Discovery Mood & Anxiety Program Whittier
11911 Washington Blvd., Whittier, CA 90606

Looking for dual diagnosis treatment in Whittier? 7 of the city's 10 listed providers offer it.
Dual diagnosis programs treat substance use together with mental health conditions such as depression, anxiety, PTSD or bipolar disorder. Treating both at once tends to work better than treating them separately.
11911 Washington Blvd., Whittier, CA 90606
Whittier, CA 90604
8000 Painter Avenue, Whittier, CA 90602
8000 Painter Avenue, Whittier, CA 90602
16316 Whittier Boulevard, Whittier, CA 90603
13211 Whittier Boulevard Suite H, Whittier, CA
10155 Colima Road, Whittier, CA
We list 7 facilities in Whittier, CA reporting dual diagnosis services. Call ahead to confirm availability and wait times.
Ask each facility whether they are licensed by California, whether they accept your insurance or Medicaid, how soon they can admit you, and whether they offer medication for opioid or alcohol use disorder.
Last reviewed 2026-10-06. Facility details come from SAMHSA's FindTreatment.gov locator and facility-provided information. Confirm services, availability and payment directly with the facility.