Dual diagnosis therapy is actually available in NJ for those facing both addiction as well as mental health concerns
https://markets.financialcontent.com/lethbridgeherald/article/getfeatured-2025-12-23-new-convictions-recovery-expands-to-edison-nj-bringing-comprehensive-addiction-counseling-and-evidence-based-outpatient-care-to-central-new-jersey
Twin prognosis procedure is available in NJ for those dealing with both addiction and mental health and wellness problems, allowing combined treatment that takes care of all aspects of a person's well-being.