Dr. Mariana Ross, MD is a dedicated psychiatrist based in Tucson, AZ, specializing in general psychiatry and a range of mental health issues, including anxiety disorders, mood disorders, ADHD, PTSD, and substance use disorders. She is committed to delivering quality care tailored to the unique mental health needs of her patients, using evidence-based practices such as Cognitive Behavioral Therapy and Acceptance and Commitment Therapy. Dr....