John Mitchell, Ph.D., is an Assistant Professor in the Department of Psychiatry and Behavioral Sciences at Duke University Medical Center. He provides clinical services at the Duke ADHD Program, supervises clinical trainees, delivers workshops on the treatment of ADHD in adulthood, and conducts clinical research involving ADHD in adulthood. Among over 60 peer-reviewed publications and book chapters, he has published on ADHD treatment and processes targeted in these treatments. Additional aspects of his research include substance use in ADHD and mobile health (mHealth) interventions for other populations (e.g., cigarette smokers, individuals at risk for HIV infection). Dr. Mitchell has served as principal investigator for research grants provided from the National Institute on Drug Abuse and the National Institute of Allergy and Infectious Disease, as well as funding from the American Professional Society of ADHD and Related Disorders/Pond Family Foundation to conduct a stage I trial of mindfulness meditation training for adults diagnosed with ADHD.