Dr.GautamSaha, MD, Psychiatry (Calcutta University) is one of the best Psychiatrist in Kolkata. He is the Founder and Director of  CLINIC BRAIN NEUROPSYCHIATRIC INSTITUTE & RESEARCH CENTRE, a Research Institute of Neuro-Psychiatric discipline, at Barasat in Kolkata. He specializes in the diagnosis, treatment and prevention of mental health disorders, including substance abuse disorders. Psychotherapy.The goal of Gautam Saha, the best Psychiatrist in Kolkata is to eliminate or control disabling or troubling symptoms so that the patient can function better. Depending on the extent of the problem, best psychiatrist treatment may take just a few sessions over a week or two or may take many sessions over a period of years.