Ryan D. Assaf

Changes in medical and non-medical cannabis use among United States adults before and during the COVID-19 pandemic

Ryan D. Assaf, Pamina M. Gorbach, Ziva D. Cooper · The American Journal of Drug and Alcohol Abuse · 2022 · 23 citations · Full text

Are men who have sex with men at higher risk for HIV in Latin America more aware of PrEP?

Ryan D. Assaf, Kelika A. Konda, Thiago S. Torres et al. · PLoS ONE · 2021 · 18 citations · Full text

Evidence supporting the standardisation of extragenital gonorrhoea and chlamydia screenings for women

Jamieson Trevor Jann, Nicole J. Cunningham, Ryan D. Assaf et al. · Sexually Transmitted Infections · 2020 · 12 citations

Selective Changes in Medical Cannabis Use Early in the COVID-19 Pandemic: Findings from a Web-Based Sample of Adults in the United States

Stephanie Lake, Ryan D. Assaf, Pamina M. Gorbach et al. · Cannabis and Cannabinoid Research · 2022 · 12 citations · Full text

Illicit Substance Use and Treatment Access Among Adults Experiencing Homelessness

Ryan D. Assaf, Meghan D. Morris, Elana Straus et al. · JAMA · 2025 · 11 citations · Full text