Who We Are
We are Functional Diagnostic Nutrition (FDN) practitioners and transformational health coaches. Using holistic methods, we help identify the causes of dysfunction and chronic symptoms in your body and teach you a self-care model to ease various health issues and boost overall well-being.
Roselle Harde is a Certified Functional Health Coach and Certified Clinical Roselle Harde is a Certified Functional Health Coach and Certified Clinical Holistic Cancer Practitioner dedicated to helping individuals restore health, optimize vitality, and extend both healthspan and lifespan through personalized, science-informed wellness strategies.
Roselle specializes in transformative health coaching that combines advanced functional testing, lab-guided protocols, and holistic lifestyle interventions to uncover the underlying factors contributing to illness and dysfunction. Her philosophy is simple: Test, don't guess. By identifying the unique drivers of imbalance, she helps clients create targeted, sustainable plans that support lasting health improvements.
Roselle works with adults who are committed to taking an active role in their well-being and are seeking natural, evidence-informed alternatives or complements to conventional care. Her areas of focus include autoimmune conditions, chronic inflammation, complex health challenges, cancer support and recovery, and health optimization for longevity.
Her passion for this work began more than 17 years ago while serving as the hospice caregiver for her father during his battle with cancer. Witnessing the limited options available to him, coupled with the prevalence of autoimmune and cardiovascular diseases throughout her family, inspired a lifelong commitment to understanding the factors that influence health and disease. Determined to take a proactive approach to wellness, Roselle pursued extensive education and professional training so she could help others navigate their health journeys with greater knowledge, hope, and support.
Driven by her father's experience, Roselle became a Certified Clinical Holistic Cancer Practitioner and now provides guidance to individuals undergoing cancer treatment as well as those seeking to rebuild health and resilience during recovery. She collaborates with clients to support quality of life, strengthen foundational health, and promote whole-person wellness throughout the healing process.
At Extending Wellness, Roselle's mission is to empower individuals with the knowledge, tools, and personalized guidance they need to address the root causes of health challenges and build a foundation for lasting vitality. Through education, functional assessment, and practical wellness strategies, she helps clients take meaningful steps toward restored health, renewed energy, and a healthier future by design.
Meet Roselle Harde
Meet Dean Kessaris
Dean Kessaris is a Certified Myofascial Release Therapist. He is dedicated to helping individuals reduce pain, restore mobility, and improve quality of life by addressing restrictions within the body's fascial network. This connective tissue system supports and interconnects every structure in the body.
Using gentle, sustained manual pressure, Dean works to release fascial restrictions that can contribute to chronic pain, limited movement, tension, and dysfunction. His approach is designed to support the body's natural healing mechanisms, helping clients regain comfort, function, and freedom of movement without forceful manipulation.
Dean's passion for health and wellness began early through his extensive training in the martial arts. This experience fostered a deep appreciation for the body's remarkable capacity to heal when given the proper support and environment. Building on that foundation, he pursued advanced training in myofascial release therapy, developing a comprehensive understanding of the interconnected roles of fascia, the nervous system, and the lymphatic system in overall health and function.
Known for his intuitive approach and commitment to individualized care, Dean has helped many clients achieve meaningful improvements in mobility, pain reduction, and physical function. His work reflects Extending Wellness's mission of empowering individuals to restore health, enhance vitality, and live with greater ease and resilience.
At Extending Wellness, Dean combines clinical skill with a genuine passion for helping others, providing hands-on therapies that support the body's natural ability to heal and thrive.
True healing is attainable. Our certified professionals specialize in personalized, transformative coaching using lab-guided protocols and holistic strategies designed to improve the quality of life and extend the health span and lifespan of our clients.
Common Symptom Patterns We Support:
Digestive Distress: Bloating, food sensitivities, irregular bowel habits
Energy and Mood: Fatigue, brain fog, poor sleep, stress overload
Hormone and Metabolic Changes: Weight resistance, blood sugar swings, thyroid/adrenal stress patterns
Inflammation and Discomfort: Stiffness, recurring aches, tension, skin flare-ups
Detox and Environmental Burden: Chemical sensitivity, sluggish recovery, toxin exposure concerns
Extending Wellness is committed to applying integrative and functional approaches and identifying innovative, drug-free products and high-grade supplements to accelerate your healing. We are not doctors and don’t diagnose medical conditions.
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