Staff | Catalyst Gymnastics

THIS IS THE TEAM

Introducing Our Incredible Team of Certified, Hands-On Coaches!

Each coach is committed to delivering exceptional gymnastics instruction to athletes of all ages and skill levels.

Owner & Club Director

Krista Johnsen

Krista has so many amazing qualities that will help your children reach their full potential in gymnastics. Her encouragement and kind heart will be sure to make your child smile and love gymnastics - all while helping them perfect their skills! She has been teaching gymnastics for 30 years, and for the last 16 right here in Milton. Krista is dedicated to making the gym a safe and enjoyable space for all!

Certifications:

30+ years of Gymnastics Coaching Experience

NCCP WAG Level 3 Certified

NCCP Trampoline Level 2 Certified

Certified High Five "Train the Trainer"

Certified Sport Psychology Trainer

Sport Yoga Certification

CPR/First Aid/AED

Risk Management

ODP Assessor

Canadian Centre for Child Protection - Commit to Kids Course Completion

Further Education

Psychology of Performance

Mental Health in Sport

Making Head Way in Sport

Anti-racism in Coaching

Safe Sport Training

Owner & Head Coach

Mia Levstik

Mia has recently transitioned from a high level Provincial gymnast to an experienced provincial coach. Mia has developed many young athletes to reach their full potential from recreational to as high as the provincial level and continues to aspire for more. Her coaching style is well balanced with both high expectations with room for fun and play! Mia is dedicated to making the gym a safe space for athletes of all levels!

Certifications:

NCCP WAG Comp 2 Trained

NCCP Trampoline 1

First Aid/CPR/AED

High 5 Certification

Safe Sport Training

Risk Management

Canadian Centre for Child Protection - Commit to Kids Course Completion

Club Administrator

Heather Rivers

Heather has been working in the gymnastics industry for 24 years in admin and coaching positions - the last 14 have been right here in Milton! She has also been apart of the Ontario Development Program (ODP) for over 10 years as a Chief Assessor. Heather is also certified in First Aid/CPR/AED and Health and Safety. She is very knowledgeable with our uplifter system and is always happy to assist with any registration or administration questions!

Certifications:

NCCP WAG Level 2 Certified

NCCP Level 1 Trampoline Certified

Active Start Certified

ODP Chief Assessor

Safe Sport Training

Risk Management Certified

Canadian Centre for Child Protection - Commit to Kids Course Completion

JHSC Supervisor Certified

First Aid/CPR/AED

WHMIS Certified

Provincial Coach

Candice Feinrip

Candice has been coaching gymnastics in Ontario for 26 years. Her passion for the technical details of the sport, coupled with her commitment to solid basics and physical conditioning, ensures all athletes have the foundations in place to attain their goals. Candice encourages, supports and guides the athletes both in and out of the gym. In addition to her commitment to coaching gymnastics, Candice has been teaching with the Halton District School Board for the past 12 years.

Certifications:

NCCP WAG Level 3

NCCP Level 2 Trampoline

Developing Athletic Abilities Training

Safe Sport Training

Commit to Kids

Primary Junior Ontario Certified Teacher

Special Education (part 1)

Provincial Coach

Shannon Gwilliam

With over 25 years of coaching experience, Shannon is a dedicated and passionate gymnastics coach known for developing athletes to reach their fullest potential — both in and out of the gym. Over the course of a distinguished career, she has trained gymnasts across all levels, from recreational beginners to elite competitors, emphasizing strong fundamentals, discipline, and a love for the sport.

Shannon’s coaching philosophy centers on creating a positive, supportive environment where athletes can build confidence, resilience, and lifelong skills.

Certifications
NCCP WAG Level 3 Certified
NCCP level one trampoline certified.
Safe Sport Training