A Team with A Different Vision

Arizona's
Regenerative-Based
Rehabilitation
Program
Our Providers

Dr. David George
PMHNP-BC, FNP-BC, DC, CBIS
Our clinic director and founder, Dr. George is "cross-trained" provider with board certifications in psychiatry, family medicine, and chiropractic, with post-graduate training & certifications in functional neurology, brain injury, regenerative medicine, guided injection procedures, and neurodiagnostics.

Dr. Amber Enright
PT, DPT
Dr. Enright is a Doctor of Physical Therapy and healthcare advocate specializing in cognitive and neurological rehabilitation, including care for individuals with dementia, Parkinson’s disease, and brain cancer. She is the founder of Scottsdale Top Docs. She is recognized for her leadership in her profession and for her commitment to advancing patient care.

Dr. Peter Rayis
FNP-BC, DC
Dr. Rayis is a 'cross-trained' healthcare provider with extensive clinical experience in advanced neuromuscular diagnostics, and physical rehabilitation. He brings an integrative perspective to patient care, combining structural, neurologic, and functional approaches to evaluate and treat disorders of the musculoskeletal and nervous systems

Annie Peterson
BSN, RN, CV-BC
A cardiovascular-certified registered nurse with extensive clinical experience in cardiac and progressive care settings. She has worked closely with patients requiring advanced cardiovascular monitoring and medical management, developing strong expertise in cardiovascular medicine and interdisciplinary patient care. She is also trained as an aesthetic nurse injector, bringing a precise, patient-focused approach to aesthetic treatments.
It's time to Rethink Treatment of Brain & "Mind"

For decades, medicine has often treated the brain, mind, and body as separate systems. Neurologists treat the brain. Psychiatrists treat the mind. Other specialists treat the whole person.
But modern science is increasingly revealing what many patients already feel: these systems are deeply interconnected.
Inflammation in the bloodstream can affect cognition and mood. Chronic infections can disrupt nervous system function. Trauma can dysregulate the autonomic nervous system. Metabolic and immune stress can impair the brain’s ability to heal.
At Neuregen in Scottsdale, we believe it is time to rethink how conditions affecting the brain and nervous system are treated.
Rather than focusing on isolated symptoms, we take a multi-faceted regenerative and rehabilitative approach—one designed to restore balance within the brain, nervous system, and body as a whole.
A Regenerative Approach to Brain and Nervous System Health
Many neurological and neuropsychiatric conditions share common biological drivers, including:
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chronic inflammation
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immune dysregulation
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autonomic nervous system imbalance
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impaired circulation and oxygen delivery
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metabolic and toxic stress
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reduced cellular repair capacity
Traditional treatment models often focus on managing symptoms.
At Neuregen, our goal is to support recovery of the underlying systems that allow the brain and nervous system to heal.
This means combining advanced therapies that improve the body’s internal environment with targeted neurorehabilitation strategies that retrain the brain.
Advanced Therapies That Support Neurologic Recovery
Our clinic integrates several cutting-edge medical therapies designed to improve the biological conditions necessary for healing.
Rehabilitation: Training the Brain to Heal
Biology alone is not enough.
The brain recovers through neuroplasticity—the ability to form new connections through targeted training and activity.
At Neuregen, advanced therapies are paired with structured neurorehabilitation approaches, which may include:
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vestibular and balance rehabilitation
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oculomotor and visual system training
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cognitive rehabilitation strategies
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autonomic nervous system regulation
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functional neurologic rehabilitation techniques
By combining regenerative therapies with rehabilitation science, we aim to translate biological healing into real improvements in function, cognition, and quality of life.
Experience and Precision Matter
The therapies offered at Neuregen require more than access to advanced technology—they require clinical expertise and thoughtful integration.
Our providers bring decades of experience in the rehabilitation of the brain and nervous system, allowing us to design personalized treatment strategies that combine therapies in a precise and coordinated way.
This approach helps patients benefit from the synergy between regenerative medicine, neurology, and rehabilitation science.
The Future of Brain and Nervous System Medicine
Healing the brain and nervous system requires more than treating symptoms in isolation.
It requires addressing the entire system that supports neurologic health.
At Neuregen in Scottsdale, we integrate therapies such as:
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Total Plasma Exchange (plasmapheresis)
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EBOO blood purification therapy
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Stellate ganglion block
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regenerative biologics and growth factor therapies
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ketamine therapy
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advanced neurorehabilitation
into a cohesive regenerative strategy designed to support recovery of the brain, mind, and body. Because when medicine begins to treat these systems together, new possibilities for healing emerge.
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Why Most of Our Clients visit us:

At times, life can begin to feel unmanageable or harder than it should be. This could be 'challenging seasons in life', 'periods of high stress', 'life crisis', 'times of grief', or periods marked by mental health challenges. Our integrative psychiatric services offer conventional, evidence-based therapies (e.g., medication and psychotherapy (talk therapy)) alongside a range of cutting-edge, interventional & alternative modalities. These therapies offer our clients a unique range of options to meet their needs and preferences.
Psychological & Emotional Life Challenges
Unhealthy living and chronic stress can act to accelerate brain aging... much of this is treatable. Our comprehensive neurologic assessment of brain and nervous system, combined with a proactive, integrative psychiatric assessment can detect areas of reduced brain function, which can be targeted with precision therapies, potentially including cutting-edge, regenerative and cellular therapies to support brain function & healthy aging.
Brain Health Optimization
Physical & Emotional Trauma can lead to brain injury. For many individuals who endure head injury (e.g. concussion, accidental falls, motor vehicle collisions) or polytrauma (injurious events that affect multiple systems of the body), changes in brain function, emotional regulation, and mental function can go unaddressed, leading to months or even years of struggle & suffering. Our assessment of "brain" and "mind" leads to a uniquely comprehensive and personalized treatment approach.
Brain & Physical Injuries
Feel free to Contact Us to schedule a no obligation, 15-minute, teleconsult (online or by phone) to determine if Neuregen may be a good fit for you.
Wondering if Neuregen might be for you?
Integrative Psychiatric & Neurologic Health Therapies that
we offer:
:: Professional Psychiatry
& Mental Healthcare
:: Stellate Ganglion Block &
Precision Injection
Therapies
:: Ketamine Therapy
:: Regenerative & Cellular
Medicine
:: Clinical Hypnosis
:: Professional Counseling /
Psychotherapy
:: IV Therapies
:: Functional Neuro-
Orthopedic Rehabilitation
(FNOR)
:: Imaging-guided Nerve
Injections
:: Brain-Stimulating
Technologies
(Neuromodulation)
:: Advanced Neurodiagnostics
:: Alternative Migraine
Treatment Program
:: Integrative & Regenerative
Pain Procedures
3 Important Mental Healthcare & Neuroscience Principles at the foundation of Neuregen's Programs:
1. The "Brain-Mind Disconnect"
In our view, one of the significant problems in real-world delivery of both neurology and mental healthcare (psychology, psychotherapy and psychiatry), is that the concepts of “mind” and “brain” are often treated as ‘separate’, a problem bolstered by the separation of neurology and psychiatry as specialties. While this separation is justified by the depth of knowledge and experience required for ‘mastery’ in each of these fields, it is clinically problematic in the frequent lack of coordination of care in the field (i.e., “real world”), for the many people who suffer from mental health conditions because of underlying brain issues, and visa versa. This relative lack of consideration of brain function (in mental healthcare) and lack of consideration of mental and emotional function (in neurology) can contribute to “treatment resistant” conditions (i.e., unsuccessful treatment), and prolonged suffering.
Our Approach: Neuregen’s program is based on a comprehensive, integrative Neuro-Psychiatric assessment process, which is intentionally designed to identify areas of overlap between brain dysfunction (areas of the brain that aren’t functioning optimally) and mental health complaints (e.g., depression, anxiety, and panic attacks). The “brain” and “mind” are then addressed simultaneously, through a personalized selection of therapies, which in our experience, can often accelerate results and bring about welcome improvements in previously “treatment resistant” cases.
2. Trauma changes the brain:
Recent advances in neuroimaging (imaging of the brain) have demonstrated important changes in structure and function brought about by intense physical and emotional trauma. These findings leave no doubt that trauma changes the brain. These changes can promote debilitating mental health issues, such as anxiety, panic attacks, insomnia, depression, cognitive changes, and changes in mood.
Fortunately, the brain can change in a positive direction too! This is through a process called neuroplasicity, which leads to growth in brain connections in response to persistent, focused, and intense stimulation.
Our Approach: Neuregen’s program addresses brain changes as well as the mental, emotional, and behavioral changes associated with physical (e.g., severe pain and injury) and emotional (e.g., PTSD) trauma, through a personalized program intended to rapidly balance brain function and promote therapeutic changes through neuroplasticity.
3. People Do Not Experience Mental Health Conditions in the Same way:
Put another way, for example, one person’s depression can be completely different to another person’s depression. In other words, if we examined the brain of one person with depression, we might see completely different issues as compared to another person who also happened to meet diagnostic criteria for depression. This can help to explain how one person might respond to a certain medication, at a particular dosage, but another person might have no response at all.
This is because each person’s brain is unique, their life factors are unique, and as a result, their ideal treatment plan should be expected to be personalized and unique too.
Our Approach: Neuregen’s approach is to utilize key technologies and an organized assessment process to identify as many unique factors as possible to determine a person’s ideal brain optimization program. The intention behind this approach is to develop the most personalized therapeutic approach possible.












