Naturopathic Doctors in Gilbert, AZ
When Your Health Feels Off, We Help You Find the Why
Why Choose Onyx Integrative
Work directly with your naturopathic doctor at every visit, no hand-offs, no assistants, just personalized care built around your body, your goals, and your life. We dig deeper when others stop, especially if you have been told your labs are normal but you still do not feel well. Through shared decision making, serious listening, and a commitment to complex cases, we partner with you to find real answers so you never have to fight to be heard or accept normal when you feel anything but.
You Deserve Real Answers
Feel seen, heard, and understood by a provider who takes your symptoms seriously and stays with you until you have real answers.
Finally, A Doctor Who Truly Listens
Stop settling for "normal" when you do not feel well and start getting thoughtful, personalized care that looks deeper and does not give up on you.
Frequently Asked Questions
Is naturopathic care appropriate for long-term health management?
Many patients choose this type of care for long-term support because it emphasizes prevention, balance, and addressing underlying contributors to health concerns. Care plans are adjusted over time based on progress and individual needs.
Do I need a referral to see a naturopathic doctor in Gilbert?
No referral is required. Patients can schedule directly for an initial consultation. During the first visit, your health history, symptoms, and goals are reviewed to determine the most appropriate care plan.
What should I expect at my first visit?
The first visit as a new patient typically includes an in-depth review of your medical history, current concerns, and lifestyle factors. Time is spent understanding the full picture of your health before discussing potential testing, treatment options, and next steps.
Gilbert's Best Functional Medicine Clinic
Licensed Naturopathic Doctors in Gilbert, AZ
We support complex and chronic concerns including digestive issues, autoimmune conditions, hormone imbalance, anxiety, fatigue, and long term pain through a root cause approach that combines functional medicine testing with natural therapies.
Functional Medicine Testing and Root Cause Treatment
Our team uses advanced functional lab testing and personalized treatment plans to uncover the underlying causes of your symptoms, not just manage them.
By addressing inflammation, hormone balance, gut health, and metabolic function, we help guide you toward lasting wellness and a better quality of life.
Ready To Get Started?
Book your appointment today and let us help you achieve the transformation you deserve, inside and out.
Gilbert's Recommended Naturopathic Services
Integrative Primary Care
Physician Guided Medical Aesthetics
Regenerative Joint and Pain Therapy
Acupuncture & Cupping
Vitamin IV Therapies
Medical Weight Loss
Best Alternative Medicine Physicians
Functional Medicine That Treats the Why, Not Just the Symptoms
At Onyx, we help patients move beyond symptom management by identifying what is driving chronic health concerns and creating a clear plan forward.
Our approach may include:
- Hormone, thyroid, and gut health evaluation
- Functional medicine testing for inflammation and metabolic dysfunction
- Nutritional and lifestyle based therapeutic support
- Individualized care plans built for lasting results
- Whether you are navigating fatigue, autoimmune concerns, digestive issues, or complex chronic conditions, our team is here to guide your healing with clarity and clinical expertise.
What Our Clients Say
Onyx Integrative Medicine & Aesthetics
Naturopathic practitioner in Gilbert, Arizona
- ✓Doctors provide thorough and compassionate care
- ✓Patients experience significant improvements in health and well-being
- ✓Highly recommended for personalized and effective treatments
This is my first iron infusion. The experience was more pleasant than I was expecting. They told me it would take up to two hours, it was 1:45 hours. The technician Macy was wonderful. The room was very comfortable and clean. I even was able to speak with some other ladies who were also getting their first infusions. I would recommend Onyx for infusions in the future. I had some questions a couple days after my infusion which were quickly responded to by Addison. I am glad I am working with Onyx for my health.
Dr. Stephanie is amazing! The amount of time and care she provides is outstanding. Personalized care at its best.
Dr. Nichols listens and thoroughly evaluates your medical history to recommend a treatment plan.
I’ve been going to Dr. Chelsea for about a year now, and wow how my life has changed since! She has helped me understand so much about myself, is very knowledgeable, and allows me to feel like I’m not just another patient. I can’t recommend her enough!
I am grateful for Dr Kasey, I am feeling safe and I am improving my health
Stephanie is absolutely amazing. Incredibly easy to talk to, so supportive and understanding. Works with you and takes time to listen. I cannot recommend enough.
I am so happy I found this place!!! Dr. Chelsea Deveson is amazing!! She is a very caring and through Doctor and I feel so comfortable with her. Excited to start my healing journey with her
Everyone is so friendly and helpful! Had a great experience here. Thank you
100/10 would recommend this place to everyone! Chelsea and Maddi have saved my life and my skin. Everyone is so sweet and highly knowledgable, they deserve all the recognition for the amazing work they do!!
Super grateful your team could fit me and my wife in. Excellent service, fair prices, comfortable seats…thanks!
I had an incredible experience at Onyx Integrative Medicine & Aesthetics. I recently received my 3rd PRP injection, and it has truly been a life changing experience. Each treatment has built on the last, and the results have exceeded my expectations with noticeable improvement over time. Dr. Kasey Nichols was outstanding throughout the entire process. He is extremely knowledgeable, professional, and easy to talk to. He takes the time to explain everything clearly and makes you feel completely comfortable and confident in the treatment plan. What really stood out was how relatable and genuine he is. It never feels rushed, and you can tell he genuinely cares about his patients and their outcomes. Highly recommend this practice to anyone considering PRP or regenerative treatments. I’ll definitely continue my care here.
As a mental health provider, I highly respect Onyx Integrative Medicine & Aesthetics and its incredibly caring and talented staff. Dr. Stephanie and her clinical team bring great knowledge, skill, expertise, and leading-edge services across clinical, functional, and holistic health care. You will be listened to and met with compassion. If you're in the East Valley and seeking real answers in your healthcare journey, you are truly in the of best hands at Onyx Integrative Medicine & Aesthetics!
You’re in the Right Place for Holistic Healing
Our team focuses on treating the whole person, not just symptoms. With advanced testing and natural therapies, we help you uncover root causes and build a plan for lasting wellness.
If you are navigating fatigue, digestive issues, hormone imbalance, or chronic stress, our team is here to guide your healing.
You deserve clarity and real support.
Ready To Get Started?
Schedule Your ConsultationConditions We Treat Naturally
Meet Our Team
Dr. Stephanie Nichols NMD
Dr. Stephanie Nichols, NMD, focuses on integrative approaches to mental health, digestive health and adrenal/hormonal health. She uncovers the true causes of anxiety, depression, bipolar, chronic stress, IBS and PCOS by identifying connections between hormonal imbalances, nutrition & diet deficiencies, and your symptoms. She creates comprehensive treatment plans to help you feel better and truly resolve your symptoms, not just mask them. Her treatments include modalities such as herbal medicines, acupuncture, nutrition & mind-body therapies.
Dr. George Kasey Nichols NMD
Dr. Kasey Nichols, NMD, approaches health from both a physical and mental-emotional standpoint. He helps women and men with anxiety, depression, & stress by uncovering how these concerns connect to hormones, including adrenal & thyroid issues, limiting beliefs, inflammation, and digestive health. He also treats hormone imbalances, digestive issues, diabetes and chronic pain. His approach is unique and blends conventional & holistic therapies including dietary & lifestyle changes, acupuncture, evidence-based supplements, homeopathy, psychotherapy.
Dr. Chelsea Deveson NMD
Dr. Chelsea Deveson is dedicated to addressing the root causes of chronic disease through evidence-based and holistic medicine. She earned her Doctorate in Naturopathic Medicine from Sonoran University, graduating with honors. With a background that integrates business acumen, strong communication skills, and a comprehensive approach to patient care, Dr. Chelsea empowers individuals to achieve optimal health through personalized, integrative treatment strategies.
Our Integrative Treatment Process
Consultation
The first step is a 75-minute initial consultation appointment where you’ll share your current health concerns, past medical history, and health goals in-depth. The goal of the consultation is to identify the sources of any imbalances in your health.
Order/Review Labs
Next, the doctor will go over any necessary laboratory tests, functional lab testing, or imaging that may be needed to better understand the root-cause of your health concerns. If you have recent lab work, they will review and discuss the results with you.
Treatment Plan
Lastly, the doctor will develop a personalized treatment plan to address your health concerns at their root-cause. You will also gain a clearer understanding of the origins of your symptoms and how to prevent them from returning in the future.