Shawn Allen, MD

Psychiatry & Neurology, Psychiatry

646 Main St, Ste 102, Port Jefferson, NY 11777

Accepting new patients

(631) 772-9395

Conditions Treated

  • Schizoaffective Disorder
  • Suicidal Thoughts
  • Adjustment Disorder
  • Prior Self-Harm
  • Substance Abuse/Addiction
  • Depression

Specialized Treatments

  • Psychiatric Screening Tests (e.g. CBC, CMP, Liver & Thyroid Tests, Vitamin Levels)
  • Drug Test
  • Outpatient Hospital Psychiatric Treatment
  • Psychiatric/Mental Health Diagnostic Evaluation
  • Emergency Department Psychiatric Treatment
  • Psychiatric Screening Tests (e.g. EKG)