Individualized Recovery Goals that Guide You to a Better Life

Camelback Recovery provides a wide variety of mental health, addiction treatment, sober living, and recovery coaching services. Everything we offer has been specifically selected to contribute to your recovery journey and long-term sobriety. This list is a good illustration of how we separate ourselves from any other treatment center in the area, but to experience it is much different. If you are interested in learning more about any of the items listed, feel free to give us a call to schedule a tour or simply talk to an admissions specialist.


We can help you achieve permanent sobriety that gives you your life back. Call to learn more about our therapy options in Phoenix, AZ.

Our Team

Tim Westbrook

Timothy Westbrook

Chief Executive Officer

Timothy Westbrook is in the business of helping people recover from substance use disorders and process addictions. Tim was born and raised in Southern California and spent his teen years in Oxnard, California. He attended the University of California, Davis where he obtained his Bachelor of Science in Business.


Chris Newman

Chief Operating Officer

Chris’ passion and purpose in life is to assist clients and families in achieving freedom from addiction. Chris approaches those who need help with care and compassion and strives to ensure that everyone is treated with respect and love. Chris’ message to all is “Everyone deserves help, and anyone can recover if they are willing.”

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Dr. Michael Vines, MD

Medical Director

Dr. Vines has practiced psychiatry in Arizona for for over 25 years and has experience working with diverse populations that include children, adolescents, adults, geriatrics, SMI patients, and the chemically dependent.


Jennifer Hughes

Director of Operations

Jennifer is a dedicated professional with extensive experience with being of service from time served in the US Coast Guard, to behavioral health, and even time in law enforcement between the states of Texas and Arizona.


Lynda “Nina” Davis

Director of Community and Client Services

Nina Davis, originally from Canton OH, joined Camelback Recovery as a House Manager in 2018 only having 90 days sober. Working under Tim Westbrook, she realized her purpose was to help people and inevitably got the chance to touch more peoples lives when she was promoted to the Program Director 9 months later.

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Dr. Robbie Westerman


A leader bridging innovative approaches coupled with gold-standard practice in addiction medicine, Dr. Robbie has spent the last ten years focused on equitable and effective care delivery to thousands of patients seeking mental health treatment. In 2022, he co-founded Camelback Integrated Health and Wellness to expand access to innovative treatments while reducing barriers to care. 


Marina Pitsilos


Marina is a board-certified psychiatric nurse practitioner with over 11 years of experience in the area of mental health and addiction treatment. Marina holds a Bachelor’s of Science Degree in Biology with a minor in Psychology from Purdue University, a Bachelor’s of Science Degree in Nursing from Rasmussen College and a Master’s of Science Degree from Walden University with a focus in the Psychiatric Nurse Practitioner program.

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Sheri Sheneman

Primary Therapist

Sheri has been working in the behavioral health field for 23 years in multiple facets.  She is a GCU graduate with her MS in Addiction Counseling, she is licensed by Arizona Board of Behavioral Health as Licensed Associate Substance Abuse Counselor working towards her Independent License.

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Jackie Bachelier

Primary Therapist

Jackie has been working in mental health in the phoenix area in various capacities for 14 years. After receiving her masters degree, she continued her work with patients who required the highest level of care in terms of treatment. This experience, coupled with her own areas of trauma, led her down her current path of compassion and desire to help others see change.

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Michael Swett

Clinical Manager

I have worked in the behavioral health field for over 10 years in Arizona in an attempt to strengthen and empower individuals and their families to make difficult and life-altering decisions in hopes of a more positive future. I hold my clients’ rights for self-determination in treatment as my guiding light alongside my general compassion for whatever situation is causing turmoil and pain.

Partners & Affiliates