Grace Kong, PhD
Associate Professor of PsychiatryCards
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Associate Professor of Psychiatry
Biography
Dr. Kong is an Associate Professor in the Department of Psychiatry at Yale School of Medicine. She holds a PhD in Clinical Psychology with specialization in Child and Adolescent Psychology. Her area of expertise is preventing youth tobacco and other addictive behaviors through informing policies and developing and testing treatments. Dr. Kong uses diverse research methodologies, including qualitative and quantitative approaches and social media analytics to understand tobacco and other substance use behaviors among youth, young adults, and other priority populations. Dr. Kong has served as Principal Investigator and Co-Investigator on multiple NIH-funded studies and is deeply committed to mentoring the next generation of researchers. She has served as a scientific advisor to the World Health Organization, the National Academies of Sciences, Engineering, and Medicine, and a US-based nonprofit public health organization.
Appointments
Psychiatry
Associate Professor on TermPrimary
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Medical Research Interests
ORCID
0000-0002-9269-3435
Research at a Glance
Yale Co-Authors
Publications Timeline
Research Interests
Meghan Morean, PhD
Dana Cavallo, PhD
Patricia Simon, PhD
Suchitra Krishnan-Sarin, PhD
Krysten Bold, PhD
Asti Jackson, PhD
Adolescent
Social Media
Cannabis
Nicotiana
Smoking Prevention
Tobacco Use Cessation
Publications
2026
Using standalone pharmacies to reduce tobacco retailer availability: neighbourhood associations and two competing policy options in four US states
Baker-Iyore E, Craigmile P, Roberts M, Kong G, Ceasar R, Morean M, Martin R, Spinola V, Lee J. Using standalone pharmacies to reduce tobacco retailer availability: neighbourhood associations and two competing policy options in four US states. Tobacco Control 2026, tc-2025-059969. PMID: 42285703, DOI: 10.1136/tc-2025-059969.Peer-Reviewed Original ResearchAltmetricConceptsTobacco retail availabilityTobacco retailersNeighborhood disparitiesRetail availabilityTobacco salesUS statesAvailability of pharmaciesNeighborhood characteristicsNeighborhood associationsPoverty linePolicy approachesSales policyPercentage of peopleCensus tractsPolicy optionsHypothetical policyStore typePolicyNeighborhoodPharmacyDisparitiesTobaccoNorth CarolinaPeopleUSDevelopment and Pilot Test of a Novel Digital Social Support Intervention for Reducing Hazardous Alcohol Use
McCurdy L, Chung T, Stryjewski A, Spitzen T, Nich C, Krishnan‐Sarin S, Kong G, Kiluk B, Potenza M. Development and Pilot Test of a Novel Digital Social Support Intervention for Reducing Hazardous Alcohol Use. Alcohol Clinical And Experimental Research 2026, 50: e70301. PMID: 42026745, PMCID: PMC13106737, DOI: 10.1111/acer.70301.Peer-Reviewed Original ResearchAltmetricMeSH Keywords and ConceptsConceptsHazardous alcohol usePost-interventionAlcohol useSocial support interventionsSources of social supportSurvey post interventionAddiction recoveryPost-treatment assessmentSupport interventionsPre-interventionDigital interventionsSocial supportDescriptive statisticsGoal settingAlcohol consumptionQuit drinkingOrganization engagementPilot testRecruitment ratesRecovery organizationsParticipantsInterventionEngagement ratesVideo messagesPreliminary efficacy resultsPatterns in methods, timing, and sequence of nicotine and cannabis co-use among adolescents
Ouellette R, Kong G, Davis D, Bold K, Li W, Sharma A, Krishnan-Sarin S, Morean M. Patterns in methods, timing, and sequence of nicotine and cannabis co-use among adolescents. Drug And Alcohol Dependence 2026, 283: 113162. PMID: 42013579, DOI: 10.1016/j.drugalcdep.2026.113162.Peer-Reviewed Original ResearchMeSH Keywords and ConceptsConceptsSimultaneous co-useCo-useCo-use of nicotineCannabis co-useConnecticut high schoolsCo-use behaviorsChi-square testCannabis useCo-use patternsNicotine pouchesNicotineAddiction riskCannabisE-cigarettesCannabis productsElevated riskSexual orientationNicotine productsNegative health risksRiskEthnicityAdolescentsHealth harmsModelling how age-restricted location policies would impact tobacco retailer density in four US states: California, Connecticut, North Carolina and Ohio
Craigmile P, Webb E, Lee J, Morean M, Kong G, Barrington-Trimis J, Ceasar R, Spinola V, Berman M, Roberts M. Modelling how age-restricted location policies would impact tobacco retailer density in four US states: California, Connecticut, North Carolina and Ohio. Tobacco Control 2026, tc-2025-059868. PMID: 41922173, PMCID: PMC13264472, DOI: 10.1136/tc-2025-059868.Peer-Reviewed Original ResearchCitationsAltmetricConceptsTobacco retailer densityTobacco retailersRetailer densityTobacco control strategiesPre-post analysisCensus tract levelEquity-enhancingSell tobaccoNeighborhood characteristicsTobacco salesUnderage buyerNorth CarolinaUS communitiesTobacco shopsTract levelCensus tractsLocation policyIn-personPolicyUS statesTobaccoCensusDisparitiesConnecticutCarolinaAwareness and use of flavor accessories for combustible tobacco products: A 2024 cross-sectional survey of high school students in Connecticut, USA
Kyriakos C, Bold K, Morean M, Krishnan-Sarin S, Davis D, Kong G. Awareness and use of flavor accessories for combustible tobacco products: A 2024 cross-sectional survey of high school students in Connecticut, USA. PLOS ONE 2026, 21: e0341327. PMID: 41706645, PMCID: PMC12915970, DOI: 10.1371/journal.pone.0341327.Peer-Reviewed Original ResearchMeSH Keywords and ConceptsA qualitative study of same session co-use of nicotine and cannabis among adolescents and young adults
Davis D, Cavallo D, Bold K, Morean M, Kong G, Li W, Ponte V, Franco N, Lichenstein S, Krishnan-Sarin S. A qualitative study of same session co-use of nicotine and cannabis among adolescents and young adults. PLOS ONE 2026, 21: e0340050. PMID: 41499437, PMCID: PMC12779067, DOI: 10.1371/journal.pone.0340050.Peer-Reviewed Original ResearchCitationsMeSH Keywords and ConceptsConceptsSession useCannabis usePsychoactive effectsPsychoactive effects of nicotineCo-use of nicotineCo-usePsychoactive effects of cannabisEffects of cannabisCo-use behaviorsEffects of nicotineYoung adultsCannabis use experienceCannabis effectsCannabisNicotineCannabis vapingCessation effortsSessionsAdolescentsBehavioral patternsMask tasteThroat irritationAYAParticipantsAdults
2025
Music festivals, exclusive concerts and reward programmes: nicotine pouch promotion on social media
Dobbs P, McCormick C, Murthy D, Hayek P, Kong G. Music festivals, exclusive concerts and reward programmes: nicotine pouch promotion on social media. Tobacco Control 2025, tc-2025-059579. PMID: 41167816, PMCID: PMC12799054, DOI: 10.1136/tc-2025-059579.Peer-Reviewed Original ResearchCitationsAltmetricComputer Vision Models for Detecting Large Cigars on Social Media
Kong G, Keshari S, Ouellette R, Lee J, Murthy D. Computer Vision Models for Detecting Large Cigars on Social Media. Nicotine & Tobacco Research 2025, 28: 873-876. PMID: 41081730, PMCID: PMC13101989, DOI: 10.1093/ntr/ntaf206.Peer-Reviewed Original ResearchAltmetricConceptsComputer vision modelsVision modelsF1 scoreDigital mediaSocial mediaFalse positivesSocial media contentUser perceptionSocial media platformsGlobal social media platformsShaped objectsComputerMedia platformsScalable approachMedia contentImagesAccuracyRecallScalable methodUsersRedditAutomaticallySubredditsDecision-makingE-Cigarette Sales to School-Uniformed Adolescents in China
Wang Y, Lv X, Laestadius L, Guidry J, Mahmoudi E, Kong G, Chang J, Martin A, Yang M, Yan D, Si L, Bustamante A, Fang H. E-Cigarette Sales to School-Uniformed Adolescents in China. JAMA Network Open 2025, 8: e2535623. PMID: 41071555, PMCID: PMC12514632, DOI: 10.1001/jamanetworkopen.2025.35623.Peer-Reviewed Original ResearchAltmetricMeSH Keywords and ConceptsConceptsE-cigarette salesRandomized clinical trialsE-cigarettesCasual attireAge verificationSale of e-cigarettesSuccess rateMultivariate logistic regression modelFactors associated with outcomesLogistic regression modelsHealth warningsIntervention groupRate of adolescentsAdolescents' abilityMain OutcomesExternal advertisingSecondary outcomesElectronic cigarettesPrimary outcomeBuyer ageClinical trialsRegression modelsCigaretteStore characteristicsControl group‘Fuel your peak performance’: marketing of nicotine pouches to athletes
Mead-Morse E, Galimov A, Unger J, Ouellette R, Kong G. ‘Fuel your peak performance’: marketing of nicotine pouches to athletes. Tobacco Control 2025, tc-2025-059655. PMID: 40962487, PMCID: PMC12505380, DOI: 10.1136/tc-2025-059655.Peer-Reviewed Original ResearchCitationsAltmetric
News & Links
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News
- March 24, 2026Source: Yahoo! Life (with Dr. Grace Kong)
Celebrities like Kylie Jenner and Hudson Williams are Posing with Cigarettes. Will it Make Smoking Cool Again?
- March 01, 2026Source: Canadian Broadcasting Corporation
How Smoking Became Cool Again
- February 24, 2026Source: Bloomberg
Is Gen Z Romanticizing Cigarettes Again?
- December 23, 2025
Kong Elected 2026 Fellow of the Society for Research on Nicotine and Tobacco
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