Dr. Theresa M. Leach, MD is a dedicated psychiatric specialist based in Quincy, MA, with additional services offered in Duluth, GA. With expertise in Psychiatry, Clinical Social Work, and Social Work, Dr. Leach employs a holistic approach to mental health treatment. He addresses a wide range of mental health issues including anxiety disorders, depression, ADHD, PTSD, bipolar disorder, and substance addiction, integrating his social work experience to provide comprehensive care. Dr....