
Struggling with both addiction and a mental health condition can feel overwhelming. If you or someone you love is searching for co-occurring disorder treatment centers near me, it’s essential to find a place that specializes in treating both issues together. Hathaway Recovery, a luxury rehab center located in Claremont, California, is a trusted leader in dual diagnosis treatment, offering personalized, evidence-based care in a serene, healing environment.
What Are Co-Occurring Disorders?
A person is diagnosed with co-occurring disorders—also called dual diagnosis—when they experience both a substance use disorder (SUD) and one or more mental health disorders such as anxiety, depression, PTSD, or ADHD. These conditions often interact and intensify one another, making it critical to treat them together rather than separately.
Dual Diagnosis vs. Comorbidity vs. Co-Occurring Disorder
While these terms are often used interchangeably, here’s a quick breakdown:
- Dual Diagnosis refers specifically to someone with both a SUD and a mental health disorder.
- Co-Occurring Disorders is now the more commonly used term in mental and behavioral health circles, particularly for dual diagnosis cases.
- Comorbidity is a broader medical term describing the coexistence of two or more disorders—physical or mental—without specifying the type.
So, if someone has both PTSD and alcoholism, or schizophrenia and opioid addiction, they fall under the category of co-occurring disorders. These conditions may begin simultaneously or develop at different times but often influence each other throughout a person’s life.
How Co-Occurring Disorders Impact Addiction
Co-occurring disorders are more than a coincidence—they often share root causes and fuel one another. In fact, about 50% of individuals with a mental illness will also experience a substance use disorder in their lifetime.
Researchers have identified three primary reasons why these disorders commonly overlap:
- Overlapping Risk FactorsGenetics, trauma, brain chemistry, and environmental stressors increase susceptibility to both addiction and mental illness.
- Self-MedicationMany individuals use drugs or alcohol to cope with mental health symptoms, like anxiety or trauma. However, this can worsen the condition and lead to dependency.
- Drug-Induced Brain ChangesSubstance abuse alters brain areas related to mood, decision-making, and impulse control—worsening or triggering mental health conditions such as depression, anxiety, or schizophrenia.
Most Common Mental Health Disorders Found in Dual Diagnosis
Certain mental health conditions are more frequently linked to substance use disorders:
- Anxiety Disorders: Generalized anxiety, social anxiety, and panic disorder are strongly associated with SUDs. About 18% of people with addiction also experience an anxiety-related issue.
- Mood Disorders: Depression and bipolar disorder affect about 20% of individuals with SUDs.
- Personality Disorders: In addiction treatment populations, 35%–73% of patients are also diagnosed with personality disorders like borderline, antisocial, avoidant, or paranoid.
- Post-Traumatic Stress Disorder (PTSD): Individuals with PTSD are up to 4x more likely to develop a substance use disorder.
- ADHD (Attention-Deficit/Hyperactivity Disorder): ADHD is linked to earlier and riskier substance use, with ongoing addiction risk well into adulthood.
Severe mental illness further increases the likelihood of co-occurring disorders—25% of those with serious psychiatric conditions also battle addiction.
Co-Occurring Disorder Statistics & Treatment Challenges
Despite how common these cases are, treatment is often out of reach:
- Over 20.3 million adults in the U.S. have a substance use disorder.
- More than one-third of them also suffer from a mental illness.
- Nearly 50% of individuals with dual diagnoses receive no treatment for either condition.
- Cost is the most cited barrier to accessing care.
This is why choosing the right treatment center—one that specializes in integrated care—is so important.
Why Choose Hathaway Recovery for Co-Occurring Disorder Treatment?
Located in scenic Claremont, California, Hathaway Recovery offers a comprehensive, luxury treatment program built specifically for individuals with co-occurring disorders.
Evidence-Based, Integrated Care
Hathaway’s licensed medical team treats addiction and mental health disorders together using proven therapies like CBT, DBT, EMDR, medication management, and more.
Personalized Dual Diagnosis Plans
Each treatment plan is tailored to the individual’s unique combination of conditions and challenges, ensuring no aspect of care is overlooked.
Holistic and Whole-Person Approach
Clients benefit from holistic therapies such as yoga, meditation, nutrition planning, art therapy, and mindfulness to support emotional and physical recovery.
Private, Safe, and Comfortable Setting
With resort-like accommodations and 24/7 clinical support, Hathaway Recovery offers a calm, healing environment that enhances the recovery experience.
Family Support and Long-Term Aftercare
Families are involved in the healing process through education and therapy, while aftercare planning ensures continued support and relapse prevention post-treatment.
How to Get Help Today
If you’re looking for a co-occurring disorder treatment center near you, Hathaway Recovery provides the specialized care needed to treat both addiction and mental health disorders together—with dignity, compassion, and clinical excellence.
Contact Hathaway Recovery
- Website: https://hathawayrecovery.com
- Phone: (909) 971-3333
- Location: Claremont, California
- Services: 24/7 admissions, free insurance verification, and confidential consultations.
Co-occurring disorders are complex—but treatable. The key to successful recovery lies in integrated, evidence-based treatment tailored to both the mental and behavioral health needs of the individual. At Hathaway Recovery, clients receive the support, tools, and therapies they need to build a healthier, more stable life.
If you’re searching for the right dual diagnosis program, don’t wait. Reach out to Hathaway Recovery today and take the first step toward lasting healing.

























