Borderline Personality Disorder Treatment in Naperville, IL
Borderline personality disorder is marked by intense emotions, unstable relationships, a shifting sense of self, and impulsive behavior that can feel impossible to control. People with BPD often describe living without an emotional skin, where small events trigger overwhelming feelings. BPD carries a lot of stigma, but it is one of the most treatable personality disorders when the right therapy is used.
Forrest Behavioral Health provides outpatient BPD treatment in Naperville, Illinois, built around dialectical behavior therapy. Our day treatment, intensive outpatient, evening, and outpatient programs serve adults across Aurora, Lisle, Wheaton, Bolingbrook, Downers Grove, and the western suburbs.
Medically reviewed by Annmarie Gacek, LCSW, CADC, C-DBT, Clinical Director · Last reviewed October 21, 2026
What Is Borderline Personality Disorder?
Borderline personality disorder is a mental health condition characterized by a long-standing pattern of instability in emotions, self-image, relationships, and behavior. It typically begins in adolescence or early adulthood and is thought to develop from a combination of a biologically sensitive temperament and an environment that did not teach skills for managing intense emotion, often including trauma or neglect.
BPD is frequently misdiagnosed as bipolar disorder, depression, or anxiety, and many people go years without an accurate diagnosis. It commonly co-occurs with depression, PTSD, eating disorders, and substance use. Our evaluation takes a careful look at emotional patterns, relationships, and history so that treatment targets the right condition from the start.
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Signs and Symptoms of BPD
A BPD diagnosis involves a persistent pattern of at least five of the following, present across many situations and beginning by early adulthood:
- Intense fear of abandonment and frantic efforts to avoid it
- Relationships that swing between idealizing and devaluing people
- Unstable or unclear sense of identity
- Impulsive, risky behavior such as spending, substance use, or unsafe sex
- Self-harm, suicidal threats, or suicidal behavior
- Rapid mood shifts lasting hours to a few days
- Chronic feelings of emptiness
- Intense, inappropriate anger or difficulty controlling anger
- Stress-related paranoia or feeling disconnected from yourself
- Difficulty trusting others or feeling easily hurt
Forrest Behavioral Health
Are you or a loved one struggling with BPD? Call our Naperville team to speak with a recovery specialist today.
How We Treat Borderline Personality Disorder at Forrest Behavioral Health
BPD responds to structured, skills-based therapy delivered consistently over time. After a comprehensive assessment, your care team recommends a level of care and a plan centered on dialectical behavior therapy, with psychiatric support and treatment for any co-occurring conditions.
Dialectical Behavior Therapy (DBT)
DBT was developed specifically for BPD and remains the treatment with the strongest evidence. It combines individual therapy with skills training in four areas: mindfulness, distress tolerance, emotion regulation, and interpersonal effectiveness. Clients learn concrete tools for surviving crises without making them worse, managing intense emotion, and building relationships that last.
Day Treatment Program (PHP)
Our day treatment program provides structured, full-day care five days a week for people whose BPD is severe enough that weekly therapy is not enough, but who do not need overnight hospitalization. Clients attend group and individual therapy, psychiatric care, and skills training, then return home each evening.
Intensive Outpatient Program (IOP)
The intensive outpatient program meets several times a week for about three hours per session. It is a strong fit for moderate symptoms, for stepping down from day treatment, or for anyone who needs more support than a single weekly appointment. An evening IOP is available for clients who work or attend school during the day.
Outpatient Therapy
Our standard outpatient program offers individual and group therapy once or twice a week to maintain progress, prevent relapse, and continue building coping skills after a higher level of care.
Psychiatric Care and Medication Management
There is no medication that treats BPD itself, but medication can help with co-occurring depression, anxiety, or mood instability. Our psychiatric providers evaluate carefully and avoid unnecessary polypharmacy.
Dual Diagnosis Treatment
Many people with BPD also use alcohol or drugs to cope, which ultimately makes things worse. Our dual diagnosis program treats BPD and substance use at the same time, by the same team, rather than sending you to two separate providers.
Frequently Asked Questions About BPD Treatment
Is borderline personality disorder treatable?
Yes. Research shows that with DBT and consistent care, the majority of people with BPD experience substantial improvement, and many no longer meet criteria for the diagnosis over time.
What is the difference between BPD and bipolar disorder?
Bipolar mood episodes last days to weeks and are often unrelated to events. BPD mood shifts are faster, often lasting hours, and are usually triggered by interpersonal stress. The two require different treatment, which is why accurate diagnosis matters.
Can family members be involved?
Yes. Family sessions and education help loved ones understand BPD, respond to crises more effectively, and support the skills being learned in treatment.
Does insurance cover BPD treatment in Illinois?
Most major insurance plans cover outpatient mental health treatment, including PHP and IOP. We accept many commercial plans and will verify your benefits for free before you commit to anything. Self-pay options and financial assistance are also available.
Can I keep working while in treatment?
Yes. Our evening IOP and standard outpatient options are designed for people who need to keep their work or school schedule. Day treatment is more intensive, and our team can provide documentation for short-term leave if needed.
Where is Forrest Behavioral Health located?
Our clinic is at 1555 Bond St, Suite 117, Naperville, IL 60563, just off Route 59 near I-88, with easy access from Aurora, Lisle, Wheaton, Warrenville, Bolingbrook, and Downers Grove. Telehealth is available for clients anywhere in Illinois.
What if I am in crisis right now?
If you are having thoughts of harming yourself, call or text 988 to reach the Suicide & Crisis Lifeline, or go to the nearest emergency room. Our programs are not an emergency service, but we can help you take the next step once you are safe.
Forrest Behavioral Health
Ready to build a life that feels worth living? Learn more about our BPD treatment programs in Naperville, IL. We are here for you.
Treatment Programs
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Other Programs
Outpatient Program (OP)
The outpatient program at our rehab is tailored to those who have completed higher levels of care or require a less intensive treatment approach due to their stage in recovery. During standard outpatient treatment, clients engage in therapy sessions once or twice a week, focusing on maintaining sobriety, strengthening coping mechanisms, and continuing personal growth in recovery. This flexible program is designed to support clients as they navigate the challenges of everyday life, providing ongoing support and resources while allowing them to fulfill their personal, professional, and family commitments. It’s an ideal solution for long-term recovery management, offering a supportive network and professional guidance as clients build a fulfilling, sober life.
Intensive Outpatient Program (IOP)
Our intensive outpatient program is designed for individuals who need more support than standard outpatient treatment but have a stable living situation that supports their recovery journey. An intensive outpatient program involves attending therapy sessions and group meetings several times a week, often during evenings or weekends, to accommodate work or school schedules. This level of care allows clients to integrate real-world experiences into their treatment, applying learned skills in daily life while maintaining a strong connection to support and guidance. The focus is on developing personal accountability, understanding the root causes of addiction, and building a sustainable recovery plan.