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Our Team

Below is a listing of the MUSC Health Weight Management Center faculty and staff.

Patrick M.O'Neil, Ph.D.

Associate Director Of Clinical Services:
Tonya F. Turner, MPH, RD, LD

Patient Services Staff:
Shawn Witherspoon
Jenny Boyce, BA

Robert Malcolm, M.D.

Nursing Staff:
Rhoda Ascanio, MSN, APRN, FNP-BC

Postdoctoral Fellow
Sarah Hales, MSW, Ph.D.

Registered Dietitians:
Tonya F. Turner, MPH, RD, LD
Laura Nance, MA, RD, CDE
Magie Young, RD, LD

Exercise Physiologists:
David O. Sword, PT, DPT, CCS
Lisa McQuade, MA
Izzy Kelley, MS

Research Staff:
Mary Harley, BS