Simpson Family Chiropractic
About Simpson Family Chiropractic
Dr. David J. Simpson’s journey into healthcare began at Northeastern University in Boston, Massachusetts, where he initially pursued a degree in physical therapy. After completing a six-month co-op in an outpatient physical therapy clinic, he discovered a deeper passion for understanding human movement and performance, leading him to transition into exercise physiology. During this time, he gained over five years of hands-on experience as a physical therapy aide—building a strong foundation in rehabilitation and patient care.
After graduating in 2007, Dr. Simpson brought his passion for movement to life as a personal trainer, helping clients improve strength, function, and overall wellness. When the late 2000s financial crisis shifted the landscape, he took the opportunity for deeper reflection—and a bold next step. Driven by a desire to create lasting impact, he returned to school to pursue his Doctorate of Chiropractic.
That vision became reality in June 2016 when he graduated from Palmer College of Chiropractic – West Campus in San Jose, California—one of the most respected chiropractic institutions in the world.
While at Palmer, Dr. Simpson met his wife, Danielle, and together they’ve built a growing family with two young children. In August 2024, they made the move from California to Oklahoma, bringing their passion for family-centered care to a new community.
Over the past five years, Dr. Simpson has served in leadership roles within a large chiropractic organization, overseeing multiple clinics as both an Assistant Clinic Director and Clinic Director. These experiences sharpened his clinical expertise and leadership skills—but more importantly, they solidified his vision: to deliver personalized, high-quality chiropractic care outside of a one-size-fits-all model.
Today, Dr. Simpson blends a unique combination of expertise—exercise physiology, chiropractic care, and rehabilitation—to treat the body as a whole. His approach is rooted in understanding how the body is meant to function and applying precise, corrective techniques to restore movement and eliminate dysfunction.
Dr. Simpson specializes in hands-on, manual adjustments designed to help patients feel better, move better, and live better. His experience spans all walks of life—from newborns to seniors, from those just getting started on their health journey to elite athletes. Simply put, chiropractic care is for nearly everyone.
In addition to treating people, Dr. Simpson has expanded his services to include animal chiropractic care for dogs and cats (with a veterinarian referral), continuing his mission to improve quality of life—no matter the patient.
Our mission is to help families move better and feel their best through evidence-based chiropractic treatment and rehabilitation. Whether you’re recovering from an injury, managing chronic pain, or seeking preventative care, we provide comprehensive services tailored to your individual needs. By bringing our clinic to you, we eliminate travel barriers and create a comfortable healing environment where your whole family can receive the care they deserve.
Our Services
Manual Adjusting and Instrument Assisted Adjusting
Dr. Simpson’s adjusting style blends the best of hands-on tradition with the precision of modern chiropractic innovation. He utilizes expert manual techniques alongside advanced instrument-assisted methods to deliver care that is both effective and tailored to each individual. This balanced approach allows him to restore proper joint alignment, enhance spinal function, and support the body’s natural ability to heal—all while ensuring patient comfort and confidence throughout every visit.
The Activator Method uses a small, handheld instrument that delivers a quick, controlled impulse to specific joints. This gentle approach allows for accurate adjustments without the need for twisting or cracking, making it ideal for patients of all ages—including children, seniors, and those who prefer a lighter touch. The speed of the instrument helps the body respond naturally, improving joint motion and nervous system function.
Instrument Assisted Soft Tissue Mobilization (IASTM) tools are specially designed instruments used to detect and treat areas of soft tissue restriction. By gliding these tools over the skin, Dr. Simpson can identify adhesions or scar tissue within muscles and fascia. Targeted treatment helps break up these restrictions, improve mobility, reduce pain, and promote faster healing—especially for chronic tightness or injury-related issues.
Massage Therapy and Soft Tissue Mobilization
Therapeutic massage and soft tissue techniques go beyond simple relaxation—they’re designed to help your body feel and function better. By working into tight muscles and connective tissues, these techniques release built-up tension, break up adhesions, and restore healthy movement patterns throughout the body.
As pressure is applied to specific areas, circulation improves—bringing fresh oxygen and nutrients to the tissues while helping flush out metabolic waste. This process not only reduces inflammation but also supports the body’s natural healing response. Over time, this can lead to decreased pain, improved flexibility, and better overall mobility.
These techniques also play an important role in calming the nervous system. As your body relaxes, stress levels decrease, which can improve sleep, reduce muscle guarding, and enhance your body’s ability to recover and adapt.
Whether you’re dealing with everyday tension, postural strain, sports-related tightness, or recovering from an injury, therapeutic massage and soft tissue work help restore balance. The result is a body that feels looser, moves more efficiently, and performs better in daily life—so you can get back to doing what you love with greater comfort and ease.
Pediatric Chiropractic-Helping Kids Grow, Play, and Thrive Naturally
Pediatric chiropractic care is a gentle, natural way to support your child’s growing body—from newborns and infants to active kids and teens. By improving spinal alignment and nervous system function, it helps kids move better, feel better, and function at their best.
It’s especially great for active kids—helping with flexibility, coordination, and recovery from sports and play. Many families also notice benefits like better sleep, improved focus, and easier learning.
This care is especially meaningful to Dr. Simpson, who has been adjusting his own children since birth—bringing both professional expertise and personal experience to every family he serves.
Safe, gentle, and tailored to each stage of development, chiropractic care helps kids stay healthy, relaxed, and ready to take on every day
Stay Active, Age Well: Senior Chiropractic Care
As we age, staying mobile, comfortable, and independent becomes more important than ever. Senior chiropractic care offers a gentle, personalized approach to help older adults move better, feel better, and live more fully.
Chiropractic adjustments support proper alignment of the spine and joints, helping reduce common issues like back pain, stiffness, and arthritis discomfort—without relying solely on medication. Care can also improve flexibility, balance, and posture, making everyday activities easier and helping reduce the risk of falls.
Many seniors also notice better sleep, increased energy, and an overall sense of well-being with regular care. Using safe, low-force techniques, geriatric chiropractic care is tailored to each individual’s needs and comfort.
Because healthy aging is about staying active, independent, and feeling your best.
Animal Chiropractic Care-Including, but not limited to, Cats and Dogs*
Chiropractic care isn’t just for people—our pets benefit too. Gentle, targeted adjustments can help improve mobility, reduce pain, and support proper joint and nervous system function in both dogs and cats. It’s especially helpful for aging pets, active animals, or those recovering from injury.
Many pet owners notice improved comfort, better movement, and a return to playful, happy behavior after care. By keeping the body moving the way it’s designed to, chiropractic care helps your pets live healthier, more active lives—right by your side.
* Veterinary referral required
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