Rooted in the Valley. Guided by Purpose. Focused on Your Health.
At Bios Functional Health, we believe that true healing begins with understanding the whole person—not just their symptoms. Founded by Dr. Nathanael Kline, DC, FMCP, and his wife, Renita, our practice is rooted in a personalized, integrative approach to care that empowers patients to take charge of their health journey.
We are proud to serve the Harrisonburg community with care that is thoughtful, thorough, and focused on uncovering the root causes of health concerns—so you can feel your best and live with clarity, energy, and resilience.
Bios Functional Health was created through the merger of two trusted local practices in Harrisonburg—Kline Chiropractic and Dynamic IV Solutions—with a shared vision of delivering a more comprehensive approach to wellness. Although our team is small, our commitment is strong: to provide personalized, patient-centered care rooted in functional medicine and holistic health, supported by a range of integrative therapies.
At Bios Functional Health, we recognize that each individual is unique. We prioritize understanding your personal health narrative to develop tailored care plans that align with your body, lifestyle, and aspirations. Our commitment is to listen attentively, delve deep into underlying health concerns, and collaborate with you on a path to optimal well-being.
Raised in the beautiful Shenandoah Valley, Dr. Nathanael Kline has always held a deep connection to the community he calls home. After graduating from Harrisonburg High School, he pursued his undergraduate education at both Rider University and Virginia Tech, with concentrations in Biology, Human Development, and Nutrition. He went on to earn his Doctor of Chiropractic degree from Life University in Marietta, Georgia, where he completed advanced studies and received multiple degrees.
Following his formal education, Dr. Kline broadened his expertise by traveling abroad, training in Singapore, China, and Indonesia. It was during his time in Indonesia that he met his wife, Renita, who shares his passion for health and service.
Dr. Kline is a committed Christian, and his faith guides both his personal life and his approach to patient care. He believes in serving others with compassion, integrity, and humility. Dr. Kline is also a member of the Institute for Functional Medicine (IFM) and has completed extensive coursework through the organization. Over the course of his career, he has undertaken several hundred hours of post-graduate study in functional medicine, clinical nutrition, and human development.
His approach to health care is centered on creating true wellness rather than simply treating disease symptoms. He is dedicated to identifying and addressing the foundational root causes that disrupt the body's natural, healthy function.
Throughout his career, Dr. Kline has had the privilege of caring for individuals and families from diverse backgrounds, experiences that have greatly enriched his approach to holistic health care. His work emphasizes natural, evidence-based methods designed to support and restore optimal wellness.
Today, Dr. Kline is honored to serve the Shenandoah Valley community, offering safe, personalized care rooted in functional medicine principles and a heartfelt commitment to helping others live healthier, more vibrant lives.
Copyright © 2025 Bios Functional Health - All Rights Reserved.
We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.