MORE ABOUT US

Mido Zelenjakovic

Mido lives and breathes fitness every day. As a former professional European volleyball player, he has the drive and determination of a true athlete. Having held coaching positions in both Europe and the US, Mido knows what it takes to encourage and motivate, and strives to be an agent of permanent, positive change.

Mido developed and delivers all the fitness programs at RSF. He earned his BS in Sport Management and Physical Education from the SUNY College at Brockport in 2003. Prior to opening RSF, Mido spent six years as a fitness trainer at Oak Hill Country Club where he developed a devoted following. Anyone who has worked with Mido will tell you that his approach is not only fun but inspiring.

Cathy Hahn

As a pediatrician, Dr. Hahn has worked for decades on the front lines in the fight against childhood obesity. And as a mother, she recognized a real absence of comprehensive family fitness programming in the area. It was when she trained with Mido that they realized they could combine forces to bring something truly meaningful to our community. 

Dr. Hahn is board certified in pediatrics and a fellow of the American Academy of Pediatrics. She received her medical degree from Albany Medical College, a master's degree from SUNY Buffalo, and is a graduate of Cornell University. After completing residency training at Golisano Children's Hospital in 1993, Dr. Hahn joined Pittsford Pediatrics where she practices today.