TA, Blevins D, Bridden C, Cheng DM, Christopher M, Cogan LW, Cunningham CO, Eggleston B, Fareed N, Fernandez S, Freedman DA, Freiermuth CE, Freisthler B, Gilbert L, Hammerslag L, Harris D, Hunt T, Hussain S, Huynh P, Jackson RD, Kauffman EB, Knott C, Knudsen HK, Lefebvre RC, Levin FR, Massatti R, McAlearney AS, Morgan JR, Lopez RM, Lounsbury DW, Newman L, Nickels K, Oga EA, Oller DA, Parran TV, Quinn M, Ramsey KS, Rapkin BD, Salsberry P, Stein M, Taylor JL, Teater J, Walters ST, Zarkin GA, El-Bassel N, Winhusen TJ, Samet JH, Walsh SL. Effects of the Communities That HEAL intervention on initiation, retention, and linkage to medications for opioid use disorder (MOUD): A cluster randomized wait-list controlled trial. Drug Alcohol Depend. 2025 Sep 01; 274:112785. PMID: 40684522.

    Read at: PubMed

  • Published 6/2/2025

    Slavova S, Villani J, Feaster DJ, Booth A, Holloway JL, Rock PJ, Hammerslag LR, Mack A, Knott CE, McCarthy JV, Talbert J, LaRochelle MR, Freisthler B, Gibbons BJ, Patts G, Bullard MJ, Walsh SL. HEALing Communities Study: Data measures for supporting a community-based intervention to reduce opioid overdose deaths. Drug Alcohol Depend. 2025 Sep 01; 274:112738. PMID: 40482517.

    Read at: PubMed

  • Published 5/22/2025

    Oles WC, Liu M, Wakeman SE, Larochelle MR. Geographic Trends in Opioid and Polysubstance Overdose Deaths in the US, 2014-2023. J Gen Intern Med. 2025 May 22. PMID: 40402363.

    Read at: PubMed

  • Published 4/11/2025

    Gilbert L, Chahine R, Chandler R, Feaster DJ, Kim E, Aldridge A, Bagley S, Balvanz P, Fernandez S, Rock P, Vickers-Smith RA, Villani J, Battaglia T, Brown J, Bush H, Chase RP, Collins T, D'Costa L, Damato-MacPherson C, David JL, Defiore-Hyrmer J, Freeman PR, Glasgow L, Hammerslag LR, Hotchkiss J, Hunt T, Hussain S, Kamanu V, Knott C, Knudsen HK, LaRochelle M, Laudate A, Lyons M, McMullan J, Nakayima J, Schackman BR, Slavova S, Tan S, Vandergrift N, Walters ST, Westgate PM, Wu E, Young AM, Zarkin GA, Freisthler B, Oga E, Samet JH, Walsh SL, Winhusen J, Jackson R, El-Bassel N. The effectiveness of the communities that HEAL intervention on reducing non-fatal opioid overdoses: A prespecified secondary analysis of a waitlist cluster control randomized controlled trial. Int J Drug Policy. 2025 Jun; 140:104798. PMID: 40220509.

    Read at: PubMed

  • Published 4/3/2025

    Jayasinghe T, Drainoni ML, Walley A, Grella C, Majeski A, Rolles A, Cogan A, Venkatesan G, Stein MD, Larochelle M, Samet JH, Kimmel SD. "Every Time I Go in There, It Gives Me Time to Reflect": A Qualitative Study of Patient Perspectives on Substance Use, Medications for Opioid Use Disorder, and Harm Reduction Following Hospitalization for Serious Injection-Related Infection. Open Forum Infect Dis. 2025 May; 12(5):ofaf201. PMID: 40352630.

    Read at: PubMed

Other Positions

  • Faculty, Medicine
    Boston University Chobanian & Avedisian School of Medicine

Education

  • University of Pittsburgh School of Medicine, MD
  • Harvard School of Public Health, MPH
  • Duke University, BSE