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About Us

About Us

Who We Are

At Symbios® Health, we believe true wellness goes beyond just treating symptoms—it’s about building healthier habits that elevate your everyday life. Our unique, integrated health and wellness campus brings together primary care, fitness, nutrition, and aesthetics—all in one connected location—to support your health from every angle.

Whether you’re here for preventive care, personalized training, hormone optimization, skin rejuvenation, or nutritional support, our expert team collaborates to create a plan that’s tailored to you.

The Symbios Health campus is more than a place—it’s a community dedicated to personalized, holistic care. We focus on measurable results and sustainable change, guiding you through each stage of behavioral transformation—from awareness to lasting action.

MEET THE EXPERTS

The Edge Team

Steve Keister

Director of Group and Sport Programs

Steve Keister, Director of Group and Sport Programs

Steve Keister has been in the fitness industry since 1992.The core of Steve’s coaching stems from vitality and wellness and branches to his valued clients through his passion, dedication, commitment, and sincere care. His motto, “You have one life: be fit for it!” embraces Steve’s philosophy that we are bestowed with a singular life, and it is our prerogative to equip ourselves to thrive in all life has to offer

Kristianne Epperson

Director of Specialty Programs

Kristianne Epperson, Director of Specialty Programs

Kristianne Epperson is a fitness and wellness professional with more than 25 years of experience helping clients transform their health through movement. Her diverse expertise spans strength training, mobility, yoga therapy, and Pilates, allowing her to create personalized programs that meet clients exactly where they are. At The Edge, Kristianne leads the development of innovative offerings such as StrongHer and The Mobility Edge, integrating science-based training with Symbios Health’s medical resources to support women in midlife, active adults, and those seeking long-term vitality. Known for her detail-oriented coaching and passion for education, she empowers members to build resilience, confidence, and sustainable results in every stage of life.

John Lippett

Executive Director of Physical Health and Recovery

John Lippitt, Executive Director of Physical Health and Recovery

John Lippitt has been a physical therapist since graduating from University of Vermont in 2019 with his doctorate in Physical Therapy. John has completed a residency program specializing in orthopedic conditions. John enjoys working with patients who have orthopedic injuries utilizing his fitness background, manual therapy, and dry needling to help patients reach their goals and get out of pain as soon as possible. He is also LSVT BIG certified and enjoys working with patients with Parkinson’s Disease.

Nutrition Team

Jean Magarelli, RN, NN

Nutrition Practitioner

Jean Magarelli, RN, Nutrition Practitioner

Jean Magarelli, RN, is a trained Nutrition Network Practitioner who educates our local community about the dangers of excessive sugar and carbohydrate consumption. She teaches how to make better food choices through dietary education, meal and budget planning, and general nutritional awareness. Jean is one of very few fully trained Nutrition Network Practitioners in North America.

Marilyn Tassone-Landry, MS, RD, LD

Registered Dietitian

Marilyn Tassone-Landry, MS, RD, LD, Registered Dietitian

Marilyn Tassone-Landry, MS, RD, LD holds a master’s degree in Nutritional Science and is a registered and licensed dietitian. Marilyn came to the Lowcountry from Northern California, where she practiced as an acute care clinical dietitian specializing in therapeutic carbohydrate reduction. Marilyn has trained with the globally recognized Nutrition Network, is a member of the Society of Metabolic Health Practitioners, and she is a LowCarb USA Certified Practitioner.

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