Functional Neurology & Medicine Backed by 38+ Years of Expertise

Custom-tailored care from Dr. Samuel G. Charles – restoring balance, function, and quality of life

Dr. Samuel G. Charles, DC, DACNB, FACFN

Meet Dr. Charles:

With over 38 years of experience, Dr. Charles specializes in Functional Neurology & Functional Medicine — non-invasive, personalized healthcare focused on restoring brain-body balance.

Philosophy of Care:

Rather than simply treating symptoms, Dr. Charles addresses the root causes. His care is customized and designed to promote long-term recovery and wellness.

Certifications & Affiliations:

Doctor of Chiropractic (DC)

Diplomate of the American Chiropractic Neurology Board (DACNB)

Fellow of the American College of Functional Neurology (FACFN)

Conditions We Treat

Migraines / Headaches

Chronic or severe headaches and migraines can significantly impact daily life. Dr. Charles uses neurological assessments to identify root causes such as sensory misfiring, vestibular dysfunction, or cervical misalignment — and applies tailored brain-based therapies for long-term relief.

Vertigo / Dizziness

Vertigo and chronic dizziness often stem from inner ear disturbances, vestibular system dysfunction, or brainstem imbalance. Through vestibular rehabilitation, sensory recalibration, and postural therapies, Dr. Charles helps restore balance and reduce episodes of disorientation.

Traumatic Brain Injury / Concussion

Even mild traumatic brain injuries can disrupt brain-body communication. Functional neurology offers a non-invasive recovery path through sensory integration therapy, neuroplasticity activation, and customized functional exercises that improve focus, memory, and coordination.

Movement Disorders

Conditions like tremors, tics, dystonia, or Parkinsonian symptoms can be traced to dysfunctions in the cerebellum, basal ganglia, or motor cortex. Functional neurology utilizes brain stimulation techniques, targeted movement therapy, and proprioceptive retraining to improve motor control.

ADD / ADHD / Autism Spectrum

Neurodevelopmental disorders require personalized, non-drug-based care. Through sensory-motor integration, cognitive development therapies, and gut-brain axis support, Dr. Charles assists in improving attention, behavior regulation, and emotional control in children and adolescents.

Autoimmune & Neurological Disorders

Dr. Charles treats a wide spectrum of chronic immune-related neurological conditions such as multiple sclerosis, Hashimoto’s, and more. Treatment includes functional medicine diagnostics, detox protocols (metal/mold/EMF), and tailored neurological retraining to calm inflammation and restore function.

Why Choose Us

33+ Years of Clinical Experience

With over three decades of hands-on patient care, Dr. Charles brings unmatched depth in diagnosing and treating complex neurological and functional health conditions. His extensive background ensures a level of precision and insight that only years of clinical mastery can offer.

Board-Certified Chiropractic Neurologist

Dr. Charles holds Diplomate status with the American Chiropractic Neurology Board (DACNB) and is a Fellow of the American College of Functional Neurology (FACFN). These prestigious certifications reflect rigorous postgraduate training and a commitment to evidence-based.

Natural, Non-Pharmaceutical Approach

At the core of our philosophy is the belief that the body can heal when given the right environment. Our therapies avoid pharmaceutical interventions and instead focus on activating the body’s innate healing abilities through neurological stimulation, nutrition, detoxification.

Personalized Functional Treatment Plans

Every patient is unique. We don’t believe in one-size-fits-all care. Dr. Charles tailors each treatment plan based on your neurological findings, lifestyle, lab work, and functional goals — ensuring that your recovery is efficient, sustainable, and suited to your specific condition.

Flexible Payment Options

We understand that healthcare can be a financial concern. That’s why we offer a variety of payment solutions — including accepting major insurances (where applicable), credit card payments, and a 12-month interest-free financing plan to ensure cost doesn’t stand in the way of your care.

Frequently Asked Questions

What are your hours?

Mon–Wed, Fri: 8AM–6PM | Thu: 9:00AM–11:00AM | Sat: 8AM–10AM

Do you accept insurance?

Yes, most plans. We verify benefits before care begins.

Do you treat auto/work injuries?

Yes. We specialize in injury care and provide legal/body shop referrals.

What’s an average visit like?

Typically 1 hour. Comprehensive evaluation followed by customized care.

Services

Functional Neurology is the foundation of Dr. Charles’ practice. It focuses on enhancing the function of the brain and nervous system using non-invasive, neuroplasticity-based therapies. By identifying areas of neurological imbalance, Dr. Charles applies precise, brain-based stimulation techniques that restore communication between the brain and body.

Functional Neurology

Focuses on optimizing brain and nervous system function using neuroplasticity-promoting techniques:

Joint & muscle receptor activation

Visual, auditory, vestibular stimulation

Cortical & cerebellar stimulation

Functional Medicine

Addresses underlying contributors to disease:

Field Control Therapy

Microbiome (gut) assessments

EMF, mold, metal toxicity, and radiation testing

Chiropractic Neurology

Combines sensory systems and musculoskeletal techniques to:

Improve movement, balance & pain

Employ manual adjustments & sensory-based modalities

Contact Us

Dr. Samuel G. Charles, DC DACNB FACFN

139 East Main Street, Elkton MD 21921

Phone: 410-398-2108

Fax: 877-586-1302

Directions: Across from MD District Court. Free parking behind building. Use driveway at 137 East Main Street.

CUSTOMER CARE

CUSTOMER CARE