"Dr. Nasstrom is a psychiatrist in Plymouth, New Hampshire. He is a founder and medical director of Premier Health, LLC, a practice serving New Hampshire and New England. Dr. Nasstrom is an attending physician at Lakes Region General Hospital and Franklin Regional Hospital, as well as a clinical consultant at Speare Memorial Hospital. Dr. Nasstrom is recognized for his clinical skills and excellence in treating: Depression, Anxiety Disorders, PTSD, Acute Stress Disorder, Panic Disorders, Substance Abuse Disorders, Smoking Cessation, Bipolar and Mood Disorders, Schizophrenia, Schizoaffective Disorder, Attention Deficit Hyperactivity Disorder (ADHD), Personality Disorders, Obsessive Compulsive, Disorder (OCD), Insomnia/Sleep Disorders"