Mark Nicholson, MD

Psychiatry & Neurology, Psychiatry

Veraldi Psychological Services

1018 N 30th St, Billings, MT 59101

(406) 245-1559

Conditions Treated

  • Sleep Disorders (e.g. Sleep Apnea, Periodic Limb Movement Disorder, Narcolepsy)
  • Schizoaffective Disorder
  • Agitation
  • Cognitive Issues (e.g. Memory Issues, Difficulty Concentrating)
  • Obsessive-Compulsive Disorder (OCD)
  • Acute Mental Status Changes (e.g. Delirium, Confusion, Behavior Change)

Specialized Treatments

  • Psychiatric Screening Tests (e.g. CBC, CMP, Liver & Thyroid Tests, Vitamin Levels)
  • Psychiatric Medication Monitoring (e.g. Lithium, Valproic Acid)
  • Inpatient Hospital Psychiatric Treatment
  • Psychiatric/Mental Health Diagnostic Evaluation