Cookies & Privacy

Our website uses cookies. By using our website and agreeing to this policy, you consent to our use of cookies in accordance with our Privacy Policy.

Cornerstone Healing Center

Cornerstone Healing Center

16444 N 91st St Building H, Scottsdale, AZ 85260, United States

Addiction TreatmentAlcohol TreatmentLuxury RehabsMental Health TreatmentRecovery
Pool and Weight Training areas
Executive Rehab Brograms
Companion Programs
Young Adults Program

About Cornerstone Healing Center

In addition to their outpatient center, Cornerstone also provides inpatient treatment in large beautiful residential homes in high-end neighborhoods of Scottsdale. Their campuses boast outdoor patios, comfortable lounge areas, and swimming pools. Clients can enjoy guided meditation, yoga, and nutritious chef-prepared meals during their stay. Cornerstone Healing Center is Joint Commission accredited and accepts private insurances and self-pay options.

Cornerstone Healing Center

Mission & Vision

We believe in helping people broken by addiction to heal mind, body and spirit. By overlapping science with spirituality, we create an environment where a seemingly miraculous healing event sufficient to bring about recovery can happen rapidly.

Program Overview

Founded in

Program Length

Levels of Care



Who We Treat





Cognitive behavioral therapy
Dialectical behavior therapy
Trauma-informed care
Holistic approaches like yoga, meditation, art therapy, and music therapy

Co-Occurring Conditions

Treats co-occurring mental health disorders


Private and semi-private rooms
Common areas
Outdoor spaces



Professional Staff

Nate Bush

Nate Bush


Lionel Estrada

Lionel Estrada


The Detox Center

What Our Patients Say About Us

Life Saver

This place saved my life, the staff are some of the kindest most caring people I have ever met. I definitely struggled at first but once I gave the program my best effort some of the promises are already starting to happen. I am truly grateful for cornerstone healing center I still have a lot of work to do but I definitely learned how to forgive myself and how to love myself and how to be grateful in hard circumstances. I love this place

Christian S.

Great Staff

The staff at Cornerstone truly cares about their patients and is dedicated to helping them become the best versions of themselves. Thanks to their help, I was able to become the man I always knew I could be. I highly recommend Cornerstone to anyone who is struggling with addiction.

Alex LoPiccolo


got one year of sobriety on July 1st 2023. It's been quite an agonizing, insightful, and unbelievable journey thus far. For once in my life, I can’t wait for the years ahead. One year ago I was completely broken and spiritually lost. Grieving the sudden death of my boyfriend and wallowing in the mess I had made of my life, I just gave up. I didn’t want to be alive, nothing made sense and my addictions were killing me. With the help of my family, I entered treatment at Cornerstone.



Overall Rating:



April 23, 2024
Cornerstone Healing Center helped me through my DUI classes, and the founder, Estil Wallace, was very helpful at my time of need. With everything that you have to go through when you get a DUI, the Cornerstone classes are easy to access and can be completed in your time schedule. I would recommend Cornerstone Healing Center for all your needs regarding recovery. The staff is very dedicated and compassionate about recovery for individuals and their support system. Open your heart and allow it to heal. Cornerstone will help with the rest! Thank you, Ray Wallace


December 26, 2023
Cornerstone Healing Center changed my life. I moved out to Arizona almost 5 months ago and I couldn’t imagine starting my sobriety journey anywhere else. I am still currently in their IOP program and it’s helping make my transition back into “real life” so much smoother, especially being from out of state. The staff here truly cares about its clients, the houses are beautiful and you get something out of every single group.


December 26, 2023
My experience here once I kept an open mind/ open heart, was as honest as possible& willing to do whatever I’m asked of/ can do for others.. I was exactly where I was meant to be. I’m eternally grateful for every experience I’ve had at cornerstone. Their PHP and IOP is what I’ve experienced personally but only heard great things about the residential as well!! Very grateful they’re accepting different insurances and the new changes. The owner is an Incredible man from what I’ve heard/ seen and his family is beautiful. The BHTs are very helpful, caring, and have taught me so much as well as the rest of the staff. The therapy experience was absolutely wonderful, I needed all of it. Rick and everyone in medical, very helpful and thorough. This treatment center hires people that genuinely care& will do everything in their control to help the individual client. Patience and acceptance in my experience really helped me being here, we don’t grow in the comfort zone! Without my experiences here I wouldn’t be sober today. Highly recommend!! Take the suggestions from staff and even admissions, one moment at a time we can do this together not alone. In my experience when I do not take suggestions from staff and do things my way, I end up miserable/ hurting myself and others and relapsing at some point. Thank you to all of the staff!! one day I’d love to give back to this treatment center however possible.

Insurance Payment Options