Jacqueline Grupp-Phelan, MD, MPH
Professor
Emergency Medicine
School of Medicine

Education & Training

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• Diversity, Equity, and Inclusion Champion Training University of California 2018

Grants and Projects

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• Emergency Department Screen for Teens at Risk for Suicide (ED-STARS), NIH, 2014-2020
• STAT-ED Suicidal Teens Accessing Treatment after an Emergency Department Visit, NIH, 2012-2016
• Screening Services in the Pediatric Emergency Department, NIH, 2003-2009

Publications (68)

Top publication keywords:
Mental DisordersPsychology, AdolescentSuicide, AttemptedEmergency Medical ServicesSuicidal IdeationAdolescent BehaviorLaw EnforcementEmergency Services, PsychiatricMass ScreeningEmergenciesSuicideHospitals, PediatricReferral and ConsultationMental Health ServicesEmergency Service, Hospital

• Dexamethasone Treatment Regimen and Clinical Outcomes in Children With Asthma Exacerbations.
  Annals of emergency medicine 2026 Dave S, Green-Hopkins I, Bardach NS, Grupp-Phelan J, Shapiro DJ
• Interrater Reliability in the Triage of Children With Mental and Behavioral Health Symptoms Using Two Triage Systems.
  Journal of emergency nursing 2026 Hoffmann JA, Denicolo K, Cobb P, Farley K, Brown M, Pergjika A, Janssen A, Cory D, Alpern ER, Grupp-Phelan J, Foster AA
• Suicidal thoughts and behaviors among gender-minority adolescents in the emergency department.
  Academic emergency medicine : official journal of the Society for Academic Emergency Medicine 2025 Mesznik K, King CA, Horwitz A, Webb M, Barney BJ, Hoffmann JA, Brent D, Grupp-Phelan J, Chernick LS
• Race, Neighborhood Disadvantage, and Prehospital Law Enforcement Handcuffing in Children With Behavioral Health Emergencies.
  JAMA network open 2024 Watkins K, Glomb NW, Trivedi TK, Leibovich SA, Cruz-Romero M, Daftary RK, Kornblith AE, Foster AA, Schriger DL, Sporer KA, Kellison C, Hong T, Grupp-Phelan J
• Trends in dexamethasone treatment for asthma in U.S. emergency departments.
  Academic emergency medicine : official journal of the Society for Academic Emergency Medicine 2024 Shapiro DJ, Coon ER, Kaiser SV, Grupp-Phelan J, Hersh AL, Bardach NS

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• Implementation of a Suicide Risk Screening Clinical Pathway in a Children's Hospital: A Feasibility Study.
  Pediatric emergency care 2024 Brahmbhatt K, Devlin G, Atigapramoj N, Bekmezian A, Park C, Han T, Dentoni-Lasofsky B, Mangurian C, Grupp-Phelan J
• Pediatric mental health emergency department visits from 2017 to 2022: A multicenter study.
  Academic emergency medicine : official journal of the Society for Academic Emergency Medicine 2024 Hoffmann JA, Carter CP, Olsen CS, Ashby D, Bouvay KL, Duffy SJ, Chamberlain JM, Chaudhary SS, Glomb NW, Grupp-Phelan J, Haasz M, O'Donnell EP, Saidinejad M, Shihabuddin BS, Tzimenatos L, Uspal NG, …
• A Prospective Examination of the Interpersonal-Psychological Theory of Suicidal Behavior in Adolescents.
  Journal of clinical child and adolescent psychology : the official journal for the Society of Clinical Child and Adolescent Psychology, American Psychological Association, Division 53 2024 King CA, Brent D, Grupp-Phelan J, Page K, Czyz E, McGuire TC, Mahabee-Gittens EM, Block L, Casper TC
• Management of suicidal risk in the emergency department: A clinical pathway using the computerized adaptive screen for suicidal youth.
  Journal of the American College of Emergency Physicians open 2024 Grupp-Phelan J, Horwitz A, Brent D, Chernick L, Shenoi R, Casper C, Webb M, King C, Pediatric Emergency Care Applied Research Network (PECARN)
• Children and Adolescents With Suicidal Ideation and the Emergency Department.
  JAMA 2024 Cafferty R, Grupp-Phelan J, Anthony B
• Pediatric Firearm Injury Emergency Department Visits From 2017 to 2022: A Multicenter Study.
  Pediatrics 2023 Hoffmann JA, Carter CP, Olsen CS, Chaudhari PP, Chaudhary S, Duffy S, Glomb N, Goyal MK, Grupp-Phelan J, Haasz M, Ketabchi B, Kravitz-Wirtz N, Lerner EB, Shihabuddin B, Wendt W, Cook LJ, Alpern ER, …
• Stratification of risk for emergent intracranial abnormalities in children with headaches: a Pediatric Emergency Care Applied Research Network (PECARN) study protocol.
  BMJ open 2023 Tsze DS, Kuppermann N, Casper TC, Barney BJ, Richer LP, Liberman DB, Okada PJ, Morris CR, Myers SR, Soung JK, Mistry RD, Babcock L, Spencer SP, Johnson MD, Klein EJ, Quayle KS, Steele DW, Cruz AT, …
• 24-Hour warning signs for adolescent suicide attempts.
  Psychological medicine 2023 King CA, Gipson Allen PY, Ahamed SI, Webb M, Casper TC, Brent D, Grupp-Phelan J, Rogers TA, Arango A, Al-Dajani N, McGuire TC, Bagge CL
• Social connectedness and adolescent suicide risk.
  Journal of child psychology and psychiatry, and allied disciplines 2023 Arango A, Brent D, Grupp-Phelan J, Barney BJ, Spirito A, Mroczkowski MM, Shenoi R, Mahabee-Gittens M, Casper TC, King C, Pediatric Emergency Care Applied Research Network (PECARN)
• The Cost of Universal Suicide Risk Screening for Adolescents in Emergency Departments.
  International journal of environmental research and public health 2023 Grazier KL, Grupp-Phelan J, Brent D, Horwitz A, McGuire TC, Casper TC, Webb MW, King CA
• Physical restraint use in children with mental and behavioral health emergencies in the prehospital setting.
  Journal of the American College of Emergency Physicians open 2023 Foster AA, Watkins K, Trivedi TK, Cruz-Romero M, Leibovich SA, Daftary RK, Kornblith AE, Grupp-Phelan J, Sporer KA, Kellison C, Glomb NW
• Variability in firearm injury among major pediatric trauma centers across the USA.
  Trauma surgery & acute care open 2023 Fraser Doh K, Chaudhary S, Ruest SM, Shaahinfar A, Chun T, Cooper N, Fein J, Feng A, Feske-Kirby K, Figueroa J, Gutman CK, Grupp-Phelan J, Kanaan G, Keathley N, Khan N, McGlamry K, Myers S, Nance M, …
• Safety of a prehospital emergency medical services protocol for an alternative destination for pediatric behavioral emergencies in Alameda County.
  Journal of the American College of Emergency Physicians open 2023 Glomb NW, Trivedi T, Grupp-Phelan J, Schriger DL, Sporer K
• Prediction of Suicide Attempts and Suicide-Related Events Among Adolescents Seen in Emergency Departments.
  JAMA network open 2023 Brent DA, Horowitz LM, Grupp-Phelan J, Bridge JA, Gibbons R, Chernick LS, Rea M, Cwik MF, Shenoi RP, Fein JA, Mahabee-Gittens EM, Patel SJ, Mistry RD, Duffy S, Melzer-Lange MD, Rogers A, Cohen DM, …
• Toxic Exposures Among Young Children One Year into the COVID-19 Pandemic: A Retrospective Review of Three San Francisco Bay Area Emergency Departments.
  The Journal of emergency medicine 2022 Devlin G, Addo N, Shaahinfar A, Chen CC, Grupp-Phelan J, Kornblith AE
• Predictability and stability testing to assess clinical decision instrument performance for children after blunt torso trauma.
  PLOS digital health 2022 Kornblith AE, Singh C, Devlin G, Addo N, Streck CJ, Holmes JF, Kuppermann N, Grupp-Phelan J, Fineman J, Butte AJ, Yu B
• Development and Validation of a Deep Learning Strategy for Automated View Classification of Pediatric Focused Assessment With Sonography for Trauma.
  Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine 2021 Kornblith AE, Addo N, Dong R, Rogers R, Grupp-Phelan J, Butte A, Gupta P, Callcut RA, Arnaout R
• A comparison of self-reported risk and protective factors and the death implicit association test in the prediction of future suicide attempts in adolescent emergency department patients.
  Psychological medicine 2021 Brent DA, Grupp-Phelan J, O'Shea BA, Patel SJ, Mahabee-Gittens EM, Rogers A, Duffy SJ, Shenoi RP, Chernick LS, Casper TC, Webb MW, Nock MK, King CA, for Pediatric Emergency Care Applied Research …
• Prospective Development and Validation of the Computerized Adaptive Screen for Suicidal Youth.
  JAMA psychiatry 2021 King CA, Brent D, Grupp-Phelan J, Casper TC, Dean JM, Chernick LS, Fein JA, Mahabee-Gittens EM, Patel SJ, Mistry RD, Duffy S, Melzer-Lange M, Rogers A, Cohen DM, Keller A, Shenoi R, Hickey RW, Rea M, …
• Understanding adolescent responses to differently worded suicide attempt questions: results from a large US pediatric sample.
  Psychological medicine 2020 Hatkevich C, Grupp-Phelan J, Brent D, Barney BJ, Casper TC, Melzer-Lange M, Cwik M, King CA, Pediatric Emergency Care Applied Research Network (PECARN)
• Trends in Use of Diagnostic Imaging for Abdominal Pain in U.S. Emergency Departments.
  AJR. American journal of roentgenology 2020 Wang RC, Kornblith AE, Grupp-Phelan J, Smith-Bindman R, Kao LS, Fahimi J
• Suicide: Can the Past Predict the Future?
  The Journal of emergency medicine 2020 Atigapramoj NS, Grupp-Phelan J
• Risk and protective factors for suicide among sexual minority youth seeking emergency medical services.
  Journal of affective disorders 2020 Horwitz AG, Grupp-Phelan J, Brent D, Barney BJ, Casper TC, Berona J, Chernick LS, Shenoi R, Cwik M, King CA, Pediatric Emergency Care Applied Research Network
• A Call to Action to Address Disparities in Pediatric Mental Health Care.
  Pediatrics 2020 Glomb NW, Grupp-Phelan J
• A Pilot Study of a Measure of Parental Trust in Pediatric Emergency Department Care Teams.
  Academic pediatrics 2020 Byczkowski TL, Kennebeck SS, Grupp-Phelan J
• The Utility of Focused Assessment With Sonography for Trauma Enhanced Physical Examination in Children With Blunt Torso Trauma.
  Academic emergency medicine : official journal of the Society for Academic Emergency Medicine 2020 Kornblith AE, Graf J, Addo N, Newton C, Callcut R, Grupp-Phelan J, Jaffe DM
• Five Profiles of Adolescents at Elevated Risk for Suicide Attempts: Differences in Mental Health Service Use.
  Journal of the American Academy of Child and Adolescent Psychiatry 2019 King CA, Brent D, Grupp-Phelan J, Shenoi R, Page K, Mahabee-Gittens EM, Chernick LS, Melzer-Lange M, Rea M, McGuire TC, Littlefield A, Casper TC, Pediatric Emergency Care Applied Research Network (…
• Effect of a Motivational Interviewing-Based Intervention on Initiation of Mental Health Treatment and Mental Health After an Emergency Department Visit Among Suicidal Adolescents: A Randomized Clinical Trial.
  JAMA network open 2019 Grupp-Phelan J, Stevens J, Boyd S, Cohen DM, Ammerman RT, Liddy-Hicks S, Heck K, Marcus SC, Stone L, Campo JV, Bridge JA
• Depression, Anxiety, and Emergency Department Use for Asthma.
  Pediatrics 2019 Bardach NS, Neel C, Kleinman LC, McCulloch CE, Thombley R, Zima BT, Grupp-Phelan J, Coker TR, Cabana MD
• Predicting 3-month risk for adolescent suicide attempts among pediatric emergency department patients.
  Journal of child psychology and psychiatry, and allied disciplines 2019 King CA, Grupp-Phelan J, Brent D, Dean JM, Webb M, Bridge JA, Spirito A, Chernick LS, Mahabee-Gittens EM, Mistry RD, Rea M, Keller A, Rogers A, Shenoi R, Cwik M, Busby DR, Casper TC, Pediatric …
• The Increasing Burden of Psychiatric Emergencies: A Call to Action.
  Pediatrics 2019 Chun TH, Duffy SJ, Grupp-Phelan J
• Successful Suicide Screening in the Pediatric Emergency Department: Youth, Parent, Researcher, and Clinician Perspectives.
  Archives of suicide research : official journal of the International Academy for Suicide Research 2019 Vaughn LM, Sunny CE, Lindquist-Grantz R, King C, Brent D, Boyd S, Grupp-Phelan J
• Parent-Adolescent Agreement About Adolescent's Suicidal Thoughts: A Divergence.
  Pediatrics 2019 Brahmbhatt K, Grupp-Phelan J
• Utility of the "No Response" Option in Detecting Youth Suicide Risk in the Pediatric Emergency Department.
  Annals of emergency medicine 2018 Hengehold T, Boyd S, Liddy-Hicks S, Bridge J, Grupp-Phelan J
• Will they participate? Predicting patients' response to clinical trial invitations in a pediatric emergency department.
  Journal of the American Medical Informatics Association : JAMIA 2016 Ni Y, Beck AF, Taylor R, Dyas J, Solti I, Grupp-Phelan J, Dexheimer JW
• A Controlled Trial Using Natural Language Processing to Examine the Language of Suicidal Adolescents in the Emergency Department.
  Suicide & life-threatening behavior 2015 Pestian JP, Grupp-Phelan J, Bretonnel Cohen K, Meyers G, Richey LA, Matykiewicz P, Sorter MT
• Factors associated with participation in research conducted in a pediatric emergency department.
  Pediatric emergency care 2015 Taylor RG, Hounchell M, Ho M, Grupp-Phelan J
• Comparison of emergency care delivered to children and young adults with complex chronic conditions between pediatric and general emergency departments.
  Academic emergency medicine : official journal of the Society for Academic Emergency Medicine 2014 Murtagh Kurowski E, Byczkowski T, Grupp-Phelan JM
• Maternal somatic symptoms, psychosocial correlates, and subsequent pediatric emergency department use.
  Pediatric emergency care 2013 Dang AT, Ho M, Kroenke K, Grupp-Phelan J
• Mental health follow-up among adolescents with suicidal behaviors after emergency department discharge.
  Archives of suicide research : official journal of the International Academy for Suicide Research 2013 Sobolewski B, Richey L, Kowatch RA, Grupp-Phelan J
• A randomized controlled trial to engage in care of adolescent emergency department patients with mental health problems that increase suicide risk.
  Pediatric emergency care 2012 Grupp-Phelan J, McGuire L, Husky MM, Olfson M
• The acceptability of mental health screening in a pediatric emergency department.
  Pediatric emergency care 2011 Williams JR, Ho ML, Grupp-Phelan J
• Referral to the emergency department by a primary care provider predicts severity of illness.
  Pediatrics 2010 Rinderknecht AS, Ho M, Matykiewicz P, Grupp-Phelan JM
• Maternal depression and child growth: definitional issues, longitudinal trajectories, and analytic considerations.
  The Journal of pediatrics 2010 Grupp-Phelan J, Ammerman RT
• Assessment of disparities in the use of anxiolysis and sedation among children undergoing laceration repair.
  Academic pediatrics 2010 Brodzinski H, Iyer S, Grupp-Phelan J
• Referral and resource use patterns for psychiatric-related visits to pediatric emergency departments.
  Pediatric emergency care 2009 Grupp-Phelan J, Mahajan P, Foltin GL, Jacobs E, Tunik M, Sonnett M, Miller S, Dayan P, Pediatric Emergency Care Applied Research Network
• Using natural language processing to classify suicide notes.
  AMIA ... Annual Symposium proceedings. AMIA Symposium 2008 Pestian JP, Matykiewicz P, Grupp-Phelan J, Lavanier SA, Combs J, Kowatch R
• Comparing the frequency of unrecognized attention deficit hyperactivity disorder symptoms in injured versus noninjured patients presenting for care in the pediatric emergency department.
  Pediatric emergency care 2008 Pittsenbarger ZE, Grupp-Phelan J, Phelan KJ
• Children's mental health emergencies-part 1: challenges in care: definition of the problem, barriers to care, screening, advocacy, and resources.
  Pediatric emergency care 2008 Baren JM, Mace SE, Hendry PL, Dietrich AM, Grupp-Phelan J, Mullin J
• Failure of psychiatric referrals from the pediatric emergency department.
  BMC emergency medicine 2007 Grupp-Phelan J, Delgado SV, Kelleher KJ
• Mental health problems in children and caregivers in the emergency department setting.
  Journal of developmental and behavioral pediatrics : JDBP 2007 Grupp-Phelan J, Wade TJ, Pickup T, Ho ML, Lucas CP, Brewer DE, Kelleher KJ
• Trends in mental health and chronic condition visits by children presenting for care at U.S. emergency departments.
  Public health reports (Washington, D.C. : 1974) 2007 Grupp-Phelan J, Harman JS, Kelleher KJ
• Identifying children with pneumonia in the emergency department.
  Clinical pediatrics 2005 Mahabee-Gittens EM, Grupp-Phelan J, Brody AS, Donnelly LF, Bracey SE, Duma EM, Mallory ML, Slap GB
• Post-traumatic stress and its effect on health outcomes in children.
  The Journal of pediatrics 2005 Grupp-Phelan J, Zatzick D
• Chronic ankle morbidity in obese children following an acute ankle injury.
  Archives of pediatrics & adolescent medicine 2005 Timm NL, Grupp-Phelan J, Ho ML
• Depression in mothers of children presenting for emergency and primary care: impact on mothers' perceptions of caring for their children.
  Ambulatory pediatrics : the official journal of the Ambulatory Pediatric Association 2003 Grupp-Phelan J, Whitaker RC, Naish AB
• Is routine heparin lock placement beneficial in the evaluation and treatment of febrile children?
  Journal of emergency nursing 2001 Mahabee-Gittens EM, Grupp-Phelan J, Luria JW, Gonzalez del Rey JA
• Health care utilization and cost in children with asthma and selected comorbidities.
  The Journal of asthma : official journal of the Association for the Care of Asthma 2001 Grupp-Phelan J, Lozano P, Fishman P
• Early newborn hospital discharge and readmission for mild and severe jaundice.
  Archives of pediatrics & adolescent medicine 1999 Grupp-Phelan J, Taylor JA, Liu LL, Davis RL
• Perinatal risk factors for infant hospitalization with viral gastroenteritis.
  Pediatrics 1999 Newman RD, Grupp-Phelan J, Shay DK, Davis RL
• How rational is the crossmatching of blood in a pediatric emergency department?
  Archives of pediatrics & adolescent medicine 1996 Grupp-Phelan J, Tanz RR
• Dexamethasone in bronchiolitis: a randomised controlled trial.
  Lancet (London, England) 1996 Roosevelt G, Sheehan K, Grupp-Phelan J, Tanz RR, Listernick R
• Professional liability of residents in a children's hospital.
  Archives of pediatrics & adolescent medicine 1996 Grupp-Phelan J, Reynolds S, Lingl LL