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MEET OUR TRAINERS

At Geneva Fit Club, our trainers are here to support you at every stage of your fitness journey. Whether you’re just getting started, returning after time away, or looking to improve strength, balance, or performance, our experienced team offers personalized training in a welcoming, judgment-free environment.

Interested in working one-on-one? Booking links are available below.

Marissa Grillone

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Crossfit Level 1 Trainer

Precision Nutrition Level 1 Trainer

Now Accepting New Clients!

Movement has been a part of Marissa’s life for as long as she can remember. With experience as a competitive athlete, bikini bodybuilder, and CrossFit athlete, she brings a well-rounded and functional approach to training. Marissa believes fitness should enhance everyday life and help people move better, feel stronger, and live more confidently. She has worked with a wide range of clients — from athletes looking to improve strength and agility to community members focused on staying active and keeping up with their grandchildren.

Connect with Marissa

Patti Scalise

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ACE Certified Personal Trainer

Now Accepting New Clients!

Patti is passionate about helping people feel fit, confident, and comfortable in their own bodies. With a background in Biology and Health Science and experience in education and coaching, she brings a strong foundation of knowledge and a people-first approach to training. Patti is known for building meaningful relationships with her clients and supporting them as they begin their fitness journey, set goals, and celebrate milestones along the way.

Connect with Patti

kari DAmico

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Owner | ACE Certified Personal Trainer
NASM Corrective Exercise (Post-Injury) | Active Aging & Foam Rolling

Waitlist for new clients.

Kari is the owner of Geneva Fit Club and a passionate personal trainer with a strong focus on active aging, strength, and balance. Her fitness journey began with a personal goal — feeling confident on her wedding day — and evolved into a lifelong commitment to helping others move and feel their best. After marriage and becoming a mother, Kari found her purpose in supporting clients as they age gracefully, recover from injury, and build confidence through safe, effective movement.

Connect with Kari

 Jynell Petrosino

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NETA Certified Personal Trainer
Level 2 Integrative Health Practitioner

Waitlist for new clients.

With over 13 years of experience, Jynell brings a holistic and personalized approach to fitness and wellness. Her background as a competitive swimmer and lifelong athlete shaped her passion for helping others build strength, resilience, and consistency. As an integrative health practitioner, Jynell creates customized exercise and wellness plans designed to support each client’s unique body and lifestyle. She has experience working with clients of all ages, including pregnant and postpartum women, and is dedicated to helping people achieve sustainable, long-term results.

Connect with Jynell

HEAR IT FROM OUR MEMBERS

Geneva Fit Club
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