Skip to main content
Karen Mathewson, MD, Psychiatry, Ossining, NY

KarenAshbyMathewsonMD

Psychiatry Ossining, NY

Child & Adolescent Psychiatry, Psychopharmacology

Clinical Assistant Professor of Child and Adolescent Psychiatry New York University Grossman School of Medicine

Dr. Mathewson is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Mathewson's full profile

Already have an account?

  • Office

    165 Main St.
    Ossining, NY 10562
    Phone+1 914-358-9928

Education & Training

  • NYU Grossman School of Medicine
    NYU Grossman School of MedicineFellowship, Child and Adolescent Psychiatry, 2008 - 2010
  • NYU Grossman School of Medicine
    NYU Grossman School of MedicineResidency, Psychiatry, 2005 - 2008
  • Icahn School of Medicine at Mount Sinai
    Icahn School of Medicine at Mount SinaiClass of 2005

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 2007 - 2026
  • CT State Medical License
    CT State Medical License 2022 - 2025
  • American Board of Psychiatry and Neurology Psychiatry
  • American Board of Psychiatry and Neurology Child & Adolescent Psychiatry

Press Mentions

  • Premature Babies May Have Higher Risk of Mental Health Problems
    Premature Babies May Have Higher Risk of Mental Health ProblemsFebruary 14th, 2017
  • Premature Babies at Greater Risk of Mental Health Problems Such as Depression and Anxiety
    Premature Babies at Greater Risk of Mental Health Problems Such as Depression and AnxietyFebruary 13th, 2017
  • How Being a Premature Baby Affects You for LIFE: Those Born Early Are at Higher Risk of Being Depressed, Shy and Anxious as an Adult, Study Finds
    How Being a Premature Baby Affects You for LIFE: Those Born Early Are at Higher Risk of Being Depressed, Shy and Anxious as an Adult, Study FindsFebruary 13th, 2017