Premier Teen Treatment Center in California That Brings Families Together
Hillcrest Adolescent Treatment Center is a leading Teen Treatment Center in Agoura Hills, CA providing comprehensive behavioral health services for teens ages 12 – 18.
Treatment You Can Trust, Backed By Outcomes
- CARF Accreditation – recognition from the Commission on Accreditation of Rehabilitation Facilities, demonstrating the highest standards in care and safety
- Expert-Led Programs – delivered by industry-leading clinicians and specialists in child and adolescent behavioral health
- Top-Rated Care – consistently earning a 4.9 out of 5 stars from over 100 verified Google reviews
- Proven Outcomes – families report exceptional satisfaction, and referring professionals place their confidence in our services again and again
California's Top Teen Treatment Center
At Hillcrest Adolescent Treatment Center, we provide comprehensive inpatient treatment for teens ages 12-18 that focuses on their mental, physical, and social well-being.
As a premier teen treatment center in California, our team of talented professionals works closely with both teens and their families to facilitate successful recovery.
Our California Teen Treatment Programs
Our adolescent treatment center offers specialized programs to help teens overcome addiction. We provide comprehensive residential care focused on long-term recovery for teens ages 12-18.
We address a wide range of behavioral health issues affecting adolescents. Our programs are designed to support teens and their families through evidence-based therapies.
Our mental health services focus on the unique needs of teenagers. We help adolescents navigate challenges like anxiety, depression, and other mental health conditions.
What Families Say About Our
Teen Treatment Center
Discover how Hillcrest Adolescent Treatment Center has made a positive impact on teens and their families.
Read testimonials from those who have experienced our comprehensive adolescent residential treatment programs.
Heather Hunter2023-08-30Trustindex verifies that the original source of the review is Google. The treatment programs are comprehensive and they are an excellent center for teen recovery. Dustin Mcdonald2023-04-12Trustindex verifies that the original source of the review is Google. I don't have enough good to say about this team. They really helped my kids when we hit a rough spot. One even started with a strained relationship with food. After some time and help from the Hillcrest team things have really improved for our family. Sally Anne Brown2022-12-15Trustindex verifies that the original source of the review is Google. I had a really hard time getting off nicotine but my therapist helped a lot. It’s been a long time since my last relapse and Hillcrest has helped me to stay clean. Alberta Nelson2022-12-05Trustindex verifies that the original source of the review is Google. Our family went through a lot of changes in a very short amount of time. It was a very stressful period, but I had no idea how much it impacted my son. He was diagnosed with adjustment disorder at Hillcrest and they provided us with literature on what it is and how to manage it. They also got us started with therapy which has been instrumental in dealing with the ups and downs. Nellie Green2022-12-01Trustindex verifies that the original source of the review is Google. Without Hillcrest’s compassionate staff, my daughter would not be with me today. They helped her gain the skills she needed to manage her depression and helped me learn to work with her. We still have rough days, but now we can cope with them when they come. Thank you, Hillcrest! Peter Wood2022-11-15Trustindex verifies that the original source of the review is Google. The people at Hillcrest helped me get through a tobacco addiction. They helped me learn healthy coping skills to manage stress. Betty White2022-11-13Trustindex verifies that the original source of the review is Google. I enjoyed being here. They helped me understand how harmful my actions were to other people and showed me that I wasn’t only hurting myself. Lorena Sanchez2022-11-08Trustindex verifies that the original source of the review is Google. I am so thankful to the staff at Hillcrest, they have done so much for my son. Even after his stay ended, they helped us get in touch with a local recovery program.
We Partner With Most Major Insurance Providers To Make Treatment Accessible for Teens & Families
At Hillcrest Adolescent Treatment Center, we accept a variety of insurance plans to make our comprehensive teen treatment center accessible to families. Verify your insurance today to ensure your adolescent receives the care they need at one of the leading teen treatment centers in California.









Our Distinguished Adolescent Program Model
Family Therapy
Family Therapy is a vital component of our programs at Hillcrest Adolescent Treatment Center. This type of psychological counseling helps teens and their family members improve communication and resolve conflicts, fostering a supportive environment for recovery.
Behavioral Therapy
Our Behavioral Therapy programs address a wide range of issues affecting teens at our adolescent treatment facility. By helping adolescents understand and change their behavior patterns, we promote healthier responses to challenging situations.
Expressive Therapy
Expressive Therapy, including art therapy, is utilized at our treatment center to provide a safe, non-threatening, and non-verbal outlet for teens to express their feelings. This approach helps adolescents communicate emotions they may find difficult to articulate verbally.
Conditions We Treat at Our
Teen Treatment Center
Mood Disorders
At Hillcrest Adolescent Treatment Center, we specialize in treating mood disorders affecting teens ages 12-18. Our comprehensive programs help adolescents manage conditions like depression and bipolar disorder, improving their emotional well-being and overall quality of life.
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Anxiety Disorders
Teen anxiety disorders are common and often arise in early adolescence. At our teen treatment center, we provide effective therapies to help teens cope with excessive fear, worry, and nervousness, empowering them to navigate life's challenges confidently.
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Psychotic Disorders
We offer specialized care for teens facing psychotic disorders, where distinguishing between reality and imagination becomes challenging. We support adolescents through personalized plans aimed at restoring their mental health and facilitating recovery.
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Our Adolescent Residential Treatment Facilities
Explore the comfortable and nurturing residences at Hillcrest Adolescent Treatment Center. Our treatment facilities in California provide a safe and supportive environment for teens ages 12-18 to focus on healing and personal growth.












Meet Our Expert Clinical, Medical, and Academic Treatment Team
Our treatment team is here to provide the best care for your child. They provide for your child’s medical, psychiatric, educational, behavioral, and emotional needs throughout their treatment program. Learn more about our adolescent treatment team today.
CONTACT US
Frequently Asked Questions!
It can be challenging to distinguish between typical adolescent behavior and signs that professional help is needed. While mood swings and testing boundaries are normal parts of teenage development, certain warning signs indicate it's time to seek treatment:
Consider professional help if your teen is experiencing:
- Persistent changes in mood, behavior, or personality lasting several weeks
- Declining academic performance or loss of interest in activities they once enjoyed
- Withdrawal from family and friends
- Changes in sleep patterns or appetite
- Risky behaviors such as substance use, self-harm, or reckless actions
- Expressions of hopelessness or thoughts of suicide
- Inability to cope with daily responsibilities
Trust your instincts as a parent. If you're concerned about your teen's wellbeing, a professional assessment can provide clarity and peace of mind. Early intervention often leads to better outcomes.
Determining the appropriate level of care depends on several factors, including the severity of symptoms, safety concerns, and your teen's ability to function in daily life. The main levels of care include:
Residential Treatment: Recommended when your teen requires 24/7 supervision and intensive therapeutic support. This is appropriate for severe mental health conditions, safety concerns, or when outpatient treatment hasn't been effective.
Partial Hospitalization Program (PHP): Provides structured treatment during the day (typically 5-6 hours) while allowing teens to return home in the evenings. Suitable for those who need our clinical team conducts thorough assessments to recommend the most appropriate level of care for your child. We can help you navigate this decision during a confidential consultation.
Hillcrest Adolescent works with most major insurance providers to make treatment accessible and affordable. We are in-network with many commercial insurance plans and can verify your benefits prior to admission and work with the following insurances:
To determine your coverage:
- Contact our admissions team for a free, confidential insurance verification
- We'll review your specific plan's mental health benefits, including coverage for residential, PHP, IOP, and outpatient services
- Our staff can explain your out-of-pocket costs, including deductibles, copays, and coinsurance
If you don't have insurance or your plan doesn't provide adequate coverage, we offer alternative payment options and can discuss financial assistance programs. Don't let insurance questions prevent you from seeking help—contact us to explore all available options.
If you don’t see your insurance on this list, we still may accept it. Give us a call and we can review your family's plan.
Understanding the differences between these treatment settings can help you make the best decision for your teen:
Traditional Outpatient Therapy typically consists of one-hour weekly sessions with a therapist. Teens continue living at home, attending school, and maintaining their regular routines. This works well for those with mild to moderate symptoms who have strong family support.
Residential Treatment provides 24/7 structured care in a therapeutic environment. Teens live on-site and participate in intensive daily therapy, psychiatric care, academic programming, and recreational activities. This immersive approach is ideal for adolescents facing severe mental health challenges, safety concerns, or those who haven't responded to less intensive treatment. The controlled environment removes negative influences and allows teens to focus entirely on healing.
Key Differences:
- Intensity: Residential care offers multiple therapy sessions daily versus weekly outpatient appointments
- Supervision: Round-the-clock professional support in residential settings versus independent management at home
- Structure: Highly structured therapeutic milieu in residential care versus self-directed time in outpatient care
- Duration: Residential stays typically range from 30-90 days, while outpatient therapy continues as long as needed
- Peer Support: Residential care provides constant peer interaction in recovery, while outpatient teens may lack this community
Many families find that starting with a higher level of care and stepping down to outpatient therapy creates the strongest foundation for lasting recovery. Our continuum of care ensures your teen receives the right support at every stage of their healing journey.
Our Blogs
Hillcrest Adolescent Treatment Center is a behavioral health treatment center in Agoura Hills, CA, for teens ages 12-18.

