Personal Trainers

All of our nationally certified Personal Trainers are experienced strength and conditioning specialists and can construct a tailored plan to help you reach your fitness goals.

Personal Trainers

Mary Mileo  Mary Mileo
Director of Training & Weight Management
Mary is a certified personal trainer through the National Council on Strength & Fitness. She is a soccer coach for two teams for the Clarkstown Recreation League. Mary is extensively trained as one of Vision's Weight Management Specialists. Personal Training is Mary's second career as she is also a certified elementary school teacher for which she holds a Master of Science in Teaching.

My goal as a trainer is to help women and men of all ages understand that proper nutrition and exercise are the key components to staying "young and fit." The rewards are great when you challenge yourself and succeed.

Siobhan O'Shea  Siobhan O'Shea
Siobhan holds a masters degree in Exercise Physiology from Long Island University in Tarry Town NY, and has been a certified Personal Trainer for the last 20 years. Siobhan graduated with a Bachelors degree from St. Thomas Aquinas College with a degree in Recreational Therapy. Prior to St. Thomas Aquinas, Siobhan was a Dance Major at SUNY Purchase. For 13 years she managed and owned a fitness Center. Siobhan has certifications in Group Fitness, including Pilates mat and Pilates Reformer. Siobhan enjoys working with all different types of individuals with different needs. She also has many years of experience working with athletes in a sports performance capacity in addition to working with children for the sake of general fitness and nutrition.
Dan Scott  Dan Scott
Dan is a dedicated and motivated trainer who is always trying to stay up to date with new training styles and fitness equipment. He is a graduate from Sacred Heart University where he played 4 years of Division 1 Collegiate baseball as a pitcher and also received honors for his athletic accomplishments. Dan received certification from VSA weight lifting as a Sports Performance Coach from the Olympic Training Center in Colorado Springs. His latest stride in fitness was becoming a certified Kettlebell instructor though Kettlebell Concepts. Dan has been in the fitness industry for over 6 years and has worked with clients of all ages ranging from adolescents to senior citizens. During his experience Dan has helped hundreds of fitness enthusiasts attain their goals such as weight loss, muscle building, pre/post rehab, athletic performance, and countless others.
Janice Sontag  Janice Sontag
Originally from the Midwest, Janice found her way to the New York area via Broadway. After a short but successful career as a dancer, she started a family and realized fitness was the perfect career to express her creativity and use her energy. Janice is a certified Personal Trainer and Group Fitness Instructor. With 17 years experience, she keeps up with the latest fitness trends and has invented a few of her own. Janice provides encouragement to all levels of fitness whether it be one on one or in a group setting. With challenging, energetic and fun workouts Janice will help you achieve your fitness goals.
Ed Weiss  Ed Weiss
AAPT-CPTtrx e3
Ed successfully completed a 260-hour curriculum at the American Academy of Personal Training licensed by the Department of Education & AAPT.  Ed was a standout athlete at Colgate University and is currently pursuing a Masters in Physical Education at Manhattanville College.

There is nothing more gratifying than helping both children and adults achieve their fitness goals through a combination of strength training, cardio and proper nutrition. The ultimate goal is to educate, help people feel better about themselves, their body and most importantly have fun while doing so: Knowledge + Commitment = Success.

Janet DiDomenico  Janet DiDomenico
Janet has been a Certified Personal Trainer for over 10 years. She has been certified with NASM (National Academy of Sports Medicine) and is currently certified from ISSA (International Sports Sciences Association) Janet is also a certified e3 weight management specialist. She has completed 2 marathons and spent 4 years coaching girls softball. She understand the connection of mind to body and focuses on that with those she trains. She likes to challenge her clients with all types of strength training and encourages them to surpass their physical and mental boundaries. Janet believes "with determination you can make anything happen."
Lisa Calitri  Lisa Calitri
Lisa is a veteran of the fitness industry for nearly 20 years. She maintains her certifications in NFPT, TPI-CGFI (Titleist Golf Fitness), TRX, KBC 1&2, WKC (World Kettlebell Club),JG Spinning, and e3 Weight Management. In 1996 Lisa was diagnosed with Multiple Sclerosis. Prior to her diagnosis, Lisa was ranked #15 by the Women's Professional Racquetball Association (WPRA). More recently in November 2010 Lisa received accommodations from Bergen County for her work for and with disabled persons. Lisa especially enjoys working with individuals on weight loss and those looking to improve their golf and tennis games.
Fred Vavosa  Fred Vavosa
Born and raised in Northern N.J., Fred has dedicated himself to physical fitness since his early school years. Having participated in football, baseball, and basketball throughout his school years, Fred gained great training experience while challenging himself both physically and mentally. Fred joined the United States Marine Corps and graduated at the top 5% of his battalion for Boot Camp training. He moved onto Infantry Training Battalion where he excelled amongst his peers. His military career led him to become a firefighter where he utilises his training to ensure the physical safety of others. Fred is a certified Personal Trainer through the National Academy of Sports Medicine (NASM) as well as certified in Optimum Performance Training for Youth through NASM.
Connor Guinan  Connor Guinan
Connor is a certified personal trainer through NASM as well as e3 Weight Management Specialist, and has been training friends and family for 20 years. He attended Bergen Catholic H.S. in Oradell, NJ where he played tight end on the 1991 State Championship Team and was honored with The Strongest Football Player Award. He graduated from Springfield College in MA where he received his BA in Sports Management while playing Division II football and baseball for a year. After graduating from Springfield, Connor worked on Wall Street for 12 years as a treasury bond broker and fixed income operational risk manager. He chose to leave Wall Street to follow his passion to work in the fitness industry. He helped out as an assistant freshman coach with the nationally ranked Bergen Catholic Football program in the summer of 2010. Connor enjoys training his clients in boxing, weight training, super sets, TRX and kettlebells.
Maryellen Montera   Maryellen Montera
Maryellen is a certified personal trainer and group fitness instructor. She teaches spin, body and strength conditioning and jumpsport. Maryellen is a graduate of Dominican College where she played Division 2 Collegiate Women's Basketball and Softball. She was a three time All-American in basketball with a scoring record of 2,068 points. After graduating college, she coached high school girls basketball. Being an athlete her whole life, she learned about self discipline and personal challenge both physically and mentally. Maryellen believes "In giving 110%, don't short change yourself because when it's all said and done you get out what you put in."
  Jordan Baum
Jordan Baum is a SUNY Cortland graduate. She received her Bachelors Degree in Kinesiology Fitness Development. Jordan has been involved in various sports including soccer, softball, tennis and track but her love and passion is playing ice hockey. She played Division 3 hockey at Cortland State. Completing her college career, she followed her passion and started coaching hockey. Her prior experience also includes working with the United States Military Academy West Point Strength coaches. Jordan is also certified in functional movement screening which aids in identifying any potential weaknesses or injury. She customizes and creates programs using corrective exercises and an emphasis on reconditioning. Jordan's functional training approach encompasses the mind and body and provides clients and athletes with a positive experience for achieving their fitness and lifestyle goals.
  Robert Hirt
Robert is a certified personal trainer through National Strength and Conditioning Association as well as a Certified Strength and Conditioning Specialist. Robert has a B.A. in Psychology from Saint Thomas Aquinas College. He played soccer for 4 years at STAC where he ranked in the Top 5 for strength and power each year. He was a former captain of the Westchester Flames U20 National Finals and played for two semi-professional men's teams. He currently is the Assistant Coach at Tappan Zee High School for boy's soccer. Specializing in athletic performance his other passions include yoga, calisthenics and nutrition. Robert believes in melding the mind and body to create the ultimate athlete.

  Eric Nanton
Youth Fit Zone Supervisor

Eric is a lifelong Rockland resident and Clarkstown North graduate. He is a certified personal trainer, movement specialist, sports & conditioning coach, baseball coach and instructor. Eric has always had a passion for sports. He was a three sport high school athlete, playing football, basketball and baseball. After graduation, he became an avid weight lifter as well. Eric graduated from Clemson University with a B.S. in Sports Marketing and continued playing baseball while at Clemson. He currently plays in a semi-pro men's league and also coaches kids of all ages in a variety of all sports. Eric has a training background in functional movement which focuses on getting individuals to move better. Eric’s true passion is helping others achieve and maintain their optimal health and fitness goals.