
Marian Betz MD MPH (Emmy)
Professor, Emergency Medicine, University of Colorado School of Medicine
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- 12605 E 16th Ave# F402Aurora, CO 80045 
- Phone+1 720-848-0000 
- Fax+1 720-848-6802 
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Education & Training
 Beth Israel Deaconess Medical Center/Harvard Medical SchoolResidency, Emergency Medicine, 2005 - 2008 Beth Israel Deaconess Medical Center/Harvard Medical SchoolResidency, Emergency Medicine, 2005 - 2008
 Johns Hopkins University School of MedicineClass of 2005 Johns Hopkins University School of MedicineClass of 2005
Certifications & Licensure
 CO State Medical License 2009 - 2027 CO State Medical License 2009 - 2027
 MA State Medical License 2008 - 2011 MA State Medical License 2008 - 2011
 American Board of Emergency Medicine Emergency Medicine American Board of Emergency Medicine Emergency Medicine
Clinical Trials
- Assisting in Decisions in Emergency Departments: (ED-AID) Study Start of enrollment: 2018 Jun 20
- Advancing Understanding of Transportation Options Start of enrollment: 2019 Dec 12
- "Safety in Dementia": An Online Caregiver Intervention Start of enrollment: 2022 May 22Roles: Contact 
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Publications & Presentations
PubMed
- Firearm Violence Prevention in Peril: A Call to Defend Our Public Safety Infrastructure.Daniel C Semenza, Therese S Richmond, Sonali Rajan, Marian E Betz, Charles Branas
 American Journal of Public Health. 2025-11-01
- Firearm Suicide Prevention in the Military Health System: A Qualitative Study of Clinician Training, the "Lock to Live" Decision Aid, and Connection to Out-of-Home Fir...Sydney Rachel Kennedy, Ian H Stanley, Kaitlyn Friedman, Kayla Meza, Megan L Johnson
 The Journal of Behavioral Health Services & Research. 2025-10-01
- Project Safe Guard-Trauma (PSG-T): Protocol for a randomized controlled trial of lethal means safety counseling to promote secure firearm storage among individuals wit...Ian H Stanley, Julia Finn, Kathleen M Flarity, Mengli Xiao, Rachel L Johnson
 Contemporary Clinical Trials Communications. 2025-10-01
Authored Content
- COVID, Firearms, and Lessons for Public HealthMay 2020
- COVID, Firearms, and Lessons for Public HealthMay 2020
- Changes in Firearm and Medication Storage Practices in Homes of Youths at Risk for Suicide: Results of the SAFETY Study, a Clustered, Emergency Department–Based, Multisite, Stepped-Wedge TrialApril 2020
Press Mentions
 Study Sheds Light on Depression in Community-Dwelling Older AdultsJanuary 8th, 2025 Study Sheds Light on Depression in Community-Dwelling Older AdultsJanuary 8th, 2025
 Online Decision Aid May Help Older Adults Decide When to Stop DrivingApril 22nd, 2022 Online Decision Aid May Help Older Adults Decide When to Stop DrivingApril 22nd, 2022
 Study: Mother-to-Baby Transmission of COVID-19 During Pregnancy, Delivery Is RareAugust 9th, 2021 Study: Mother-to-Baby Transmission of COVID-19 During Pregnancy, Delivery Is RareAugust 9th, 2021
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