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About Us - Nieder Chiropractic & Rehabilitation, Inc. - Harrisonburg, VA

Healthcare professional consulting with patientNieder Chiropractic & Rehabilitation, Inc. was founded in May 2003 by Dr. Todd Nieder with the vision of combining the best of chiropractic care, manual therapies, and rehabilitation for the local community. Rooted in Harrisonburg, VA, Dr. Nieder’s background in sports medicine and passion for functional recovery helped build a practice known for its holistic approach and innovative treatments. Over the years, the practice has grown with the addition of talented professionals like Dr. Zachary Hirst and a dedicated support team—all sharing a deep commitment to outstanding patient care and lifelong wellness.


Located in Harrisonburg and convenient to surrounding areas like Dayton, Weyers Cave, and Augusta County, Nieder Chiropractic & Rehabilitation has become a trusted resource for families, athletes, students, and working professionals. Many patients have been with the practice for years, and it is not uncommon to see multiple generations from the same family walk through the doors. Patients are greeted by name, and the friendly front office staff goes above and beyond to foster a welcoming, personal atmosphere where everyone can feel truly cared for.


Our practice serves a diverse group of people—from those recovering from injury or accidents to athletes seeking peak performance, individuals managing chronic pain, pregnant and postpartum mothers, and anyone pursuing a healthier lifestyle. We offer a comprehensive list of services, including soft-tissue therapy, chiropractic adjustments, exercise and performance training, and cutting-edge modalities like laser and shockwave therapy. Every patient’s journey begins with attentive listening and personalized evaluation. We encourage you to learn more about our approach and get to know our dedicated providers by visiting our team bios, and invite you to experience the patient-centered care that sets us apart.

Our Team

Dr. Todd Nieder – Chiropractor
Dr. Todd Nieder, DC, DNSP
Lead Physician/Director
Dr. Todd Nieder founded this practice in 2003 with the vision of providing a unique approach to musculoskeletal healthcare. By blending the best techniques of physical medicine and rehabilitation with the known benefits of chiropractic care, he helps patients achieve optimal functional health. Locally rooted, Dr. Nieder earned his B.S. in Health Sciences from Bridgewater College before graduating from Logan College of Chiropractic in St. Louis, Missouri. There, he received an additional B.S. in Human Biology followed by his Doctorate of Chiropractic in April of 2003.

His extensive post-graduate education includes credentials from Active Release Techniques® and the National Academy of Sports Medicine as a Performance Enhancement Specialist. Dr. Nieder is also a Board Certified NIKE® 360 Golf Performance Specialist—an expertise unique to this entire region. He was notably the first chiropractor in Virginia to become a Certified Practitioner in Dynamic Neuromuscular Stabilization (DNS) through the Prague School of Rehabilitation, and he continues to utilize this concept alongside the McKenzie Method to enhance rehab strategies for both the general and athletic populations.

In addition to his clinical work, Dr. Nieder has served as an Adjunct Faculty member at James Madison University’s Athletic Training Education Program since 2021, lecturing on diagnostic and rehabilitative topics of the spine and hip. He has spent over a decade as an approved rehabilitation specialist for the JMU Sports Medicine staff and frequently provides on-site care for JMU home football games. Dr. Nieder resides in Dayton with his wife, Kim, and their three daughters, and he enjoys staying active through basketball, weight training, and golf.
Dr. Zachary Hirst – Chiropractor
Dr. Zachary Hirst, DC, CSCS
Physician
Dr. Zachary Hirst is a dedicated chiropractor and Certified Strength and Conditioning Specialist (CSCS) with a passion for functional movement and holistic healing. He earned his Doctor of Chiropractic degree from the prestigious Parker University, where he specialized in treating diverse injuries and optimizing athletic performance. His approach is deeply personalized, combining precision chiropractic adjustments with tailored rehabilitation and strength training to help patients recover from injuries and reach their peak fitness goals.

With expertise spanning sports injuries, chronic pain, and postural correction, Dr. Hirst is a vital resource for athletes and everyday individuals alike. He believes in empowering his patients through education, helping them understand their bodies to ensure long-term health and preventive care. His commitment to excellence and a patient-centered philosophy ensures that every individual is guided effectively on their journey to optimal performance.

When he is not in the clinic, Dr. Hirst enjoys staying active within the local community. He can often be found hiking the Shenandoah, observing local wildlife, and sharing his love for fitness and well-being with those around him.
Team Member
Stephanie Patterson
Office/Billing Manager
Stephanie joined our practice in 2012, bringing a sharp eye for detail to our insurance claims, accounts receivable, and front-office operations. A proud native of Augusta County and a graduate of Fort Defiance High School, Stephanie went on to earn her degree in Business Administration from Bridgewater College.

When she isn’t keeping the office running smoothly, Stephanie is likely cheering on her favorite teams—she is a devoted fan of the UNC Tarheels, Oregon Ducks Football, and racing legend Jeff Gordon. Stephanie lives in Weyers Cave with her family, and we are grateful for her decade-plus of dedication to our patients and our team.
Team Member
Marci Mullins
Office Staff
Marci joined our team bringing a wealth of expertise and a vibrant, outgoing personality. With over 24 years in the chiropractic field, she is a passionate advocate for the benefits of chiropractic care and a healthy lifestyle. Whether she is managing front-office logistics or encouraging patients on their wellness journey, Marci’s confidence in our mission shines through every day.

Outside of the office, Marci stays active through yoga and long walks. She treasures time spent with her family and her three beloved dogs.