Zachary Dowdy, MD

Dr. Hickman graduated cum laude with honors in biology and earned his medical degree from Tulane. He completed his psychiatry residency at Ochsner where he served as Chief Resident. He also received the Upjohn Achievement Award for 'Outstanding Psychiatry Resident.' Dr. Hickman is board certified in general psychiatry with added qualifications in addiction psychiatry. He specializes in substance abuse and alcoholism treatment. Dr. Hickman has been on the Ochsner staff since 1994.

Taylor Parks, PhD, specializes in psychology at Ochsner Health. They treat mental health disorders including anxiety disorders, mood disorders, psychotic disorders, eating disorders, addiction and substance use disorders, personality disorders, and obsessive-compulsive and related disorders.

Jared I. Israel, PhD, specializes in psychology at Ochsner Health. They treat mental health disorders including anxiety disorders, mood disorders, psychotic disorders, eating disorders, addiction and substance use disorders, personality disorders, and obsessive-compulsive and related disorders.