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Complex trauma treatment at Quest Wellness Center is structured outpatient care for complex PTSD and the lasting effects of repeated trauma, delivered through partial hospitalization, intensive outpatient, and outpatient programs. We use phased, trauma-focused therapy including EMDR, Cognitive Processing Therapy, and DBT, with dual-diagnosis support. Care is available in person or online. We accept most commercial PPO plans with out-of-network benefits.
Complex trauma is the lasting psychological harm caused by repeated or prolonged traumatic experiences, often beginning in childhood or within relationships a person could not escape. It differs from single-incident PTSD, which follows one event, because the trauma was ongoing, which is why clinicians describe the result as complex post-traumatic stress disorder, or CPTSD. Common sources include childhood abuse or neglect, domestic violence, ongoing exposure to violence, and chronic instability. The repetition is what makes it complex: the nervous system adapts to constant threat, and those adaptations persist long after the danger is gone, shaping how a person feels, thinks about themselves, and relates to others. Complex trauma is a recognized, treatable condition, not a permanent state or a personal failing.
Complex trauma carries the core symptoms of PTSD plus a deeper set that reflects how prolonged trauma reshapes a person. The PTSD-level symptoms include flashbacks, nightmares, hypervigilance, and avoiding reminders of what happened. On top of these, CPTSD adds three clusters that define it. The first is difficulty regulating emotions, including intense anger, persistent sadness, or feeling numb and cut off. The second is a deeply negative self-concept, marked by shame, guilt, and a sense of being worthless or permanently damaged. The third is difficulty in relationships, including trouble trusting people, feeling distant from others, and patterns of conflict or isolation. Many people also experience dissociation, chronic emptiness, and physical symptoms like fatigue, headaches, and disrupted sleep. Recognizing these as trauma responses, rather than character flaws, is often the first step toward treatment.
Complex trauma needs professional treatment when its symptoms are shaping daily life, relationships, and your sense of who you are. Trauma rarely resolves on its own when it has been ongoing, and trying to push through it alone often deepens avoidance and isolation. Treatment is the right step when flashbacks, emotional swings, shame, or relationship difficulties are interfering with work, family, or your ability to feel safe and present. Complex trauma also raises the risk of depression, substance use, and thoughts of suicide or self-harm. If you are having thoughts of harming yourself, you are not alone and help is available right now: call or text 988 to reach the Suicide and Crisis Lifeline, or call 911 in an emergency. Quest treats complex trauma alongside the depression, anxiety, and substance use that so often accompany it, so the whole picture is addressed rather than one piece.
Effective complex-trauma treatment follows three phases, in order, because processing trauma before a person is stable can make things worse. The first phase is safety and stabilization: building coping skills, grounding techniques, and emotional regulation so the nervous system settles and daily life feels manageable. This phase comes first and is never skipped. The second phase is processing the trauma, using structured, evidence-based methods to work through traumatic memories so they lose their grip, only after stabilization is solid. The third phase is integration and reconnection: rebuilding relationships, identity, and a sense of future beyond the trauma. Quest’s treatment is built around this phased model, and the structured outpatient setting is what makes it possible to move through the phases with consistent support rather than in isolated weekly sessions.
Medication does not treat complex trauma itself, but it can ease specific symptoms enough to make trauma therapy possible, and Quest’s medication management is led by a board-certified psychiatrist. When depression, anxiety, severe sleep problems, or intrusive symptoms are interfering with stabilization, the right medication can lower their intensity so the therapeutic work can proceed. Medication is always paired with therapy rather than used on its own, because the lasting change in complex trauma comes from processing and skill-building, not from a prescription. For clients who prefer to start without medication, treatment can begin with therapy and revisit the question later. The decision is made together, based on your symptoms, history, and goals.
Complex trauma rarely stands alone, so Quest treats it alongside the conditions that grow out of it. Depression and anxiety are common, and many people use alcohol or other substances to quiet trauma symptoms, which creates a cycle that worsens both the trauma and the addiction. Dissociation, eating concerns, and chronic suicidal thoughts can also accompany complex trauma. As a dual-diagnosis provider, Quest treats complex trauma and any co-occurring mental health or substance use condition in one coordinated plan rather than addressing them separately. Treating the trauma while leaving the depression or substance use untouched is a common reason recovery does not hold, which is why integrated care is central to how Quest works.
Quest Wellness Center accepts most commercial PPO plans with out-of-network benefits, and we verify your coverage before treatment begins. What you pay depends on your plan, deductible, and coinsurance. Call (818) 275-9810 or verify your insurance to get exact numbers for your plan.
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Quest’s complex trauma treatment is built for adults whose trauma symptoms are disrupting daily life but who do not need round-the-clock hospitalization. You can keep up with work, school, or family while attending a structured program, and you return home at the end of each treatment day. People typically start here when flashbacks, emotional swings, shame, or relationship difficulties have taken over, when earlier therapy has not been enough on its own, or when trauma is tangled up with depression, anxiety, or substance use. The right level, from PHP down to outpatient, is set during an assessment so the support matches where you are in recovery. If symptoms are severe enough that staying safe is the immediate concern, our team helps arrange the right level of care and connects you with crisis support.
Treatment for complex trauma at Quest uses the therapies with the strongest evidence for trauma and CPTSD, sequenced to the phase you are in. EMDR, Eye Movement Desensitization and Reprocessing, helps the brain reprocess traumatic memories so they stop triggering the same intense response. Cognitive Processing Therapy (CPT) and trauma-focused CBT help you identify and change the beliefs trauma installed about yourself, others, and safety. Dialectical Behavior Therapy (DBT) builds the emotion-regulation and distress-tolerance skills that stabilization depends on, which makes it central in the first phase. Grounding and somatic skills address how trauma lives in the body, calming the nervous system in the moment. Group therapy reduces the isolation that complex trauma creates and lets people heal alongside others who understand. Most clients receive a combination across individual and group sessions, matched to their phase and symptoms.
Complex trauma is the lasting psychological harm from repeated or prolonged traumatic experiences, often in childhood or relationships a person could not leave. Clinicians call the result complex PTSD, or CPTSD. It is a recognized, treatable condition that Quest treats through structured outpatient care.
PTSD typically follows a single traumatic event, while CPTSD follows repeated or prolonged trauma. CPTSD includes the core PTSD symptoms plus difficulty regulating emotions, a negative self-concept, and trouble in relationships. Treatment for CPTSD is phased and focuses on stabilization before processing.
The strongest evidence is for trauma-focused therapies like EMDR, Cognitive Processing Therapy, and trauma-focused CBT, sequenced after a stabilization phase using DBT skills. Quest matches the therapy to your phase of recovery and usually combines individual and group work.
No medication treats complex trauma itself, but medication can ease co-occurring depression, anxiety, or sleep problems so trauma therapy can proceed. Quest’s psychiatrist manages this when appropriate, always paired with therapy rather than used alone.
There is no fixed timeline, because complex trauma recovery moves through phases at a pace set by your stability and progress. Structured outpatient care provides consistent support through each phase, and the level of care steps down as you stabilize. Length is set by clinical recommendation, not a calendar.
Yes. Quest is a dual-diagnosis provider and treats complex trauma alongside substance use, depression, anxiety, and other co-occurring conditions in one coordinated plan, which is what gives recovery a durable foundation.
Quest provides complex trauma treatment in person at our facility and through secure telehealth across California, so you can attend on site or from home. Call (818) 275-9810 to get started.
If you are having thoughts of harming yourself, call or text 988 to reach the Suicide and Crisis Lifeline, available 24/7, or call 911 in an emergency. When you are safe, Quest can begin trauma treatment and ongoing support. Call (818) 275-9810 to start.
Call (818) 275-9810 or verify your insurance to start complex trauma treatment at Quest Wellness Center.

Marriage and Family Therapist Associate, MA
Medically reviewed by Verta Keshishyan, AMFT (Associate Marriage and Family Therapist), registered with the California Board of Behavioral Sciences and supervised by Ari Labowitz, LMFT. Verta has three years of experience with the Department of Mental Health supporting low-income families and families in crisis.
We specialize in treatments for mental health issues and co-occurring disorders.
We concentrate on mental health treatments and co-occurring conditions.
We provide a personalized approach to care.
We possess many years of relevant experience and a strong track record of success.
Our partial hospitalization and intensive outpatient programs provide choices for morning, afternoon, or evening sessions.
We offer case management grounded in clinical evidence.
Experience a secure setting that allows you to concentrate on healing and maintaining a healthy way of life.
We provide opportunities to engage with individuals at every phase of recovery.
We accept most commercial PPO plans with out-of-network benefits. Coverage and costs vary by plan, and we verify your benefits before treatment.
Quest treats complex trauma through a structured outpatient continuum, matching the intensity of care to where you are in recovery and how much symptoms are affecting your life. Partial Hospitalization (PHP) is the most intensive level, with several hours of treatment on most weekdays, suited to people who need daily structure and stabilization. Intensive Outpatient (IOP) steps down with fewer weekly hours while keeping strong clinical support, often the right level for trauma processing once stabilization is underway. Outpatient (OP) is the lightest level, for integration and maintaining progress. This structure is the difference between Quest and a single weekly therapy hour: complex trauma recovery depends on consistent support, skill practice, and a team that can adjust the pace, and most clients move through the levels as they stabilize and heal. Every level is available in person or through secure telehealth.
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Speak with our team today
We accept most commercial PPO plans with out-of-network benefits. Coverage and costs vary by plan, and we verify your benefits before treatment.