John Violanti, PhD is a research professor in the Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo and a member of the University at Buffalo graduate faculty. He was formerly a full professor at the Rochester Institute of Technology Department of Criminal Justice. He is a police veteran, serving with the New York State Police for 23 years as a trooper, criminal investigator, and later as a coordinator of the Psychological Assistance Program (EAP) for the State Police.

Violanti has been involved in the design, implementation, and analysis of police stress and health studies during his entire career. Recent projects include a longitudinal study on psychological stress and cardiovascular disease in police officers and the impact of shift work on police health outcomes funded by the National Institute of Occupational Safety and Health.

Violanti has authored over 100 peer-reviewed articles on police stress and PTSD, police mortality, suicide, and cardiovascular health. He has also written and edited seventeen books on topics of police stress, psychological trauma, and suicide. He has lectured nationally and internationally at academic institutions and police agencies on matters of suicide, stress and trauma at work.

• MS, Counseling Psychology, University at Buffalo, 1988
• PhD, Sociology, University at Buffalo, 1981
• MS, Social Sciences, University at Buffalo, 1975
• BA, Psychology, University at Buffalo, 1973

• 2012 - Centers for Disease Control Alice Hamilton award for Excellence in Occupational Safety and Health. Honorable mention, Epidemiology and Surveillance Category. (co-author). Shiftwork duration and the awakening cortisol response among police officers. Chronobiol Int. 2011 May;28(5):446-57. doi: 10.3109/07420528.2011.573112. PMID: 21721860.
• 2012 - Centers for Disease Control Charles C. Shepard Award Nominee. Assessment Category. (co-author). Metabolic syndrome and carotid intima media thickness in urban police officers. J Occup Environ Med. 2011 May;53(5):553-61. doi: 10.1097/JOM.0b013e3182171995. PMID: 21505360.
• 2011 - Centers for Disease Control Charles C. Shepard Award Nominee. Assessment and Epidemiology Category (co-author). Endothelial function, a biomarker of subclinical cardiovascular disease in urban police officers. J Occup Environ Med. 2010 Oct;52(10):1004-8. doi: 10.1097/JOM.0b013e3181f4385c. PMID: 20881625.
• 2010 - Centers for Disease Control Charles C. Shepard Award Nominee. Assessment and Epidemiology Category. (first author). Atypical Work Hours and Metabolic Syndrome among Police Officers. Arch Environ Occup Health. 2009 Fall;64(3):194-201. doi: 10.1080/19338240903241259. PMID: 19864222.