At NeuroAxis Health, we take an evidence-based approach to understanding complex neurological conditions along with sport and spine injuries. The practice was founded by Dr. Rachman Chung, DC, DACNB, FACFN, QEEG-DL; and is supported by our care team led by Dr. Jessica Tolentino, DC, QEEG-DL, an expert in neurofeedback. Together, we provide thorough, patient-centered evaluations that guide personalized care.
The Functional Neurology Evaluation is the first step in your journey. Over three visits, we measure how your brain processes information across sensory, motor, and cognitive systems. This helps us identify where your symptoms originate and build a treatment plan tailored to your needs.
This evaluation examines seven key areas of brain and body function::
You’ll receive a customized plan that may include neuromodulation, neurofeedback, vestibular and neurological rehabilitation, chiropractic care, biofeedback, and lifestyle guidance. Our goal is to support neuroplasticity—your brain’s ability to heal and adapt—so you can achieve long-term improvements in health and function.

For sudden onset dizziness or spinning sensations. This focused evaluation identifies the most common causes of acute vertigo and often allows for same-day treatment.
Includes: health history, focused neurological exam, videonystagmography (VNG), positional testing for BPPV, treatment maneuvers, and home therapy guidance.
Common Conditions: BPPV (Benign Paroxysmal Positional Vertigo), vestibular neuritis, acute vestibular migraine.

For patients with long-term dizziness, balance problems and motion sensitivity. This evaluation examines the visual, vestibular, and proprioceptive systems to uncover persistent causes of dizziness or unsteadiness. In complex cases, we may recommend a full Functional Neurology Evaluation.
Includes: health history, physical and neurological exam, visual-oculomotor and vestibular testing, computerized posturography, and home therapy guidance.
Common Conditions: vestibular neuritis, vestibular migraine, post-concussive dizziness, Persistent Postural Perceptual Dizziness (PPPD), Mal de Debarquement Syndrome, Meniere’s disease, and cerebellar ataxia.

Designed for those experiencing sleep, mood, cognitive, or -related challenges. This deeper evaluation is ideal for patients who may have already had vestibular or vision testing and want more insight into brain function and personalized neurotherapy program.
Includes: health history, neurological exam, qEEG brain mapping with full analysis, and a review of findings with treatment recommendations.
Common Conditions: anxiety, depression, OCD, PTSD, cognitive impairment, traumatic brain injury, vestibular migraine, PPPD, insomnia.

A comprehensive look at chronic or recurring migraines, assessing neurological, physiological, and lifestyle factors that contribute to headaches. This evaluation helps uncover root causes and provides a clear treatment path.
Includes: health history, neurological exam, qEEG brain mapping, review of findings, and customized treatment plan.
Common Conditions: chronic or episodic migraines, vestibular migraines, stress- or anxiety-related migraines, migraines with cognitive or visual symptoms.

For patients with new or unexplained neurological symptoms who are seeking answers and next steps. This general assessment helps determine which diagnostic tests or specialists may be needed.
Includes: neurological exam, referrals for imaging or diagnostic testing (as appropriate), and coordination with other physicians if needed.
Common Conditions: headaches, migraines, concussion, numbness or tingling, peripheral neuropathy, weakness, or complex/unexplained neurological symptoms.

For musculoskeletal injuries, pain, or performance optimization. This evaluation is tailored to athletes and active individuals, as well as patients managing chronic spine conditions.
Includes: musculoskeletal and orthopedic exam, manual therapy, chiropractic adjustments, and performance recommendations.
Common Conditions: neck and back pain, disc herniations, spinal stenosis, radiculopathy, and joint injuries (shoulder, knee, hip, wrist, ankle).
Our patients share their success stories, highlighting the compassionate care, expert treatment, and lasting results they’ve experienced at NeuroAxis Health in San Francisco.









