NEW VISITOR POLICY in effect as of Monday, March 30
See all Novel Coronavirus Information for Penn Medicine Patients


Due to the recent Novel Coronavirus emergency, some locations may be operating with different hours or temporarily closed.

Our Providers

Administrative Leadership

  • Steve Johnson headshot

    Steven D. Johnson

    Administrative Director, Healthy Weight Management & Bariatric Surgery

Clinical Staff

  • Emily Erb headshot

    Emily Erb

    Exercise Physiologist

  • Ryan Huxta headshot

    Ryan Huxta

    Exercise Physiologist

  • Kyle Kloepfer headshot

    Kyle R. Kloepfer

    Exercise Physiologist

  • Jennifer M. Collins, PsyD

    Neuropsychology, Psychology
  • Kathy Bonadio headshot

    Katherine G. Bonadio


  • Jan Kristensen headshot

    Jan Kristensen


  • Nicole Starr headshot

    Nicole Starr


  • Shauna Mugavero headshot

    Shauna Mugavero

    Bariatric Program Coordinator

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