Welcome to a space where healing, hope, and vitality meet science and soul. At Brain Health D.C. in Carlsbad, CA, we believe that true brain health is the gateway to whole-body well-being. Whether you are recovering from an injury, navigating chronic illness, or seeking to optimize your performance and focus, your brain holds the key to transformation—and we are here to help you unlock it.

Dr. Nisreen Tayebjee brings more than expertise—she brings empathy. Having once been a patient herself, she intimately understands what it feels like to search for answers and long for relief. This personal journey fuels her mission to support individuals and families in discovering the root causes of their health challenges and building personalized, effective paths to healing. Dr. Tayebjee is a board-certified chiropractic neurologist with advanced training in functional medicine, clinical nutrition, and neurodevelopmental care. Her passion is restoring brain-body balance through compassionate, cutting-edge care.

We serve individuals across the lifespan—from children with developmental delays to adults managing autoimmunity, concussions, or cognitive decline. Our multidisciplinary therapies and diagnostic tools are tailored to your unique needs, empowering you to feel seen, supported, and renewed every step of the way.

Brain Health Services Offered in Carlsbad, CA

At Brain Health D.C., we are proud to offer a comprehensive suite of brain health services rooted in science, guided by compassion, and personalized for each individual. Every service is designed to enhance brain-body communication, restore balance, and support healing from the inside out.

Functional Neurology

Functional Neurology is at the heart of what we do. This drug-free, non-invasive approach uses the brain’s natural ability to rewire itself—known as neuroplasticity—to improve function and resolve symptoms.

We evaluate how your brain and nervous system are communicating, using advanced assessments to pinpoint areas of dysfunction. Our goal is to activate the right parts of your brain in the right way to promote optimal performance and healing.

Conditions we support include:

• Concussions and post-concussion syndrome
• Migraines and chronic headaches
• POTS and other dysautonomia disorders
• ADHD and neurodevelopmental challenges
• Balance disorders and vertigo

Key therapies include:

• Vestibular rehabilitation and balance retraining
• Ocular and visual training
• Sensory integration and postural control exercises
• Rhythm and timing therapy
• Primitive reflex remediation for all ages

Learn more about Functional Neurology.

Functional Medicine

Functional Medicine is the science of getting to the root of what’s going on. Instead of treating symptoms with a one-size-fits-all approach, we take the time to understand the "why" behind your health challenges.

Through thorough consultation, advanced lab testing, and your personal health timeline, we identify disruptions in the gut-brain axis, immune dysfunction, hormonal imbalances, and other hidden stressors.

Common areas we address include:

• Autoimmune conditions
• Metabolic and thyroid disorders
• Chronic fatigue and inflammation
• Mold, chemical, and environmental sensitivities

Personalized therapies may include:

• Therapeutic supplementation
• Detoxification support
• Stress resilience techniques and nervous system regulation
• Lifestyle redesign with sustainable habits

See how our Functional Medicine approach can support your healing.

Functional Nutrition

We believe food is one of the most powerful medicines available. With Functional Nutrition, we take a deep dive into your dietary habits, nutrient levels, and metabolic health to build a nutrition plan that truly works for your body.

Our care includes evaluating gut function, absorption, inflammation levels, and immune reactions. We personalize recommendations based on your lab results, goals, and how you feel—not just numbers on a chart.

We support conditions such as:

• Chronic fatigue and adrenal dysfunction
• Brain fog and concentration challenges
• Digestive issues and leaky gut
• Hormonal imbalances and skin health
• Pain, inflammation, and weight struggles

Together, we will explore how to nourish your body and brain for sustainable energy, clarity, and wellness.

Learn more about our Functional Nutrition services.

Chiropractic and Cranial Care

Chiropractic and Cranial Care go beyond back pain—they form a vital part of our brain health approach by supporting the spine and skull’s relationship with the central nervous system. Gentle, precise, and non-invasive adjustments help regulate the nervous system, improve spinal alignment, and restore the natural rhythm of cerebrospinal fluid (CSF) flow, which nourishes and detoxifies the brain and spinal cord.

Dr. Nisreen uses a variety of techniques tailored to each person’s age, needs, and sensitivities. This includes cranial adjusting, which realigns bones of the skull to ease tension and improve brain-body communication.

Chiropractic care is beneficial for both adults and children, and can support:

• Migraines and TMJD
• Postural challenges and neck tension
• Infantile colic and reflux
• Bed-wetting and constipation
• Headaches and sinus issues
• Growing pains and scoliosis
• Sensory processing challenges

Our goal is to restore balance gently and naturally, helping your nervous system function at its best from head to toe.

Explore more about our chiropractic services.

B.R.A.I.N.S. Sport Performance Program

For athletes seeking to elevate their game, the B.R.A.I.N.S. Sport Performance Program is a groundbreaking, brain-centered training system developed at our clinic. We assess and enhance neurological performance to unlock the cognitive and physical skills that separate elite performers from the rest.

The program targets six key brain-based attributes:

• Balance
• Reaction Time
• Accuracy
• Imagination
• NeNdurance
• Spatial Awareness / Speed

From youth athletes to professional competitors, Dr. Nisreen uses advanced sensory and motor training technologies to assess performance, identify weak links, and optimize brain-body coordination. The result? Faster decision-making, better control, greater stamina, and a sharper competitive edge.

Whether you're on the field, in the pool, or on the court, our B.R.A.I.N.S. program helps you think faster, move smarter, and play at your peak.

Learn more about the B.R.A.I.N.S. Sport Program.

Cutting-Edge Technology for Brain Health

At Brain Health D.C., we blend the wisdom of natural healing with the precision of science. Our clinic in Carlsbad, CA is equipped with state-of-the-art technologies designed to accurately assess, monitor, and enhance brain function. These tools not only improve diagnostic accuracy—they also help us track progress and tailor treatments that support your brain’s full potential.

Advanced Brain-Body Assessments

We use a variety of non-invasive tools to assess how your brain is processing and responding to the world around it. These tests reveal key information about sensory processing, balance, reaction time, and neurological communication.

• RightEye: Tracks eye movement to evaluate visual and neurological function—essential for focus, reading, coordination, and concussion recovery.
• BTracks Balance Testing: Measures postural control to detect subtle imbalances in the vestibular and cerebellar systems.
• BrainTap HRV (Heart Rate Variability): Analyzes your stress response and autonomic nervous system health, providing insight into your resilience and recovery.
• Senaptec Sensory Performance Assessment: Tests multiple visual and sensory-motor skills, including depth perception, near/far quickness, hand-eye coordination, and cognitive tracking speed.

Cutting-Edge Therapies That Activate Healing

These therapies are designed to stimulate neuroplasticity and help the brain form new, efficient connections—improving both symptoms and overall function.

• Neurofeedback (NeuroOptimal): A drug-free method of training the brain to self-regulate, helpful for anxiety, ADHD, insomnia, PTSD, and more.
• Cold Laser Therapy (Erchonia): Reduces inflammation and supports cellular healing, often used in concussion and chronic pain recovery.
• ARPWave Neuro Therapy: Stimulates the nervous system to rebuild proper movement patterns and accelerate recovery from injuries or neurological dysfunctions.
• Other Tools: We also offer therapies like BrainTap guided relaxation, Motion Guidance, STIMPOD electrical stimulation, and sensory integration systems—all chosen for their proven impact and personalized fit.

With this technology, we don’t just guess—we measure, monitor, and adjust. By using real-time data, we create dynamic care plans that evolve as you heal. These tools also help our patients better understand their progress, building confidence, clarity, and motivation along the way.

Visit Us in Carlsbad, CA

Brain Health D.C. is proud to serve individuals and families across Carlsbad, Encinitas, Del Mar, Oceanside, Solana Beach, La Jolla, and beyond. Whether you're seeking support for a neurological condition, chronic illness, or simply want to feel more connected, energized, and at peace in your body, we’re here for you.

Clinic Address:
Brain Health D.C.
1905 Calle Barcelona, Suite 234
Carlsbad, CA 92009

Phone: (858) 208-0710
Fax: (858) 239-1317
Email: infochiro@fitnessgenome.net
Online Booking: Book your appointment

At Brain Health D.C., we don’t just treat conditions—we restore wholeness. We listen deeply, assess thoughtfully, and support you at every stage of your healing journey. Our mission is rooted in empowerment, clarity, and compassion—guiding you toward a life of vitality, peace, and purpose.

Your brain is not broken. It is adaptable, resilient, and capable of incredible transformation. Whether you're taking your first step or your hundredth, we’re honored to walk alongside you.

✨ Ready to take back your health?
Schedule a consultation to begin your personalized brain health journey.
Have questions? Contact us—we’re here to help.

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