Dr. Maria T. Cartagena, MD is a board-certified psychiatrist in Amherst, New York, affiliated with Suburban Psychiatric Associates. She specializes in adult psychiatry and works with men and women on psychological well-being, identifying and treating a range of psychological illnesses. Her care may include medication management plans and individualized forms of therapy. Dr. Cartagena graduated from the State University of New York at Buffalo School of Medicine in 1994.