Atlanta Personal Trainer Program Teaching Staff

Committed To Your Success

Atlanta Personal Trainer Program instructors have a passion for fitness and a special ability to inspire others to rise to their true potential. They have at least three years of practical and teaching experience, an education in the field, and are NASM certified.

Additionally, each instructor has undertaken our own rigorous training process to ensure they possess exceptionally high levels of knowledge, experience, and teaching skill, while keeping up-to-date with the latest advancements and new trends in the fitness industry.


Abby Johnson

  • Indiana University, Bachelor of Science, Fitness Specialist Major/Nutrition Minor, 2005
  • Georgia State University, Masters of Science, Dietetics, 2014
  • Licensed and Registered Dietitian, 2014
  • Certified Personal Trainer, (NASM), National Academy of Sports Medicine, 2016

Dr. Colleena Collins

  • Southeastern Louisiana University, Bachelor of Science, Biology, 2009
  • Life University, Doctorate in Chiropractic, 2014
  • Concordia University, Masters of Exercise Science, 2016
  • Certified Olympic Weightlifting USA W, 2014
  • Performance Enhancement Specialist, (NASM) National Academy of Sports Medicine, 2016
  • Certified Track & Field Coach, USATF, 2016

Cassie Laegen

  • California University of Pennsylvania, Masters of Science in Exercise Science, and Health Promotion; Emphasis on Performance Enhancement and Injury Prevention
  • University of North Georgia, Bachelor of Science in Physical Education (Exercise Science)
  • Performance Enhancement Specialist, (NASM) National Academy of Sports Medicine, 2016
  • Certified Personal Trainer, ACSM, 2015
  • Certified Health Coach, ACE, 2017
  • Certified American Swim Coach, ASCA, 2014
Financial Aid
Atlanta Personal Trainer Program offers a wide variety of payment plans and all the support you need.
Financial Aid Info
We are a member of the ASM Wellness family of teaching programs
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Get great fitness training at a great price
SensAbility is the teaching clinic of Atlanta Personal Trainer Program.
It's where we provide a wide range of personal training services to the public.
2 Dunwoody Park South
Atlanta, GA 30338
Phone: 770-648-1331

2 Dunwoody Park South, Suite 103
Atlanta, GA 30338
Phone: 770-648-1331