Conditions Treated by Dr. William A. Callahan Jr., MD

• Adjustment Disorder
• Alcoholism (Alcohol Dependence)
• Anorexia
• Anxiety
• Attention Deficit Hyperactivity Disorder (ADHD)
• Bipolar Disorder
• Borderline Personality Disorder
• Bulimia
• Combination Drug Dependence
• Drug and Alcohol Dependence
• Dysthymia and Cyclothymia (Mood Disorders)
• Eating Disorders
• Major Depressive Disorder
• Marijuana Addiction
• Nondependent Drug and Alcohol Abuse
• Nondependent Marijuana Abuse
• Obsessive-Compulsive Disorder (OCD)
• Personality Disorders
• Post-Traumatic Stress Disorder (PTSD)
• Psychosis Due to Mental Illness
• Schizophrenia
• Schizophreniform and Schizoaffective Disorder
• Sedative, Hypnotic, or Anxiolytic Dependence
• Sexual Disorders and Gender Identity Disorders
• Suicidal Ideation
• Tobacco Use Disorder