Onyx Integrative Medicine & Aesthetics, Gilbert AZ

Dr. Stephanie listens and is thoroughly invested in her patient’s best interest. She explains reasoning and develops solid plan with input of patient. So grateful to her for her help. Feeling powerful!

I have been a bit desperate to get my hashimotos and mental health back to a state of norm, and after having my consult yesterday … I feel extremely hopeful and excited about my health journey. Dr. George Kasey Nichols was extremely knowledgeable, funny, patient, kind and positive. He addressed several of my concerns and immediately stepped up to the plate by making me feel at ease. In no time, he came up with a very detailed plan to help me get hyper focused on obtaining my health goals. I look forward to my next appointment and the successful transformation I know is in store for me. I love the fact that this medical practice treats you like a human being and not a number. I felt seen, heard and absolutely cared for. I left feeling exactly what I yearned for… relief. Health is the ultimate wealth, remember that. Take that leap of faith and get a consult here. You won’t regret it!

They charged me arm and leg to schedule my appointment. On the day of my appointment one of my family member passed away. They charged me another fees just because they felt like it. That is a total RIP OFF!

First impression of the office is clean and organized. Staff are cordial very professional. The doctor was very attentive and spent plenty of time discussing my modalities. I believe he’s come up with a plan to resolve my medical issues. Hopefully they’ll be more positive things to say down the road.
I just had my second visit with Dr, George (Kasey) Nichols. With that being said, I will say that I have never had anyone go through my lab work as thoroughly as Dr. George (Kasey) Nichols did. Dr. George gave me the sense that he really cares and is looking for a solution to my medical modality. Thank you so much. See you soon.

Dr. Stephanie is a godsend! I’ve worked with another naturopathic doctor before and she was lightyears better at helping me truly help me understand my test results. Her consultations are extremely thorough and informative. So happy I found her and looking forward to feeling my best:)

Dr Stephanie was absolutely wonderful. She was extremely knowledgable and friendly and answered alllllll of my many questions. She totally put me at ease and I highly recommend her! I love my treatment results so far!

Dr. Kasey has been very helpful with helping me mind and body wise. I don’t feel like I’m just a number and he has been helping me through things I probably wouldn’t accomplish without his insight. Thanks Dr Kasey!

Madison has been great with my teenage son. She is very knowledgeable about skin and products, and has taught him so much about his own skin and how to maintain it well. He has a great routine because of her help!

Dr Stephanie is the very best. You can tell as very little bruising.sign of a good Dr. I would recommend her to anyone. She does not "over do" you. So you come out looking natural. She also has a line of skin care that is great. This along with other spa treatments that do not Break the Bank. Wonder specials and now moving into her brand new state of the art clinic. I am 70 years old. And Dr S keeps me looking and feeling younger

Dr Stephanie is amazing! She has helped me so much with my blood sugars, I am no longer taking insulin for my type 2 diabetes thanks to the supplements she put me on. And acupuncture sessions with her have helped me with my balance and my kidneys. I'm so grateful to have found her!

I recommend Dr Nichols on a regular basis. He has quite literally been a life saver for me. My quality of life continues to be so much better as a result of his expertise. His personable approach makes it easy to have a conversation and his explanation makes you feel empowered and informed. Thank you Dr Nichols!

Madison and Dr. George Nichols are by far some of the most caring, thorough, and knowledgeable healthcare professionals that I have ever met. They make you feel like you’re their only patient, and trust me they will go the extra mile if you find yourself in crisis. If you’re looking for a new naturopathic doctor you can pretty much just stop your search now, give them a ring and from my perspective there’s no way you’re going to be disappointed with the decision.

I had gone to multiple specialists and doctors before seeing Dr. Kasey and never truly found answers to what is going on with my health, being a 26 year old who had felt “normal” in the past. I decided I’d give a naturopath a shot at finding answers and I’m so glad I finally did. He’s worth every penny! I truly appreciate his attention to detail with all my labs and just being thorough and persistent in finding out the cause to my symptoms. I’m thankful to be able to sit down and talk through what’s going on and that he listens every time! We’re now on the road to answers and treatment and I’m very hopeful that I’ll begin feeling better soon.

Thank you, I can’t believe how much better my bursitis, frozen shoulder, torn rotator cuff feels! This treatment is saving my career & freeing me from the pain I was having every time I worked! I’m forever grateful! Highly recommend!

Can’t say enough good things about Dr. Kasey. He truly helped me change my life for the better. I would encourage anyone on the fence to give Onyx a try, I’d be willing to bet they’ll do the same for you.

I found Dr. Stephanie when I started having every symptom of gallbladder issues. I'm extremely choosy when it comes to a doctor and none have been 100% what I was looking for until now. Dr. Stephanie listens more thoroughly than anyone I've seen previously. She got to the root of my issues and addressed that, plus more. I got so much more than I expected. I was so impressed that I even took my teen son for his sleep and other issues. Three weeks later, he is now falling asleep easily and at a decent hour. We get to see his face early in the mornings! Dr. Stephanie's care has transformed our lives. I can't measure the amount of gratitude I feel that I found her.

Update 2023: I've now also seen Dr Kasey a few times and love him, too. He's got a heart of gold and gets to the root of the issues quickly and knows lots of tricks that have been super helpful for me. These two make such a great team!

I've also seen Dr Stephanie for medical aesthetics and am wow'ed by how natural her work is. She's got the skills! If you're looking for lip injections / lip fillers, she is THE BEST! And definitely see Madison for facials - they use Rhonda Allison products and my skin has never looked or felt better. Can't say enough about this office. Still sooooo glad I found them! <3

Dr. Kasey Nichols took time to listen to me and ask me dozens of questions about my health and my goals for healing. For the first time in 7 years I have hope for healing! Looking forward to working with him. This is how all healthcare should be!

Great doctor and great listener to my many many concerns. Recommend him for sure.
I don’t trust my family doctor but %100 trust Dr. Kasey. I recommend my daughter and friends

Dr. Stephanie is such a beautiful woman inside & out. She has helped my wife improve over the years and we are thankful for her service. The office is elegant, comfortable and welcoming. She is a wealth of knowledge and I’d recommend her based on the experience and the results she’s produced!

Dr Stephanie is wonderful! She is a great listener and has helped me with my digestive issues, amongst other health issues. Great personality to top it off. Highly recommend her! You will also appreciate office staff. Love Madison!