Afshan Khan, MD - Psychiatrist. Dr. Afshan Khan is certified by the American Board of Psychiatry and Neurology (ABPN) in Psychiatry with a second ABPN certification in the sub-specialty of Child and Adolescent Psychiatry. Dr. Khan has expertise in diagnosing and treating Depression, Mood Disorders, Anxiety, ADD/ADHD, Autism Spectrum Disorders ....