Michel H. Gratia has worked with adolescents, adults, geriatric and veterans in general psychiatry.  He has worked in pediatrics at Metropolitan Hospital, practice general psychiatry at Elmhurst and Queens General hospital and Rikers Island Department of Psychiatry in New York. Dr. Gratia completed a Post Doctoral course in Clinical Neurology.  He completed a Fellowship in Addiction Psychiatry at Albert Einstein School of Medicine in New York and has worked in both inpatient treatment and outpatient treatment programs.  He currently holds licenses in Florida and Illinois.