LTC Stephen Hummel, Ph.D.

LTC Hummel is an assistant professor who teaches biology and general chemistry courses in the Department of Chemical & Biological Science & Engineering and Center for Molecular Science at the United States Military Academy. 

He was commissioned through Officer Candidate School in December 2005 as a chemical officer. Upon completion of company command, he transitioned to Functional Area 52, nuclear and counter-weapons of mass destruction. Hummel's experiences span both the tactical and operational levels and include service in armor, light infantry and Stryker units, as well as specialized organizations such as a nuclear disablement team. He has operational experience in Iraq and Afghanistan.

Hummel holds two master's degrees – one in free radical and radiation biology from the University of Iowa and another in chemical and physical biology from Vanderbilt University. In 2023, he earned a doctorate in biology from Boston College.