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Nexus Family Healing

Nexus Family Healing

Restoring Hope. Reshaping Futures.

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Residential Treatment in Onarga

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Onarga Campus

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110 North Locust St. 
Onarga, IL 60955

Phone: 815-268-4001
Fax: 815-268-7977

Admissions: 815-802-3720
Human Resources: 815-268-4001 ext. 05504

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Program snapshot

  • Located in Onarga, IL
  • For males, ages 10-20
  • Sexually problematic behaviors program
  • Emotional, behavioral, and mental health program
  • On-campus school for grades 6-12 and vocational programs
  • Transitional living programs

Located in a quaint, historic setting in the quiet community of Onarga, Illinois, our Onarga campus is about 90 miles south of Chicago. We work hard to make our facility as home-like and welcoming as possible.

Caregiver on ladder

Programs offered

All programs below are offered for males, ages 10 – 21.

Sexually problematic behaviors program

We specialize in working with kids who demonstrate sexually problematic behaviors. Our treatment program is based on the most current research and national standards, and our focus is on treating the whole child, not just a single issue. We’re committed to breaking the cycle of sexual harm so healing can begin.

Learn more about our sexually problematic behaviors program

Emotional, behavioral, and mental health program

When a child’s behavior becomes unmanageable—even with high levels of adult intervention, and even when the child is provided with love, structure, and protection—that child is most likely experiencing emotional, behavioral, or mental health issues.

We are experts in working with youth who have ongoing emotional and/or behavioral manifestations, like aggression, self-harm, social withdrawal, emotional outbursts, inappropriate social interactions, inability to self-regulate/self-soothe, and suicidal tendencies.

Learn more about our emotional, behavioral, and mental health program

Education and vocational programs


Grand Prairie School snapshot:

  • Teachers and special education staff are certified and licensed by the Illinois Department of Education
  • Grades 6-12
  • Operates on a 12-month schedule that allows students to enter during any month of the year
  • Special educational instruction, including therapy and behavioral intervention/support
  • Nationally accredited through the North Central Association Commission on Accreditation and School Improvement (NCA-CASI), an accreditation division of AdvancED

Grand Prairie School

Grand Prairie School is our on-campus, private school that serves youth receiving treatment at Nexus Family Healing. Considered an integral component of the treatment process, Grand Prairie School is equipped to provide middle school through high school academic services, as well as special educational instruction, including therapy and behavioral intervention/support.

Our teachers and staff are fully trained in therapeutic approaches and techniques, and we have internal systems in place to ensure collaboration between the school and the residential programs. Residential program staff is readily available in the event of a crisis with a student.

Grand Prairie School operates on a 12-month schedule that allows students to enter during any month of the year. Differentiated classrooms and individualized planning maximize each student’s strengths and learning styles. In addition, students receive extra support services from behavioral specialists and a school therapist. Students receive instruction as outlined in the common core standards, as well as instruction in study skills, life and career planning, drug and alcohol prevention, and sexuality, as appropriate for age and grade.

Specialized educational programming for youth with Grand Prairie School is nationally accredited through the North Central Association Commission on Accreditation and School Improvement (NCA-CASI), an accreditation division of AdvancED. Teachers and special education staff are certified and licensed by the Illinois Department of Education, which means credits can transfer to any school upon a client’s discharge.

Vocational opportunities

Males, ages 15–20

We provide several opportunities for youth to build vocational skills. Grand Prairie School students can take classes through our Industrial Arts program, which includes auto maintenance and carpentry skills. Cornerstone Café, operated by Nexus Family Healing in downtown Onarga, provides employment-training opportunities in business management, customer service, and barista skills for our older youth. Grand Prairie School youth also have the chance to gain Public Health Certifications.

Therapeutic foster program

Males, ages 11–19

Our therapeutic foster care program helps youth and their families in the transition and reunification process after completing a Nexus Family Healing residential treatment program. These services are currently only available for youth who are placed at Nexus through the Illinois Department of Children and Family Services.

Our two licensed Treatment Family Foster Homes (TFFH) are located near our campus, and each serve 2-3 male youth at a time. These homes provide a therapeutic, community-based home setting that supports and encourages a youth’s continued treatment progress. We work closely with the youth’s designated family to support frequent family interaction, establish strong family communication, and involve families in day-to-day care, activities, and treatment decisions. Our goal is to help create positive family experiences and memories.

Transitional programs


Transitional living

Males, ages 17.5–21

Moving out of intensive residential treatment is an important time of transition. Our youth need time to practice what they’ve learned—in a less structured, but still highly supportive, environment. Our transitional living program helps prepare kids to successfully live on their own.

Independent living

Males, ages 18–21

Our goal is to help every kid we serve live an independent, pro-social life—one that’s safe and healthy for themselves and others.

 “I honestly owe it all to you guys. I explore new coping skills and invest time in doing key things that help me. So thank you all.” – Former Client

For professionals and referral partners

If you are a state or county social worker or a community partner seeking residential treatment services for a child or youth, our programs are designed to meet complex needs.

Make a referral

Learn, connect, and get involved


From the Blog

A dad holding the shoulder of a male teenager while sitting on a couch.

What Teens Need: Parenting Both the Inner Child and the Emerging Young Adult in Your Teenager

Am I doing anything right? This question could easily be muttered by my teenagers or by me. Parenting teenagers is no easy feat, especially parenting teens with traumatic backgrounds. Learning to parent your teenager’s inner child while they emerge as a young adult can help you navigate this difficult stage.

Read the postWhat Teens Need: Parenting Both the Inner Child and the Emerging Young Adult in Your Teenager

From the Blog

The Cornerstone Café

One Cup at a Time

The Cornerstone Café serves as a vocational program of Nexus-Onarga Family Healing where youth in residence build real-world skills by applying, interviewing, training and working at the café.

Read the storyOne Cup at a Time

Resource

DIY Mental Health Readiness Plan

Mental Health Readiness Plan

When you are feeling stressed or anxious, it can be hard to remember what techniques work for you. Creating a plan when you’re calm ensures you are ready when mental health challenges arise. Fill out the wallet-size card to create your mental health readiness plan.

DownloadMental Health Readiness Plan
View all resources

OMS sidewalk brick project

Purchase an engraved commemorative brick honoring Onarga Military School (OMS) alumni and friends.

Learn more here

Our accreditations

Nexus’ programs in Illinois are accredited by the Council on Accreditation (COA).

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Nexus Family Healing

505 Highway 169 North, Suite 500

Plymouth, MN 55441

763-551-8640

Registered 501(c)(3). EIN: 41-1419064

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