THE CORE57 TEAM

 The CORE57 Team is highly skilled, motivated, and engaged with our clients. We take great pride in our ability to not only deliver the best services but in also creating lasting connections with all of our members. Being a member of CORE57 means being a part of our Tribe.

  • A smiling man and woman wearing black workout shirts with green circular logos, standing together in a gym with shelves of weights in the background.

    KOLLEEN + JASON LOSCH

    CORE57 Founders & Owners

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  • KOLLEEN LOSCH

    Founder, Master Trigger Point Trainer

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  • A smiling blonde woman with blue eyes, wearing a black workout shirt with a green fitness sticker that says "CORE" and a small message that says "BE STRONG". She is in a gym with weights in the background.

    REBECCA PEDRICK-GRAYBECK

    Functional Nutritionist/Trainer

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  • A woman with short dark hair and a bright smile, wearing a black athletic tank top with a neon green circular sticker on the front that says 'CORE57' and inspirational words, in a gym with kettlebells and medicine balls in the background.

    HEATHER LOVE

    Myofascial Therapist/Trainer

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  • A smiling woman with shoulder-length light brown hair wearing a black athletic tank top with a yellow circular logo that says 'Code' and 'Be Strong. Be Better. Be You.' in a gym with weights in the background.

    CHANDALYN PULMANO

    Director of Training

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  • A smiling woman with curly brown hair wearing a black tank top and a necklace, standing in a gym with weight racks in the background.

    PAULINE MANDATO

    Director of Studio Operations

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  • A smiling woman with short dark hair and earrings, standing in front of a wall of fitness weights in a gym.

    CHRIS THIEL

    Director of Community Relations

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  • A woman with brown hair and blue eyes smiling in a gym, wearing a black tank top with a yellow sticker that reads 'Be Strong, Be Better, Be You.'

    MEGAN HOLCOMBE

    Director of Marketing/Trainer

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  • Charlene Bayer Headshot

    CHARLENE BAYER

    Pilates Instructor

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  • A smiling woman with light brown hair and tan skin, wearing a black tank top with a yellow fitness event sticker, standing in a gym with weight racks in the background.

    GABY BRUBAKER

    Trainer

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  • A woman with shoulder-length black hair smiling, wearing a black workout top with a yellow circular sticker that says 'CORES7 BE STRONG. BE BETTER. BE YOU.' in a gym or fitness setting.

    SIMONE GALVAN

    Trainer

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  • A woman with long blonde hair smiling, sitting in front of a shelf with black and white footballs, wearing a black sleeveless top with a yellow sticker that reads 'CORE57' and 'BE STRONG, BE BETTER, BE YOU'.

    LAUREN HALL

    Trainer

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  • A smiling woman with blonde hair wearing a black tank top and a green 'Core' fitness sticker, standing in front of black gym weights.

    SARA HARRISON

    Trainer

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  • A woman wearing a black sports tank top with a yellow circular sticker that reads 'CORE57' and 'Be Strong, Be Better, Be You' is in a gym with black weight plates and dumbbells on racks behind her.

    ELIZABETH JOHNSEN

    Trainer

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  • Close-up of a middle-aged woman with blonde hair and blue eyes, smiling, wearing a black sports tank top and a necklace, with gym equipment blurred in the background.

    KAREN LAM

    Trainer

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  • A woman with curly blonde hair and blue eyes smiling in front of a brick wall.

    CHRISTEN PERRELLA

    Pilates Instructor

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  • A smiling man with short hair and a beard, wearing a black sports jacket with a yellow emblem on the chest, standing in front of a background with gym equipment like weights.

    MATT SANTOS

    Trainer

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MEET OUR LOCAL COMRADES

The Alpharetta community is full of wonderful people. We’re proud to call these local businesses our friends and look forward to making more community connections within our beautiful neighborhood.

SCHEDULE A GOAL-SETTING SESSION TODAY

Ready to take your health into your ownhands but don’t know where to start? We’re here to guide you!

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