Meet Our Team

  • A woman with short gray hair and blue eyebrows, wearing a black dress with colorful floral sleeves and a large statement necklace, standing in front of a wooden wall with a sign that reads 'The Strong: The Ultimate Biotech'.

    Isabel Garcia

    Proud owner of OsteoStrong Seal Beach. Her journey started as a member—experiencing life-changing results like reduced knee pain and improved bone density. With a background as a Curves franchise owner, she has always been passionate about helping women take charge of their health. She’s especially driven to support women through menopause, offering science-backed tools to build strength, confidence, and long-term vitality.

  • A woman with long blonde hair smiling, wearing a black T-shirt with white text and a yellow logo, standing in front of a wooden wall with the partial word 'OSTE' visible.

    Fran Peterson

    Based in LA and Orange County, she’s passionate about working with people and supporting their wellness journey through a holistic lens. At the center, she helps schedule members, guide them through modalities, and support their progress—she especially loves seeing members experience real results. Whether it’s helping someone find the right membership or cheering them on, she brings warmth, care, and sun girlie energy to every interaction.

  • A woman with black hair and tattoos on her arm smiling at the camera, wearing a black t-shirt with the text 'SEAL BEACH STRONG' and a yellow logo, standing in front of a wooden wall with a banner that reads 'STRONG THE ULTIMATE BIO-'.

    Raine

    From Long Beach, she’s one of our super coaches, front desk, and a little bit of everything in between. What drives her most is working closely with members and witnessing their excitement as they progress, especially when their osteoporosis improves or even disappears. A proud mom who loves spending time with her kid, she brings heart, integrity, and a genuine care for others into everything she does.

  • A woman with long brown hair smiling, wearing a black T-shirt with a yellow and white logo, standing in front of a wooden wall with text that reads 'THE ULTIMATE BO-AC'

    Kendall Sinosky

    Originally from Baltimore, she thrives on problem-solving and guiding clients through their challenges. She also does a bit of everything at the center like front desk, coach sessions, and leads members in using various modalities to help them improve. Watching clients evolve and make progress is what motivates her every day. Fun fact: she’s also a pilot, bringing focus and precision to everything she does.

  • A woman smiling in front of a backdrop decorated with black and gold balloons and confetti. She is wearing glasses and a black T-shirt that reads 'SEAL BEACH STRONG' with a yellow emblem.

    Tracy Mgrublian

    Proud Seal Beach local, she’s a trail runner, hiker, and Pilates enthusiast who loves spending time with her three children, husband, and pets. As a coach, she’s passionate about helping members improve their bone density and overall health. What inspires her most is the kindness of the community and watching members progress week after week. For her, it’s all about being part of a warm, supportive space where health and connection thrive.

  • Justin Jundate OsteoStrong Seal Beach Coach

    Justin Jundante

    From Anaheim, California, he’s a coach at OsteoStrong, where every day brings a new opportunity to learn and grow. A U.S. Marine veteran with six years of service, he finds true fulfillment in watching members improve from day one—and hearing the incredible life stories they bring with them. Outside the center, he enjoys working out, hiking, running, and cooking.