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Addiction Medicine Specialist, Psychiatrist, Adolescent Specialist
19 years of experience
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Marianne Guschwan:

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Specialties & Research

Dr. Marianne Guschwan, MD is board certified in Addiction Psychiatry and Psychiatry.

  • She has special expertise in 7 areas:
  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Bipolar Disorder / Manic Depressive Disorder
  • Depression
  • Depressive Disorder
  • Insomnia
  • Schizophrenia
  • Sleep Disorders

Education & Awards

Dr. Guschwan graduated from Loyola University Chicago, Maywood.


Dr. Guschwan has 1 hospital affiliations:

  • Bellevue Hospital Center 

> > > > Dr. Marianne Guschwan, MD

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Additional Information
Dr. Marianne Terese Guschwan MD is a female Psychiatrist, has 19 years of experience and practices in Psychiatry and Addiction Psychiatry.
Where does Dr. Marianne T. Guschwan practice?
Dr. Marianne Guschwan has 1 office location.
Dr. Marianne Guschwan practices Psychiatry and Addiction Psychiatry near New York, NY.
See New York Psychiatrists and New York Addiction Specialists.