About Dr. Erin Sullivan

Dr. Erin Sullivan is a licensed psychologist specializing in ADHD diagnosis, treatment, psychological testing, and emotional regulation for children, adolescents, and adults. She provides evidence-based therapy and comprehensive psychological evaluations with a compassionate, collaborative approach that helps clients better understand how their brains work — not just what they struggle with.

Dr. Sullivan conducts thorough psychological and ADHD evaluations to help individuals gain clarity, accurate diagnoses, and personalized recommendations for treatment, school, work, and daily functioning. Her assessment process is thoughtful, supportive, and designed to help clients feel understood rather than labeled.

She is passionate about helping individuals navigate ADHD, anxiety, executive functioning challenges, and life transitions with greater confidence, self-awareness, and practical tools for lasting change. Her work combines cognitive and behavioral strategies with genuine connection, humor, and personalized problem-solving to create a supportive and empowering therapeutic experience.

In addition to individual therapy, Dr. Sullivan works closely with parents and families to better understand behavioral and emotional challenges while building healthier communication and regulation skills at home.

Her approach is warm, affirming, and grounded in the belief that people are not broken — they simply need the right support, insight, and strategies to thrive.