Grand Lake Mental Health Center

998 East Knotts Avenue, Stillwater, Oklahoma, 74075

Levels of care
Detox, Residential Rehab, Intensive Outpatient (IOP) +7 more
Accreditation
CARF Accredited, State Licensed
Insurance
Medicaid, Medicare +2 more
Languages
English, Spanish, ASL
Contact this center
Call 844-458-2100Visit website

In crisis? Call or text 988 (Suicide & Crisis Lifeline), or 911 for emergencies.

Grand Lake Mental Health Center is a mental health treatment facility in Stillwater, Oklahoma, with 26 to 50 beds and program lengths spanning 60 to 90 days. It offers care for military families and provides services in Spanish, one of the few local providers to do so among nearby facilities.

Treatment options include intervention services and EMDR, along with care for anxiety. HealthPartners is among the insurance plans reported for this facility. Its combination of longer-term stays and language access makes it a option for military families and Spanish-speaking individuals seeking a structured mental health setting.

Conditions treated

Conditions / Mental Health
AnxietyDepressionPTSD / TraumaEating DisordersCo-Occurring DisordersSelf-HarmGambling Addiction
Substances Treated
OpioidsNicotine / Tobacco

Treatment approaches

Therapies Offered
Cognitive Behavioral (CBT)Dialectical Behavioral (DBT)EMDRMotivational InterviewingGroup TherapyIndividual TherapyFamily TherapyTrauma-Focused
Treatment Approaches
Evidence-BasedHolisticTrauma-InformedHarm Reduction

Who this facility serves

Who We Support
MenWomenTeens / AdolescentsYoung AdultsAdultsSeniorsVeterans / MilitaryPregnant WomenNew MothersCourt-Ordered / DUIMilitary Families
Age Groups
Adolescents (13–17)Young Adults (18–25)Adults (26–64)Seniors (65+)
Gender Program
Co-Ed
Languages
EnglishSpanishASL

Levels of care

  • Detox
  • Inpatient
  • Residential Rehab
  • PHP / Day Treatment
  • Intensive Outpatient (IOP)
  • Outpatient Rehab
  • Medication-Assisted Treatment (MAT)
  • Dual-Diagnosis / Co-Occurring
  • Sober Living
  • Aftercare / Continuing Care
  • Virtual / Telehealth
  • In-Home Care
  • Interventions
  • Recovery Coaching
  • Concierge Treatment
  • Retreat
  • Recovery School
  • Therapeutic Boarding School

Insurance & payment

Accepts
HealthPartnersMedicaidMedicareTRICARE
Payment options
medicaidmedicaremilitary-tricarePrivate InsuranceSelf-Pay / CashState-Funded / Free

Accreditation and licensing

CARF AccreditedState Licensed

The facility

Amenities
Wellness Programming
Established
Before 1990

Admissions and policies

Smoke-Free FacilityVape-Free Facility

How this compares nearby

Among the 7 treatment centers we list within 30 miles of Stillwater, this is one of:

  • 1that offer services in Spanish
  • 2that offer Interventions
  • 2that offer EMDR
  • 2that serve Military Families
  • 2that treat Anxiety

Frequently asked questions

What levels of care does Grand Lake Mental Health Center offer?

Grand Lake Mental Health Center offers Detox, Residential Rehab, Intensive Outpatient (IOP), Outpatient Rehab, Medication-Assisted Treatment (MAT), Dual-Diagnosis / Co-Occurring, Aftercare / Continuing Care and Virtual / Telehealth, and 2 others.

What conditions does Grand Lake Mental Health Center treat?

Grand Lake Mental Health Center treats Anxiety, Depression, PTSD / Trauma, Eating Disorders, Co-Occurring Disorders, Self-Harm and Gambling Addiction.

What therapies does Grand Lake Mental Health Center use?

Grand Lake Mental Health Center offers Cognitive Behavioral (CBT), Dialectical Behavioral (DBT), EMDR, Motivational Interviewing, Group Therapy, Individual Therapy, Family Therapy and Trauma-Focused.

Is Grand Lake Mental Health Center accredited?

Grand Lake Mental Health Center lists accreditation from CARF Accredited and State Licensed.

What languages are spoken at Grand Lake Mental Health Center?

Services are available in English, Spanish and ASL.

Who does Grand Lake Mental Health Center serve?

Grand Lake Mental Health Center lists programmes for Men, Women, Teens / Adolescents, Young Adults, Adults, Seniors, Veterans / Military and Pregnant Women, and 3 others.

Other treatment centers nearby

P

Payne County Drug Court Inc

Stillwater, Oklahoma · 1 mi

Aftercare / Continuing CareDual-Diagnosis / Co-OccurringIntensive Outpatient (IOP)Medication-Assisted Treatment (MAT)
B

Brightli

Stillwater, Oklahoma · 2.1 mi

Dual-Diagnosis / Co-OccurringOutpatient RehabVirtual / Telehealth

Where this information comes from

Listing details for Grand Lake Mental Health Center are compiled from SAMHSA National Directory of Treatment Facilities, findtreatment.gov and the facility's own website.

  • Website checked and reachable 28 July 2026
  • Phone number confirmed on the facility’s own website 28 July 2026

Record last updated 1 August 2026.

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