Amy Cohn PhD, Faculty Director
Amy Ellen Mainville Cohn (she/her) is an Arthur F. Thurnau Professor in the Department of Industrial and Operations Engineering at the University of Michigan, where she also holds an appointment in the Department of Health Management and Policy in the School of Public Health. Dr. Cohn is the Faculty Director of the Center for Healthcare Engineering and Patient Safety (CHEPS). She holds an A.B. in applied mathematics, magna cum laude, from Harvard University and a PhD in operations research from the Massachusetts Institute of Technology. Her primary research interests are in applications of combinatorial optimization, particularly to healthcare and aviation, and to the challenges of optimization problems with multiple objective criteria. She values teaching, mentoring, having a positive impact on society through her work, and helping to foster a vibrant, diverse, nurturing community. She and her husband Jonathan are the proud parents of two sons, Tommy and Peter.
Laura McAndrew, Managing Director
Laura McAndrew (she/her) joins CHEPS after 11 years in public health practice with a focus on college well-being, evaluation, and DEI. She holds a BA in Psychology and an MPH in Health Behavior and Health Education from the University of Michigan. Her work is rooted in health equity, community organizing, and project management principles. Laura’s role is to support CHEPS’ amazing students, staff, and project partners and to oversee operations.
Elizabeth Fisher, Marketing and Communications Specialist
Liz (she/they) has worked in the College of Engineering since January, 2005 and has been with CHEPS since 2013. She is also an alum of the University of Michigan School of Education. Liz handles all things communications at CHEPS including the website, social media, newsletter, and helping students with papers, posters, and presentations. They’re a big fan of poetry, cats, and The Great British Bake-Off.
Gene Kim, Administrative Assistant
Gene (they/she/he – I’ve been called them all and they all work for me) has worked at CHEPS for over 10 years and the U for 15. They hold an MBA with EMU and a BA with U-M. They enjoy dancing ballet five times a week and spending time in the garden.
William Pozehl, Research Area Specialist
Billy Pozehl (he/him) is a Research Specialist at CHEPS. He began working at the Center as an undergraduate student researcher and holds BSE and MSE degrees in Industrial and Operations Engineering. He has been full-time staff since 2015. He enjoys helping our student CHEPSters brainstorm the challenges they face as they work on our projects and spends his free time watching Michigan sports.