About us

Dr. Marshall Hubsher is a certified psychiatrist with 40 years of experience. He obtained his MD from the State University of New York Downstate Medical Center College of Medicine in 1975 and currently offers his services in Roslyn, NY. He specializes in treating mental health conditions like attention deficit disorder (ADD) / attention deficit hyperactivity disorder (ADHD), bipolar disorder, depression, insomnia, schizophrenia, sleep disorders, and addiction.

Dr. Hubsher is associated with Long Island Jewish Medical Center and uses a range of methods to diagnose and treat mental illnesses, including medications, psychotherapy, psychosocial interventions, and more, depending on the individual case. The medications he may prescribe include antidepressants, antipsychotic medications, mood stabilizers, stimulants, sedatives, and hypnotics.

As a psychiatrist, Dr. Hubsher is primarily concerned with the study, evaluation, diagnosis, treatment, prevention, and rehabilitation of mental health disorders, with a specific focus on biological causes. His diagnosis is oriented towards identifying the biochemical causes of the problem, with a primary emphasis on the proper functioning of the nervous system. Additionally, psychiatrists like Dr. Hubsher use medication to adjust levels in different neurotransmitters, and their sessions are typically shorter, with a focus on the physiological assessment of hormonal levels in the nervous system. Psychiatry is a medical branch that deals with treating mental illnesses.