ABOUT US

• Tom Purvis, RPT
  Founder
• Jennifer Purvis, CPA
  Executive Administrator
• Jennifer Grant Bernier
  Program Administrator
• Mariane Malucelli, PT, RTS_M
  Certification Administrator
• Chris Graney, BS, RTS_M MAT
  Business Development
• Joe DeAntonis, MS, RTS_M, MAT
  Degree Program Director

• RTS Instructors

• Matt Bernier, RTS_M MAT
  Denver, CO
• Omar Castillo, RTS_M MAT
  Mexico
• Paul Ciske PhD, RTS_M MAT
  Oakland, CA
• Peter Chiasson, RTS_M MAT
  Toronto, ON
• Joe DeAntonis, MS, RTS_M, MAT
  Pittsburgh, PA
• Kevin Dunn, MPT, MAT, RTS_M
  Oklahoma City, OK
• Lauren Eirk, RTS_M, MAT
  Kentucky
• Chris Graney, RTS_M MAT
  Shelton, CT
• Glen Killian, RTS_M, MAT
  Dallas, TX
• Mariane Malucelli, PT, RTS_M
  Brasil
• Charlie McMillin, MS, RTS_M, MAT
  Baltimore, MD
• Jacques Henri Taylor, BSc, RTS_M MAT
  Los Angeles, CA
• Mark Slavin, DC
  International Director

• International Affiliates

• Canada
  Core Strength
  Peter Chiasson
  Toronto, ON
• Mexico
  Sport City
  Marcel Kerriou
  Mexico City
• Spain
  Resistance Institute
  Lucas Leal

Mark Slavin, DC

Mark is a graduate of National College of Chiropractic in Lombard, IL. After several years in private practice, Mark became the Director of Education for the National Academy of Sports Medicine in 1991 and continued his tenure until 2000.

Since that time he has served as the International Director for the RTS program (covering all countries for which we do not have an official RTS International Affiliate or local RTS Instructor) as well as an honorary president of the Hong Kong based International Personal Training Academy. He is also an international lecturer for Cybex.