Publications by authors named "Ryan Assaf"

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Assessment of RNA at SVR4 and Treatment Completion as Alternative Measures of Hepatitis C Cure for People Who Inject Drugs.
Claire McDonell, Ryan Assaf, Jeff McKinney, David Glidden, Annie Luetkemeyer

Open Forum Infect Dis· January 2026

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Tobacco Use Patterns and Missed Opportunities for Cessation Treatment Among People Experiencing Homelessness.
Mark R Hawes, Ryan D Assaf, Jennafer A Birkmeyer, Morgan M Philbin, Maya Vijayaraghavan

J Gen Intern Med· December 2025

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Novel methods to construct a representative sample for surveying California's unhoused population: the California Statewide Study of People Experiencing Homelessness.
Paul Wesson, Dave Graham-Squire, Eve Perry, Ryan D Assaf, Margot Kushel

Am J Epidemiol· May 2025

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Health Care Access and Use Among Adults Experiencing Homelessness.
Jessica D Fields, Ryan D Assaf, Kim Hanh Nguyen, Corbin C Platamone, J Margo Pottebaum

JAMA Health Forum· May 2025

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Illicit Substance Use and Treatment Access Among Adults Experiencing Homelessness.
Ryan D Assaf, Meghan D Morris, Elana R Straus, Priest Martinez, Morgan M Philbin

JAMA· April 2025

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A family-centered approach to social needs awareness in the pediatric emergency department.
Raymen Rammy Assaf, Ryan David Assaf, Patricia Sencer Padlipsky, Kelly Dee Ann Young

PEC Innov· December 2024

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Social Care Education and Training Among US Pediatric Emergency Medicine Fellowship Programs.
Raymen Rammy Assaf, Ryan David Assaf, Hannah Barber Doucet, Danielle Graff

Pediatr Emerg Care· August 2024

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Examining Factors Associated with Cannabis Use Among Sexual and Gender Minority and Cisgender Heterosexual Emerging Adults in California.
Juan C Jauregui, Chenglin Hong, Ryan D Assaf, Nicole J Cunningham, Evan A Krueger

LGBT Health· July 2024

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Associations of U.S. state-level COVID-19 policies intensity with cannabis sharing behaviors in 2020.
Ryan D Assaf, Rita Hamad, Marjan Javanbakht, Onyebuchi A Arah, Steven J Shoptaw

Harm Reduct J· April 2024

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Cannabis Use and Sharing Practices Among Sexual Minority and Heterosexual Individuals During the COVID-19 Pandemic.
Ryan D Assaf, Marjan Javanbakht, Pamina M Gorbach, Ziva D Cooper

LGBT Health· October 2023

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Associations of U.S. state-level COVID-19 policies intensity with cannabis sharing behaviors in 2020.
Ryan D Assaf, Rita Hamad, Marjan Javanbakht, Onyebuchi A Arah, Steven J Shoptaw

Res Sq· August 2023

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Novel Location-Based Survey Using Cognitive Interviews to Assess Geographic Networks and Hotspots of Sex and Drug Use: Implementation and Validation Study.
Sean C Reid, Vania Wang, Ryan D Assaf, Sofia Kaloper, Alan T Murray

JMIR Form Res· June 2023

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Changes in secondary substance use after the onset of the COVID-19 pandemic among people who use cannabis: Findings from a web-based sample of adults in the United States.
Stephanie Lake, Ryan D Assaf, Pamina M Gorbach, Ziva D Cooper

Exp Clin Psychopharmacol· April 2023

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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, Ziva D Cooper

Cannabis Cannabinoid Res· February 2023

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Puff, Puff, Don't Pass: harm reduction for cannabis use during a viral respiratory pandemic.
Ryan D Assaf, Marjan Javanbakht, Pamina M Gorbach, Onyebuchi A Arah, Steven J Shoptaw

Harm Reduct J· February 2023

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High proportions of rectal and pharyngeal chlamydia and gonorrhoea cases among cisgender men are missed using current CDC screening recommendations.
Ryan D Assaf, Nicole J Cunningham, Paul C Adamson, Jamieson Trevor Jann, Robert K Bolan

Sex Transm Infect· December 2022

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Pediatric emergency department organization and social care practices among U.S. fellowship programs.
Raymen Rammy Assaf, Ryan David Assaf, Hannah Barber Doucet, Danielle Graff

AEM Educ Train· August 2022

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Evolving Primary Care Utilization of Transgender and Gender-Nonconforming People at a Community Sexual Health Clinic.
Jamieson T Jann, Nicole J Cunningham, Ryan D Assaf, Robyn C Krysiak, David Herman

Transgend Health· August 2022

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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

Am J Drug Alcohol Abuse· May 2022

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Social care practices and perspectives among U.S. pediatric emergency medicine fellowship programs.
Raymen Rammy Assaf, Hannah Barber Doucet, Ryan David Assaf, Danielle Graff

AEM Educ Train· April 2022

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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, E Hamid Vega-Ramirez, Oliver A Elorreaga

PLoS One· November 2021

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Sexual Mixing Patterns and Anal Human Papillomavirus Among Young Gay, Bisexual, and Other Men Who Have Sex With Men and Transgender Women in 2 Cities in the United States, 2012-2014.
Ryan D Assaf, Marjan Javanbakht, Elissa Meites, Beau Gratzer, Martin Steinau

Sex Transm Dis· July 2020

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Midtrimester isolated oligohydramnios in monochorionic diamniotic multiple gestations.
Andrew H Chon, Lisa M Korst, Ryan D Assaf, Arlyn Llanes, Joseph G Ouzounian

J Matern Fetal Neonatal Med· February 2019

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Exploring dual disclosures for men who have sex with men in Mpumalanga, South Africa: a report from the field.
Joseph Daniels, Tim Lane, Kabelo Maleke, Wini Mogos, Ryan Assaf

Afr J AIDS Res· March 2018

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