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Instructor Trainer bios

The Merrithew Faculty, or members of our esteemed team of Instructor Trainers, is made up of highly qualified and internationally sought-after educators who are known for their dedication, professionalism and attention to detail. All of our faculty members hold full certification in the STOTT PILATES® method and have achieved additional designations to complement their training. A diverse group, they come from various backgrounds including physical therapy, exercise science, athletic therapy, dance and group and personal fitness training to name a few. Every member of the team strives to uphold the highest standards of training that have been developed worldwide.

Jeff Ong

Jeff Ong

Toronto, Ontario, Canada

IT qualifications
STOTT PILATES® Matwork & Reformer, Cadillac, Chair & Barrels, ISP, Rehab Matwork & Reformer; ZEN•GA®

Additional credentials and designations


Jeff is a member of the Ontario Osteopathic Association (OOA) and a graduate of the Canadian Academy of Osteopathy (CAO). As a classically trained osteopathic manual practitioner, Jeff's training has given him a deep understanding of osteopathic principles. He applies his extensive knowledge of the human body by successfully diagnosing and treating a diverse range of musculoskeletal and physiological problems. He enjoys continually learning about the human body and improving his osteopathic treatments in order to help others.

In 2000, Jeff graduated with a degree in Nutritional Science from the National University of Malaysia. In 2006, after working for several years in the healthcare industry, he moved to Toronto and enrolled in the STOTT PILATES® Certification program. Jeff was invited to become an Instructor Trainer for the Merrithew Education Department in Toronto in 2008. Since then, he has taught STOTT PILATES education programs and workshops internationally throughout Asia and Europe as well as in Canada.

Jeff's interest in human movement and health is complemented by his gentle and effective teaching manner, drawing both clients and fellow Instructors alike to work with him on a regular basis. As a well-known and respected Pilates Instructor in the industry Jeff is continually inspired by the opportunity to teach others and regularly participates in Pilates and movement workshops in order to deepen his knowledge of anatomy, biomechanics and teaching.

Jeff's passion for results-oriented, progressive, rehabilitative programming is rooted in his teaching approach. This unique style has established him as a lead Pilates Instructor who is able to provide high quality, diverse Pilates workouts for every client at any level, while being mindful of specific needs, focuses and goals.

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