Psychologist in Pittsburgh, Pennsylvania Mary Comis, Psychologist

Dr. Mary Comis is a licensed psychologist at LifeStance Health who provides comprehensive psychological and neuropsychological evaluations for children, adolescents, teens, and young adults across Pennsylvania. She specializes in helping individuals and families gain clarity through accurate diagnoses and personalized treatment recommendations for emotional, behavioral, developmental, and learning concerns. Dr. Comis has particular expertise in the assessment and diagnosis of ADHD, autism spectrum disorders, anxiety disorders, mood disorders, personality disorders, behavioral disorders, and learning differences. She utilizes evidence-based assessment methods, including psychological testing, neuropsychological testing, and the Autism Diagnostic Observation Schedule, Second Edition (ADOS-2), to provide thorough evaluations and meaningful diagnostic conclusions. Throughout her graduate training, she has gained experiencing working on interdisciplinary legal teams, treating adolescents and adults in the justice system, has provided crisis intervention, and evaluated individuals with schizophrenia for co-occurring intellectual disabilities. Through residency, she specialized in the assessment and diagnosis of Autism Spectrum Disorder using the ADOS-2 and further developed expertise in differential diagnosis of neurodevelopmental, mood, anxiety, and behavioral disorders.

Dr. Comis is committed to providing thoughtful, collaborative, and individualized evaluations that help clients and families better understand their strengths, challenges, and next steps. She has experience serving clients with a wide range of developmental, cultural, and psychosocial backgrounds, and is dedicated to delivering compassionate care. She values the assessment process as a critical foundation for effective treatment planning and takes pride in providing clear, comprehensive feedback that empowers clients and families to move forward with confidence.

Outside of her professional work, Dr. Comis enjoys traveling and experiencing different cultures, spending time with her family, and exploring local coffee shops and restaurants.