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Gregory Lewis

Assistant Professor of Orthopedics and Rehabilitation
Assistant Professor of Mechanical Engineering, Bioengineering, Biomedical Sciences, & Engineering Science and Mechanics


  • College of Medicine
  • Mechanical Engineering
  • Engineering Science and Mechanics

100 Penn State Milton S. Hershey Medical Center


Research Areas:






With more than 60 faculty members, 330 graduate students, and 800 undergraduate students, the Penn State Department of Mechanical Engineering embraces a culture that welcomes individuals with a diversity of backgrounds and expertise. Our faculty and students are innovating today what will impact tomorrow’s solutions to meeting our energy needs, homeland security, biomedical devices, and transportation systems. We offer B.S. degrees in mechanical engineering as well as resident (M.S., Ph.D.) and online (M.S.) graduate degrees in mechanical engineering. See how we’re inspiring change and impacting tomorrow at

Department of Mechanical Engineering

137 Reber Building

The Pennsylvania State University

University Park, PA 16802-4400

Phone: 814-865-2519