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Instructor Trainer bios

Mary Jo Ketterhagen

Mary Jo Ketterhagen-Ida

John Garey Fitness & Pilates
Los Angeles, California, USA

IT qualifications
Matwork, Reformer, Cadillac, Chair, Barrels, ISP, ZEN•GA™, Total Barre™


Mary Jo has had a long history in the fitness industry, beginning in 1993 as an Aerobics Instructor.  She fist received her certification as a STOTT PILATES® Certified Instructor in 2002, and quickly moved on to become an Instructor Trainer for Merrithew™ specializing ZEN•GA™ in 2013, Total Barre™ in 2013 and is a Lead IT for STOTT PILATES. Since becoming certified, Mary Jo has taught courses throughout the Unites States, and internationally as well.  In addition to her STOTT PILATES Certification, Mary Jo is also a certified White Lotus Yoga Instructor and a Mad Dogg® Spinning Instructor.  She specializes in creating workouts for all fitness levels and helping each of her clients to reach their fitness goals.  

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