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Obsessive-compulsive disorder therapists & psychiatrists in Longmont, CO


Top OCD therapists and psychiatrists in Longmont, CO
Managing intrusive thoughts, compulsions, and rituals doesn't have to be overwhelming. Headway's Longmont-based network includes specialists trained in CBT and SSRI management for OCD, with flexible scheduling and average savings of 75% on sessions through insurance.
I am a licensed professional counselor (LPC), licensed addiction counselor (LAC), and registered Dance/Movement Therapist (R-DMT). I take a whole-body, person-centered, and strengths-based approach to counseling and utilize a variety of modalities to address the unique needs of clients. I strive to create a welcoming and judgement free space to help you find healing, resilience, and personal growth. I have worked in a variety of mental health settings and I am passionate about helping others navigate and rise above life’s challenges.
I have more availability than my Headway calendar reflects. Once you schedule and we speak over the phone, I can provide additional times.
Life can feel overwhelming when anxiety, grief, or depression take hold. If you’re feeling stuck, exhausted, or unsure of how to move forward, you don’t have to navigate it alone. I offer a compassionate, nonjudgmental space where you can explore your feelings at your own pace.
I have a heart to see breakthrough, healing, and freedom for my clients. I have 20+ years history of working with adolescents and adults with learning differences: neurodivergence, autism, ADHD, dyslexia, and executive functioning deficits. I have extensive experience working with individuals struggling with trauma, abuse, identity, and somatic issues.
Kim Colna, LCSW is a Licensed Clinical Social Worker with over 15 years of experience providing evidence-based mental health care. She specializes in working with pediatrics and adults supporting clients through a wide range of challenges including anxiety, OCD, ADHD, depression, trauma, bipolar disorder, and other mood and thought disorders.
Kim is experienced in providing treatment in a variety of settings to include hospitals, inpatient psychiatry, outpatient, residential, nursing homes, schools, and homes. She is affiliated with CU and the Pediatric Mental Health Institute at Childrens Hospital Colorado where she continues to work on a part-time basis on the Emergency/Consultative service.
Clinical experience: 30+ years working with adults, couples, families, adolescents, and children specializing in trauma and co-occurring disorders with an integrative and holistic approach. Graduated from Saybrook University: Doctorate in Transpersonal Psychology (2010); Naropa University: Masters in Transpersonal Counseling Psychology & Art Therapy.
Hi, I’m Erin McMahon, a board-certified psychiatric mental health nurse practitioner (DNP, PMHNP-BC) providing telehealth care across Colorado. I focus on outpatient medication management for adults navigating anxiety, depression and other mood disorders, bipolar disorder, schizophrenia spectrum disorders, and women’s mental health.
Before becoming a psychiatric NP, I spent more than a decade as a nurse in emergency and critical care, along with inpatient psychiatric experience — so I bring a steady, grounded presence, even when things feel complicated. My care is rooted in shared decision making: you’re an active partner in your treatment, not just a recipient of it. I take time to understand not only your symptoms, but your history, your life, and what matters most to you before we talk about next steps. I’m trauma-aware, identity-affirming, and comfortable with complexity, and I offer culturally humble care to clients of all identities and backgrounds, including LGBTQIA+ individuals.
I have a particular soft spot for high achievers, eldest daughters, and the people who quietly hold everything together for everyone else. Your first visit is about getting to know you — not rushing to a diagnosis or a prescription. We’ll talk about what brought you in and what you’re hoping for, and my goal is for you to leave feeling genuinely listened to, with a clearer sense of what working together might look like. I’m not your typical provider, and I tend to attract clients who aren’t looking for typical care.
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