Dr. Arianna Brisseau

I am a board-certified Psychiatric Mental Health Nurse Practitioner (DNP, PMHNP-BC) providing evidence-based, compassionate care to adults experiencing anxiety, depression, trauma-related disorders, and mood disorders. My approach is collaborative and holistic, integrating therapy-informed medication management with lifestyle and wellness strategies.

I strive to create a safe, supportive space where clients feel heard, understood, and empowered. I believe healing happens when we address the whole person — mind, body, and spirit — and I tailor treatment plans to each individual’s needs and goals.

My approach to care is collaborative, compassionate, and rooted in evidence-based practice. I believe medication is one tool — not the only tool — and treatment works best when we consider the whole person, including lifestyle, stressors, relationships, and overall wellness.

I work closely with my clients to develop individualized treatment plans and ensure they feel informed and empowered in every decision.

Your first appointment is a space to share your story at your pace. We will explore what has been bringing you in, how long you’ve been experiencing symptoms, and what you hope will change.

I take a thorough and thoughtful approach to diagnosis and treatment. If medication is recommended, we will review options carefully and make decisions together. You will never feel rushed or pressured.