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About Us: Extraordinary, Life-Changing Care

What Makes Greenhouse Truly Unique

  • A True Getaway in a Luxurious Spa-Like Environment
  • Passionate Staff Made Up of the Best in the Addiction Treatment Industry
  • Genetic Testing & Treatment Plans Tailor-Made for You
  • Specialty Programs You Won’t Find Elsewhere
  • Executive Chef-Prepared Meals
  • Here for You at Every Step, from Detox to Sober Living

About Greenhouse Treatment Center

Greenhouse Treatment Center Inside

Greenhouse Treatment Center is the perfect place to leave your past behind and find the joy that recovery can bring. Part of the American Addiction Centers (AAC) family of facilities through the United States, we provide care for addiction and co-occurring disorders with the help of a team comprised of the most dedicated and passionate providers you’ll find.

Located in a former Neiman Marcus spa, Greenhouse isn’t your average addiction treatment facility. We offer a wealth of holistic therapies (such as yoga, meditation, and expressive therapy groups), as well as amenities including indoor and outdoor pools and nutritious, mouth-watering meals that will have you feeling better than ever. Come and experience all that Greenhouse has to offer and get a glimpse into what recovery has in store for you.

**Greenhouse Treatment Center is an American Addiction Centers facility. No funding is generated from any advertising or external sources, and there is no conflict of interest to disclose on this website or the content herein. Our funding is generated by substance abuse treatment services provided at our facilities.

90-Day Promise

We stand by our ability to help you or your loved one recover from addiction so much that we offer a 90-day promise. If you complete 90 days of consecutive treatment at Greenhouse and then suffer a relapse, you can return to an American Addiction Centers facility for a complimentary 30 days of treatment.**

**Terms and conditions may apply, and results may vary. Learn more.

Award-Winning Care

At Greenhouse, our commitment to our patients is seen not only in every interaction between staff and patient but in the quality of our facilities and the expertise of our providers. This is why we are a trusted name in the addiction treatment industry. View our industry achievements and accreditations here.

Care Designed Exclusively for You

You won’t get a cookie-cutter approach when you come to Greenhouse Treatment Center. We know that no two people’s experiences are the same, and we treat you like the unique individual you are. Not only do we perform genetic testing to determine the right medical treatment for you, we meet with you immediately upon arrival to begin crafting the best plan for your needs. Your treatment team will reassess your plan regularly and make adjustments to your plan as needed. We never stop working to make sure you have the best possible shot at recovery.

Your Family Is Part of Our Care Team

Recovery doesn’t happen in isolation. Support from those that care about you is an enormous part of staying on a positive trajectory. At Greenhouse, we bring your family into the fold as we work together towards your goals.

We help you heal fraught relationships through family therapy and invite your loved ones to come visit you during treatment.

Specialized, Expert Caregivers Working Together

For our team, treatment is more than a job.

Our treatment team is made up of numerous specialists that all work in concert to help you take meaningful steps on your journey to recovery. Our team of case managers, psychiatric providers, therapists, and nurses approach your recovery from many angles, working with you to help you find physical, mental, and emotional wellness. Our collaborative approach allows us to address the full spectrum of your needs so you stay sober long-term.

You can reach out to us at any time at

Dr. Casey Green, Medical Director

Dr. Casey Green, Medical Director

Dr. Green received his Bachelor of Arts in Biology from the University of Texas in 1996 and his Medical Doctorate from the University of Texas Medical Branch in Galveston, Texas. He had originally trained in anesthesiology, but after confronting his own addiction issues in 2004 decided to train in psychiatry and dedicate himself to helping those who struggle with addiction and co-morbid mental illness. Dr. Green completed his psychiatry residency training at John Peter Smith hospital in Fort Worth, TX. He has worked at Terrell State Hospital, North Texas State Hospital and with the Right Step Treatment Centers.

Dr. Green is a Fellow of the American Society of Addiction Medicine and board-certified in psychiatry and addiction medicine. Dr. Green believes that effective treatment for alcoholism and drug addiction should address co-occurring disorders, and that treatment must be holistic, strength-based, and multidisciplinary. He focuses on the biological, interpersonal, holistic and spiritual aspects of alcohol and drug addiction, as well as their interaction with depression, anxiety, trauma and mood disorders. He strives to give clients individualized care that gives them the opportunity to live a sober and abundant life one day at a time.

Anthony Walters, CEO

“I believe that we have the ability to make a difference in the lives of individuals temporarily overwhelmed by addiction. That is no small thing. We offer individuals freedom from the chains of addiction. The work we do matters. And there is hope. We see people get better every day. We are in the business of hope and this is tremendously rewarding.”

In 2018, Anthony Walters joined Greenhouse Treatment Center as its chief executive officer. Walters brings more than 20 years of experience serving individuals with addiction and mental illness to his position as Greenhouse CEO.

As a strong leader in the industry, Walters has helped multiple facilities to not only increase patient satisfaction but also the overall standard of care. Walters is often invited as a keynote speaker for major organizations in the field and serves as a mentor to aspiring CEOs in the industry. Walters strongly believes that addiction treatment works and that there is hope for individuals suffering from addiction and mental illness. Walters encourages his staff to deliver the highest quality of care by providing outcome-oriented, evidence-based treatment that empowers patients to break the chains of addiction and live healthier lives.

Walters is a family man who has four children and has been married for over 20 years. His passion for helping others, along with his dedication and commitment to delivering the highest quality of care in the field, stems from his grandmother. He observed from a very young age that his grandmother was a healer and always tried to extend a helping hand. Witnessing this as a child led Walters to a lifelong career of helping those in need.

Walters was the 2004 winner of the Arkansas Mental Health Institute’s Practitioner of the Year Award and the 2006 recipient of the Jeannie D. Weiss Award for Professional Excellence.

Tyler Harrell, COO

Tyler Harrell, COO

“I am passionate about applying knowledge and expertise to effect real change in the lives of others. The disease of addiction requires treatment that is complex, nuanced and often counterintuitive.”

In 2018, Tyler Harrell joined Greenhouse Treatment Center as its chief operating officer. He has more than 11 years of experience managing and administrating healthcare organizations. He is also a certified licensed professional counselor supervisor and licensed chemical dependency counselor. His clinical background combined with his years of leadership experience have been instrumental in his ability to provide clinical and operational oversight at Greenhouse that is focused on compassionate, quality patient care.

A member of the Texas Association of Addiction Professionals and the American College of Healthcare Executives, Harrell believes in a holistic approach to addiction treatment that involves treating the body and the mind. Harrell treats addiction with cognitive behavioral therapy (CBT), motivational interviewing (MI), and 12-step programming. Harrell’s passion for helping those struggling with the disease of addiction is ingrained in every aspect of his work.

Staying Connected in Recovery

The support you receive at Greenhouse Treatment Center doesn’t end when you leave. Our alumni program keeps you connected to a group of people committed to recovery. As part of our alumni network, you’ll build a whole new network of sober, like-minded individuals you can lean on and to whom you can support in kind.