ADHD therapists and psychiatrists in Marblehead, MA

Hello! I’m Catherine Harvey, LICSW, licensed in both Massachusetts and Florida. I'm the proud owner of Radiant Horizons Counseling, P.L.L.C. My approach to therapy integrates compassion, individualized care, and evidence-based practices to support your healing journey. I am certified in Eye Movement Desensitization and Reprocessing (EMDR), and I utilize somatic and movement-based therapies, CBT, DBT, and psychodynamic approaches. I have a Bachelor's of Science degree in Psychology and Master of Social Work degree, both from Bridgewater State University.

I am a seasoned clinician with over 25 years’ experience working with adults and older adolescents struggling with anxiety, depression, family/relationship issues, grief, loss, career fatigue and other life stressors. I think of therapy as a partnership between client and therapist. I especially enjoy working with individuals and couples that feel “stuck,” are in crisis, or who are going through periods of difficult life transition. Through active listening and practical solution focused guidance, I lead clients on a path towards growth, change, and greater self-acceptance.

Welcome! I’m so glad you’re here. I have several years of experience working with teens and young adults, and I strive to create a space that feels comfortable, supportive, and easy to open up in - where you can truly feel heard and understood. My approach is warm and collaborative, and I’m here to help you build confidence and develop the tools you need to navigate whatever life brings your way.

Are you having difficulty adjusting to a new environment, relationship, identity, or phase of life? Do you overanalyze social interactions or struggle to connect with others? I have worked in community mental health, college counseling, and private practice settings. I work with adults who struggle with anxiety, depression, life transitions and relational concerns. As a queer-identified therapist, I am also dedicated to working with LGBTQ+ folks, and affirming of kink and ENM/polyamory as well.

I’m a board-certified Psychiatric Mental Health and Adult Gerontology Nurse Practitioner with advanced training in diagnosing and treating mental health as well as medical conditions across the lifespan. I earned my graduate degree in psychiatric nursing and have worked in both inpatient and outpatient settings, giving me a broad perspective on mental health care. I specialize in treating depression, anxiety, bipolar disorder, trauma-related conditions, and ADHD. I work with adults and adolescents, and I’m experienced in supporting individuals navigating different mental health conditions.

Many of the people I work with are high-functioning adults who appear to be managing life well from the outside but are privately struggling with anxiety, burnout, relationship challenges, ADHD, or major life transitions. I have a particular interest in men's mental health and helping professionals navigate the pressures that come with demanding careers, relationships, and family responsibilities. I work with adults, and can support parenting and divorce-related work, as well.

You might look like you have it together—but inside, your mind doesn’t slow down. You overthink conversations, second-guess decisions, and feel constant pressure to stay “on” at school, work, or in relationships. When things finally get quiet, your brain doesn’t—it gets louder. I work with adolescents and young adults who are tired of feeling stuck in that cycle. Many of my clients are high-functioning on the outside but internally overwhelmed, anxious, or mentally exhausted. They don’t just want to “talk about feelings”—they want real tools that actually help.

I am a highly experienced and compassionate Psychiatric Nurse Practitioner with 19-years of experience in mental health care. As a dedicated professional, I have built a reputation for delivering patient-focused, evidence-based treatment to adolescent and adults. I want my clients to know that I truly value listening without judgment and meeting them where they are. My style is open-minded, compassionate, and empowering. I believe in building a strong therapeutic relationship based on trust, honesty, and respect. I bring both professional expertise and genuine care, helping clients feel heard, understood, and supported as we work together toward their goals My areas of expertise include, Anxiety, Post-Traumatic Stress Disorder (PTSD), Depression and Mood Disorders, Attention-Deficit/Hyperactivity Disorder (ADHD), Substance Abuse and Addiction Recovery and medication management and psychopharmacology.