Sierra By The Sea

Where Waves of Change Begin.

2800 Lafayette Ave, Newport Beach, CA 92663

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About Sierra By The Sea

Nestled among beautiful beachfront homes along the Southern California coastline sits one of the state’s premier drug and alcohol addiction and mental health treatment centers: Sierra by the Sea. Located in serene Newport Beach, Sierra by the Sea offers patients the serenity of beachfront views with ocean waves and sparkling sands, all while receiving world-class care from a team of expert staff. Not only is this an ideal place to escape the stress of daily life, it’s also the perfect place to put all your focus into recovery.

Sierra by the Sea offers on-site, gender inclusive detoxification services to adults aged 18 and older. Our residential detox program is safe, inclusive, and comprehensive, ensuring that you receive the right care from experienced professionals. Our goal for every patient is simple: to guide them toward achieving significant improvement in the quality of their life through the reduction or elimination of substance use.

At Sierra by the Sea, we use leading, evidence-based therapies that steer the adults who come to us for help toward the best outcomes possible. At our breathtaking beachfront facility, we have tested the therapeutic interventions and treatment modalities we use for their efficacy and positive results. We strive to continue setting the standard for excellence in substance use disorder treatment by only using methods that have been scientifically proven to work.

If you’re looking for a place to truly begin your journey to sobriety using real world, evidenced-based treatment methods, Sierra by the Sea is the perfect place for you. At Sierra by the Sea, you or your loved one can rest easy knowing that our facility is a safe space where you can let your walls down and allow the healing to begin.

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  • Evidence-Based Treatment
  • Dedicated, Professional Staff
  • Proven Approach
  • Holistic Amenities


  • Safe, Luxurious Campus & Amenities
  • Serene, Beach-Front Location
  • Family Program

Treatment Approach

  • Individual & Group Therapy
  • Family Therapy
  • Basic Medical Care
  • Medication Management
  • Gender-Inclusive Medical Detoxification
  • Music & Art Therapies
  • Cognitive Behavioral Therapy (CBT)
  • Dialectical Behavior Therapy (DBT)
  • 12-Steps

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