Dedicated to excellence in psychological and psychiatric practice, Ashburn Psychological and Psychiatric Services (APPS) offers a wide array of diagnostic, psychotherapy, medication and consultation services for children, adolescents, adults and families. APPS is the premier clinical psychology and psychiatry practice in Loudoun County and serves several areas in Northern Virginia, including Ashburn, Leesburg, Purcellville, Great Falls, Lansdowne, McLean, Herndon, Fairfax, Middleburg, Reston and Sterling. At APPS we effectively integrate the most recent advances in psychology and psychiatry with time-tested treatment approaches. We offer you the expertise you expect from a leading clinical practice in a supportive, nurturing and therapeutic environment. All of the doctors and psychologists at Ashburn Psychological and Psychiatric Services have extensive experience in clinical practice, as well as training from some of the top institutions in the country.