We help children, adults, and families through personalized chiropractic, functional neurology, and functional medicine care. Our brain first, whole person approach considers how the nervous system, movement, nutrition, lifestyle, and overall health work together.
We help children, adults, and families through personalized chiropractic, functional neurology, and functional medicine care. Our brain-first, whole-person approach considers how the nervous system, movement, nutrition, lifestyle, and overall health work together.

We empower children, adults, and families to better understand their health through education, connection, and individualized brain based care.

Our vision is to create a different kind of healthcare experience, one where individuals and families feel informed, supported, and empowered to take an active role in their health.

We empower children, adults, and families to better understand their health through education, connection, and individualized brain based care.

Our vision is to create a different kind of healthcare experience, one where individuals and families feel informed, supported, and empowered to take an active role in their health.
Individualized neurological and functional care supporting balance, focus, movement, regulation, and overall well-being.
Brain based and chiropractic care for children with ADHD, autism, developmental, sensory, learning, and neurological challenges.
Gentle chiropractic care supporting comfort, movement, and nervous system function throughout pregnancy and postpartum.
Personalized chiropractic care supporting mobility, comfort, brain body communication, and nervous system function.
Individualized testing, nutrition, lifestyle, and functional support to better understand factors affecting your health.
Focused, individualized programs that bring multiple neurological therapies together over a condensed period of time.
Discover ExoMind™ neurostimulation therapy in Naples, Florida. ExoMind uses targeted magnetic stimulation to engage areas of the brain involved in focus, motivation, mood, and emotional regulation, supporting the brain’s natural capacity for neuroplasticity.
At Heal Thyself Institute, our care is rooted in compassion, neuroscience, and individualized support. We combine chiropractic, functional neurology, functional medicine, nutrition, and brain based therapies to help children and adults better understand and support their health.
Together, Dr. Waldo and Alyssa bring clinical care, education, and practical support together so patients and families feel informed and involved throughout their care.
Dr. Waldo is a chiropractor practicing functional neurology and functional medicine, with a focus on understanding how the brain and body work together. His care blends precision, neuroscience, and individualized strategies that go beyond traditional chiropractic. He works with patients to support focus, balance, neurological function, and overall well-being while helping them better understand and actively participate in their care.
Alyssa is a health coach, functional nutritionist, and patient care coordinator devoted to helping people feel seen, supported, and empowered on their healing path. She bridges education and empathy, guiding families through nutrition, lifestyle shifts, so change feels sustainable and inspired. Her goal is to make wellness approachable, helping people understand their bodies and create lasting habits that support whole family health.
At Heal Thyself Institute in Naples, we work with children and adults experiencing neurological, developmental, functional, and chronic health challenges. Our approach looks beyond a diagnosis to better understand patterns involving the nervous system, movement, development, nutrition, environment, and overall health. Care is individualized based on each person’s history, findings, needs, and goals.
At Heal Thyself Institute in Naples, we work with children and adults experiencing neurological, developmental, functional, and chronic health challenges. Our approach looks beyond a diagnosis to better understand patterns involving the nervous system, movement, development, nutrition, environment, and overall health. Care is individualized based on each person’s history, findings, needs, and goals.
Our brain first, whole person approach combines chiropractic care, neurological therapies, and functional medicine to uncover root causes and create lasting change. Each care plan is tailored to your unique goals and lifestyle, helping children and adults restore balance, focus, and vitality from the inside out.
Every plan is individualized around your brain, body, findings, needs, and goals.
We consider neurological, physical, nutritional, environmental, and lifestyle factors together.
We look for patterns and contributing factors that can help us better understand the bigger picture.
Our office brings together neurological therapies, neurostimulation, photobiomodulation, vibration-based therapies, functional testing, and more.
Our brain first, whole person approach combines chiropractic care, neurological therapies, and functional medicine to uncover root causes and create lasting change. Each care plan is tailored to your unique goals and lifestyle, helping children and adults restore balance, focus, and vitality from the inside out.
Every plan is individualized around your brain, body, findings, needs, and goals.
We consider neurological, physical, nutritional, environmental, and lifestyle factors together.
We look for patterns and contributing factors that can help us better understand the bigger picture.
Our office brings together neurological therapies, neurostimulation, photobiomodulation, vibration based therapies, functional testing, and more.
At Heal Thyself Institute, we make care personal, practical, and purposeful.
Every plan begins with understanding how the brain and body communicate, and where that connection needs support. Through advanced testing, individualized therapies, and clear at-home guidance, we help children and adults move from survival to stability to strength.
Your journey begins with a conversation. Alyssa will learn about your concerns and goals and help determine the best place to start.
You’ll begin an individualized care plan that may combine chiropractic, functional neurology, functional medicine, and other therapies based on your findings and goals.
Dr. Waldo uses neurological, functional, and/or chiropractic assessments based on your concerns to better understand how your brain and body are functioning.
As care progresses, we reassess, adapt your plan, and give you practical strategies to support continued progress at home.
At Heal Thyself Institute, we make care personal, practical, and purposeful.
Every plan begins with understanding how the brain and body communicate, and where that connection needs support. Through advanced testing, individualized therapies, and clear at-home guidance, we help children and adults move from survival to stability to strength.
My initial consultation with Dr. Amadeo was mindblowing. I learned about myself and chronic issues I have been dealing with for years. I'm excited for my path of wellness. Alyssa, was so kind and knowledgeable. All-in-all a great experience!
Dr. Amadeo is AMAZING at what he does! He was super intuitive, detailed, and knowledgeable about issues I didn’t even know that I had! This was my first session but I can’t wait to go to the next treatments. I recommend him to anyone with any sort of behavioral, neuro-psychological, or even physical condition.
Dr Waldo & Alyssa truly go above and beyond with their patients. I was fit into their busy schedule last minute. Dr Waldo takes his time to thoroughly examine any issues or new complaints. He knows his stuff!! I love that he educates you on how to make simple life adjustments. So much more than your typical DC office, a holistic functional office that truly does it all. Highly recommend to anyone for anything.
Both! We see children, teens, and adults. Our brain-first approach is tailored to each stage of life, from supporting reflex integration and focus in kids to improving balance, mood, and recovery in adults.
Brain first care means considering the nervous system as an important part of how the body functions, adapts, and responds. We look at neurological function alongside movement, development, nutrition, lifestyle, and other health factors to build an individualized approach rather than focusing on a symptom in isolation.
Our office is not contracted with insurance companies. This allows us to provide the time, technology, and individualized care each patient deserves — without the restrictions that come with insurance based models.
Payment is due at the time of service; there is no reimbursement available for treatments or services. We accept HSA and FSA cards, and financing options are available to make care more accessible.
Before your appointment, Alyssa will review your concerns, goals, and history to help us prepare for your evaluation. When you come in, you’ll receive a comprehensive neurological and functional assessment to better understand patterns and findings that may be contributing to your symptoms or challenges.
Afterward, Dr. Waldo and Alyssa will work together to outline a personalized care plan that supports your specific goals and helps you move toward long-term healing.
Yes! We offer virtual functional medicine consultations and follow-ups, so we can support you even if you’re outside the Naples area.
Our approach brings chiropractic, functional neurology, functional medicine, and advanced neurological therapies together in one office. Rather than using the same approach for every patient, we look at your history, neurological and functional findings, lifestyle, and goals to create an individualized plan.
Both! We see children, teens, and adults. Our brain-first approach is tailored to each stage of life, from supporting reflex integration and focus in kids to improving balance, mood, and recovery in adults.
Brain first care means considering the nervous system as an important part of how the body functions, adapts, and responds. We look at neurological function alongside movement, development, nutrition, lifestyle, and other health factors to build an individualized approach rather than focusing on a symptom in isolation.
Our office is not contracted with insurance companies. This allows us to provide the time, technology, and individualized care each patient deserves — without the restrictions that come with insurance based models.
Payment is due at the time of service; there is no reimbursement available for treatments or services. We accept HSA and FSA cards, and financing options are available to make care more accessible.
Before your appointment, Alyssa will review your concerns, goals, and history to help us prepare for your evaluation. When you come in, you’ll receive a comprehensive neurological and functional assessment to better understand patterns and findings that may be contributing to your symptoms or challenges.
Afterward, Dr. Waldo and Alyssa will work together to outline a personalized care plan that supports your specific goals and helps you move toward long-term healing.
Yes! We offer virtual functional medicine consultations and follow-ups, so we can support you even if you’re outside the Naples area.
Our approach brings chiropractic, functional neurology, functional medicine, and advanced neurological therapies together in one office. Rather than using the same approach for every patient, we look at your history, neurological and functional findings, lifestyle, and goals to create an individualized plan.
Discover individualized, brain first care designed to help you better understand how your brain and body are functioning together. Whether you’re looking for answers for your child, navigating your own health challenges, or simply looking for a different approach to care, we’re here to help you find the right next step.
We’d love to connect with you. Whether you’re exploring care for yourself or your child, our team is here to answer questions and help you take the next step toward calm, balanced, brain based health.