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Longleaf Hospital – Mental Health & Addiction Treatment

606 Meadowlark Dr, Alexandria, LA 71303, USA

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About Longleaf Hospital – Mental Health & Addiction Treatment

Alexandria’s Trusted Inpatient Hospital for Mental Health & Addiction Treatment

Located in Alexandria, Louisiana, Longleaf Hospital provides a variety of mental health and addiction treatment services for adolescents to seniors. From adolescent-specific programs geared toward the unique complications of adolescence to services directly catering to active-duty, reserve, or veteran military members or their families, Longleaf’s mission is to provide patient-centered care. No matter the age or ailment, patients are an active participant in their own recovery journey utilizing their own gifts and talents to ensure long term recovery success.

The staff members at Longleaf are multidisciplinary and made up of specialized doctors, psychologists, nurses, therapists, and other professionals; all of whom work together in order to provide the most comprehensive and holistic care. Offering inpatient services, outpatient programs, and various types of therapy including group, individual, and family, Longleaf’s treatment approach is multifaceted and extensive with many options to choose from.

Most insurance plans from major providers are accepted and their phone number is operational 24/7 to ensure timely and accessible assistance. By meeting each patient where they are and catering their individual needs, Longleaf staff members support and encourage recovery with dignity and compassion.

Payment and Insurance Options

  • Aetna
  • Blue Cross Blue Shield
  • Financing Available
  • Medicaid
  • MHN
  • United Behavioral Health
  • United Healthcare

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Substances & Mental Health


  • Alcohol
  • Benzodiazepines
  • Cocaine
  • Hallucinogens
  • Heroin
  • Marijuana
  • Methamphetamine
  • Opioids
  • Pain Killers
  • PCP
  • Prescription Drugs
  • Sleeping Pills
  • Synthetic Marijuana

Mental Health

  • ADHD
  • Adjustment Disorder
  • Anxiety
  • Bipolar Disorder
  • Borderline Personality Disorder
  • Depression
  • Generalized Anxiety Disorder
  • Obsessive Compulsive Disorder
  • Oppositional Defiant Disorder (ODD)
  • Post-Traumatic Stress Disorder
  • Psychosis
  • Schizophrenia
  • Suicidal Intentions
  • Trauma
Levels of Care

Longleaf Hospital – Mental Health & Addiction Treatment offers multiple levels of care such as:

  • Detox
  • Inpatient
  • Intensive Outpatient
  • Medication Assisted Treatment
  • Outpatient
  • Partial-Hospitalization
  • Teen Treatment
Therapies & Treatment Approach
  • Individual Therapy
  • Family Therapy
  • Recreation Therapy
  • Gender-Specific Group Sessions
  • Medication Management
Amenities & Specialties


  • Personalized Treatment Planning
  • Mental Health Treatment
  • Substance Addiction Treatment


  • Children & Adolescents Programming
  • Adult Mental Health
  • Outpatient Treatment
  • Military Support Program

Contact Longleaf Hospital – Mental Health & Addiction Treatment


"What a wonderful group of caring professionals. I have had the honor of working with them on Advocating for the Drug Epidemic, as well as had them treat a family member. They are very passionate about making change and helping those with substance use disorder and mental problems. I highly recommend Longleaf!"

Lilly H.

"I was diagnosed with P.T.S.D, Depression, and Anxiety at the age of 12 which caused a lot of issues throughout my life as a patient I have nothing but awesome things to say about the staff at Longleaf. It’s difficult to be in a dark place and away from family/friends but I was able to find someone who had time to listen I truly appreciate everything they did for me."

Beatrice M.