The Grant Group is led by Cathal Grant, M.D., a Board Certified Psychiatrist, and is centrally located between Dallas and Fort Worth in Bedford, Texas. Dr. Grant and his team are caring and experienced licensed mental health professionals who provide quality and cost-effective psychiatric care for adolescent and adult patients for a wide range of mental health disorders. Board Certified Psychiatrist Cathal Grant, MD, and his licensed clinical team specialize in the diagnosis and treatment of adult and teenage ADHD, alcohol and opiate addiction through suboxone treatment, depression, anxiety and other mental health disorders in the Dallas - Ft. Worth area.