
To schedule a Gravity Fitness appointment,
please call 732-747-1262.
Personal Training/Group Fitness Staff
*All fitness instructors at db Orthopedic Physical Therapy, PC have been certified to teach Gravity Group by EFI Sports medicine.
Barbara Franke
Barbara has the following fitness certifications - Nationally certified by the Aerobics and Fitness Association of America (AFAA) for Personal Training, Weight training, Group fitness, and Pre and Post Natal Fitness. In addition she is certified in the Reebok Core board. Barbara has provided group and personal training at New York Sports Club (NYSC), Work Out World (WOW), Lucille Roberts, and American Woman. Barbara is a mother of 2 children and has dedicated herself to the physical fitness and well being of a diverse age population over a career spanning 11 years
Sophia Giannopoulos
Sophia has the following fitness certifications - National Academy of Sports Medicine - CPT (certified personal trainer), World Instructor Training School (WITS). Sophia has provided personal training at Elite Sports and Fitness Center as well as Centrastate Fitness and Wellness Center. She has been involved in personal training and fitness since 2005. She actively participates in the fitness lifestyle and transmits that energy and enthusiasm when working with her clients.
Nicole Sanchez
Nicole has a B.S. in Applied Exercise Science from the University of New England and was a Varsity Cross Country and Lacrosse athlete. Nicole has been involved in sports for many years and now uses her education and knowledge of sports to create a high energy program for her clients.
Jennifer Hartman
Jennifer is currently certified in BTS and Premiere Group fitness programs. She has been in the fitness industry for 10 years while working as a personal trainer and in management roles at Lucille Roberts, Work-Out World and New York Sports Club.





