Obsessive-compulsive disorder therapists & psychiatrists in Northbrook, IL

Hi, I’m Gretchen, a board-certified Psychiatric-Mental Health Nurse Practitioner (PMHNP, ANCC) with a Master of Science in Nursing from Lewis University. I work with individuals, teens, and families navigating anxiety, depression, trauma/PTSD, ADHD, and substance use concerns, providing care in both English and Spanish. I bring experience from emergency departments, inpatient units, outpatient clinics, and private practice, and I strive to create a safe, judgment-free space where clients feel heard, respected, and supported. I value collaboration and flexibility, tailoring each session to your needs so you can feel empowered to make meaningful changes.

I'm a psychiatric nurse practitioner with several years of experience, now building my own private practice so I can give each person the focused, personalized care they deserve. I work with people navigating anxiety, depression, and PTSD — conditions that can feel isolating, but often respond well to the right support and the right provider. I offer telehealth appointments, including evenings and weekends, so getting care fits into your life rather than the other way around. Whether you're looking for medication management, ongoing mental health support, or simply a place to start, I'm here to walk alongside you every step of the way.

Hey there. My name is Dr. Lord, but feel free to call me Jeridith. I am a behaviorally based clinical counselor, which means we are really going to focus on the behaviors that are keeping you in an unhappy place and how to change them. I specialize in working with survivors or trauma, individuals working through addiction, and military families.

I am a board-certified Psychiatric Mental Health Nurse Practitioner with over 10 years of experience in health care. I understand that mental health concerns are complex and deeply personal. Whether you’re struggling with anxiety, depression, mood disorders, trauma, Sleep disorders or life transitions, my goal is to create a safe, respectful space where you feel heard, understood, and actively involved in your care.

I treat clients experiencing depression, anxiety, mood instability, OCD, ADHD symptoms, trauma, emotional dysregulation, insomnia, impulse control disorders, bipolar disorders, Schizophrenia, overwhelming stress. Regardless of where you begin, my commitment is to help you make informed decisions, take meaningful steps toward emotional wellbeing.

Whether you are looking to stabilize symptoms, improve functioning, understand your diagnosis, or simply feel like yourself again, I am here to support you with compassion, professionalism, and evidence-based care.

I have a fundamental belief in the transformative power of therapy. I come to this belief not just as a practicing therapist but as someone who was profoundly shaped by therapy as a young man. Having started my own journey with doubt and hesitation, I deeply respect the courage it takes to begin this work. Talking about therapy can feel tricky as jargon and platitudes often dominate the conversation. What I can say is this: I believe in your capacity—within a therapeutic relationship that intuitively feels right to you—to become a better version of yourself defined on your own terms.

Hi! My name is Stephanie Harris and I am a licensed clinical professional counselor from Vermont, but currently living in Chicago. I am happy to help you with whatever you are facing in life right now. I work with individual adults and couples struggling with anxiety, depression, abuse, self-esteem issues, life transitions, and more. I have specialized training in helping people recover from trauma. Trauma can have a profound effect on how people view the world and relate to others, which is why a trauma-informed approach to treatment can be very helpful. I will help people heal from their painful and distressing experiences so they are able to feel more safe and secure in the world now. I have a Bachelor’s degree in Psychology from the University of Vermont and a Master’s degree in Counseling from the Illinois School of Professional Psychology, and a Doctorate in Psychology from Roosevelt University. I have experience working in private practice, crisis centers, in-patient hospitals, employee assistance programs, community mental health centers, and primary care clinics. I have worked with adults, couples, people with developmental disabilities, survivors of sexual abuse, people of the Latinx population, couples with infertility issues, and people facing deportation. I believe these experiences have helped me find multiple ways to connect with others and help them reach their goals.

Diana Lankenau has a Master of Science in Nursing from Florida State University and Chamberlain University. She has a Bachelor's in nursing from University of Miami. BA in Psychology from Florida International University. She is Board Certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) and Family Nurse Practitioner (FNP-BC).

If you’re feeling overwhelmed, constantly stressed, or like you’ve lost your sense of joy in everyday life, you’re not alone. Many of my clients come to me struggling to focus, manage their mood, or keep up with work and home responsibilities. I specialize in ADHD, bipolar disorder, and anxiety/depression for all individuals including perinatal/post-partum, and I provide convenient telehealth care for adults across Illinois so you can get support from the comfort of your own space.