About The Hartman Center hero image

Rooted in Science. Led by Compassion.

Every patient who comes to The Hartman Center carries more than symptoms.

They carry a story. Our story begins with the belief that those stories matter, and that healing is only possible when science and compassion work together.

We combine advanced neurological diagnostics with patient-centered care to uncover the why behind your challenges. With clarity as our guide, we create therapies that restore balance, rebuild function, and return you to the life you want to live.

Severe Disc Herniation

“I had surgery and walked out of the hospital without any issue. Honestly, I can’t thank Dr. Hartman enough because I would not be walking. I would not be working out. I would not be able to pick up my daughters.”

– Megan Miller

Dr. Hartman Personal Story

Freshman year of high school, I was a tall, underweight, kid determined to be a high-ranking football player, but within five minutes of play, in my first game, I had my first severe head trauma. I caught a pass up the middle, was tackled, and came down with my head bouncing against the ground. Instantly, my parents and coaches knew something was not right, given my crooked, unbalanced walking, and slurred speech. I was rushed immediately to the hospital.

Dr. Hartman Personal Story

The doctors found an arachnoid cyst the size of the golf ball in the exact place where my skull hit the ground. The standard of care was simple; rest and return to school in a few weeks. I followed those instructions for a few weeks, but when I returned to school, I noticed my concentration and brain function was declining, and I was enduring constant headaches. My memory of the game, the tackle, and the entire hospital experience was gone.

Dr. Hartman Personal Story

And of course, I did what any ordinary high school kid would do – I told no one and hoped it would go away. What I didn’t realize at the time was how this event was going to impact me for the rest of my life.

Dr. Hartman Personal Story

Fast forward to the following year; I returned to playing football and was back in the weight room for strength training. Yet, without any formal training or knowledge of proper technique, I made “Power Cleaning” part of my routine. Inevitably, with poor form and too much weight, I felt a POP! The pain was remarkable, and the next morning and for the following three weeks, I was unable to walk.

Dr. Hartman Personal Story

An MRI demonstrated several severely herniated discs in my lower back that were compressing three nerve roots, which supplied function to my legs. I met with the surgeons, and the prognosis was frightful. Spinal fusion? What? Then my football coach advised me to see his chiropractor. After three months of non-invasive treatments, I was able to ride my bicycle to his office and back. That chiropractor saved my life and set the stage for my life’s work as a chiropractor.

Dr. Hartman Personal Story

Now nearly a decade in practice, I reflect on my teenage self often and how my patients are as important to me as my family. I feel truly blessed to wake up every day with excitement and passion for impacting the lives of my patients. I also never stopped the pursuit of learning. As medicine and science continue to evolve, so does my approach toward helping my patients, and the Hartman Center for Functional Neurology / Bettering Brains Bettering Bodies® embodies that commitment. My commitment.

Dr. Jonathan Hartman as a high school football player before his head injury
Weight training that led to Dr. Hartman’s disc herniation injury
Dr. Jonathan Hartman during the years after his early brain injury
Dr. Jonathan Hartman during the years after his early brain injury
Dr. Jonathan Hartman recovering through chiropractic care after a back injury
Dr. Jonathan Hartman, founder of The Hartman Center

Dr. Hartman Background

DC, DACNB, DACRB, FABBIR, FACFN, FABVR

Dr. Jonathan Hartman has more than ten years of experience in the field of Chiropractic Healthcare. Dr. Hartman is board-certified with Diplomate status from the American Chiropractic Neurology Board – In 2017 he was one of only thirty-nine individuals worldwide who completed the requirements for this distinguished Neurology Diplomate. Dr. Hartman is also a board-certified Diplomat of the American Chiropractic Rehabilitation Board. He is an honors graduate of Palmer College of Chiropractic.

He continued to expand his outstanding academic pursuits through specialized training and certification in Active Release Technique and Manual Adhesion Release, two of the most advanced soft-tissue treatments used today to break down scar tissue and adhesion formation.

Dr. Hartman is dedicated to the advancement of treatment in musculoskeletal disorders. He continues to pursue advanced training in sports injury and rehabilitation in addition to nutrition. With Dr. Hartman’s refined skill set, he has been able to offer a comprehensive array of treatment options supported by the latest scientific research. Dr. Hartman is also a contributing writer and speaker for local newspapers and organizations. Dr. Hartman is locally involved with volunteer work with high school sports events. In his personal life, Dr. Hartman enjoys traveling, backpacking, CrossFit, and spending time with his family. Dr. Hartman is a voracious reader with a particular interest in neurology, anthropological evolution, and nutrition.

As a chiropractic neurologist, Dr. Hartman employs this functional and brain-based approach to target interventions specific to the location of the dysfunction.

Academic Degrees:

  • Doctor of Chiropractic
  • Fellow, American College of Functional Neurology
  • Diplomate American Chiropractic Neurology Board
  • Fellow, American Board of Vestibular Rehabilitation
  • Doctor of Chiropractic
  • Certified Active Release Technique Provider
Dr. Hartman

“I started The Hartman Center for Functional Neurology as a place where my patients could feel heard, valued, and understood. I want our center to serve as a beacon for answers and optimized health.”

Dr. Hartman

Meet the Team

Healing is never done alone. At The Hartman Center, our multidisciplinary team works in synergy to support every step of your care.

Kayla Andrews, RD, MS, ATC

Registered Dietitian

Kayla specializes in personalized nutrition and performance support, blending evidence-based nutrition science with a deep understanding of athletic training and metabolic health. Her work focuses on optimizing brain function, physical resilience, and recovery through tailored dietary strategies aligned with each patient’s neurological and physiological needs. As a certified CrossFit coach, she brings a practical, movement-informed lens to care, supporting sustainable energy, balance, and long-term vitality.

MS, Pace University

Christen Connelly, MBA

Marketing & Business D.

Chrissy leads the strategic evolution of The Hartman Center’s brand, patient experience, and long-term growth. Her work centers on translating the science of functional neurology into refined, patient-focused storytelling that reflects the Center’s clinical excellence and high standard of care. As a certified Lagree Fitness instructor, she brings an embodied understanding of movement, nervous system regulation, and performance, reinforcing the Center’s integrated, whole-person approach to healing.

MBA, Fordham University (Summa Cum Laude)
Alpha Mu Alpha Marketing Honors Society · Alpha Sigma Nu · Phi Kappa Phi · American Marketing Association
BS, Loyola University Maryland
Political Science & Business

Meghan Decker

Arrowsmith Instructor

Meghan spent ten years teaching in the Ridgewood Public Schools before a traumatic brain injury led her to explore how the brain learns and heals. After seeing the impact of the Arrowsmith Program on a former student, she enrolled in the program herself and later became a certified instructor. Working alongside Dr. Hartman, Meghan helps translate advanced brain diagnostics into targeted cognitive training designed to support learning.

Why Biomarkers Matter

At The Hartman Center, we believe progress should be measurable, not left to chance. That is why diagnostics come first.

  • VNG Testing: Tracks how your eyes, inner ear, and brain communicate, often revealing hidden causes of dizziness, balance issues, and cognitive changes.

  • VitalScan Tilt Table Test: Measures how your heart rate and blood pressure respond when your body changes position, showing whether your autonomic nervous system is regulating blood flow the way it should.

  • Lab Work: Provides a full view of nutritional, hormonal, and inflammatory markers that influence neurological health.

Trusted by Patients. Backed by Science.

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Closing call to action at The Hartman Center

You Deserve to Live Pain Free