About Us

Scientific Advisory Board


Harry (JR) Brandt, Jr., CO

Harry (JR) Brandt, Jr., CO, a certified orthotist, is Director of Orthotics at Collier Rehabilitation Systems/Orthotics and Prosthetics and Northern California Medical in California. He is also a consultant to major orthotics/prosthetics… More


Rock G. Positano, DPM, MSc, MPH

Rock G. Positano, DPM, MSc, MPH, is Director and Founder of the Non-surgical Foot and Ankle Service at the Hospital for Special Surgery in New York City, and Director and Founder of the Joe DiMaggio Sports Medicine Foot… More


Rachel Rader, DPM

Rachel Rader, DPM, a podiatrist and wound care/diabetic limb salvage specialist at Davis Regional Medical Center in Statesville, North Carolina, has more than 15 years of wound care experience, implementing the latest… More


Terrence P. Sheehan, MD

Terrence P. Sheehan, MD, is the Chief Medical Officer of Adventist Rehabilitation Hospital of Maryland, an acute rehabilitation facility specializing in traumatic brain injuries, spinal cord injuries, strokes, amputations,… More


Robert P. (Bob) Thompson, CPed

Robert Thompson is a nationally-recognized speaker on the topic of preventive foot health. A double-board-certified pedorthist, he holds a Master’s degree in professional studies with a concentration in hospital… More


W. Stuart Tucker, Jr., MD

W. Stuart Tucker, Jr., MD, is board-certified in internal medicine, endocrinology, diabetes and metabolism. He currently practices both general internal medicine and endocrinology as a member of the Randolph Internal Medicine… More


Lori S. Weisenfeld, DPM

Lori S. Weisenfeld, DPM, a sports podiatrist based in New York City, has been treating athletes, dancers and performers from around the world for over 25 years.  Dr. Weisenfeld, a Clinical Advisor to the American… More

Was this helpful?