Claire Holderness, MD

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Dr Holderness is an associate clinical professor of psychiatry at the Columbia University Vagelos College of Physicians and Surgeons, New York State Psychiatric Institute.

Articles

Comorbidity of Anorexia Nervosa and Schizophrenia: A Case Study and Review of the Literature

Claire E. Koljack, MD;Claire Holderness, MD

October 25th 2023

Anorexia nervosa may be underdiagnosed in patients with schizophrenia due to difficulty in distinguishing the two comorbid conditions.

Improving Outcomes in Late-Life Schizophrenia

Nery A. Diaz, DO, FAPA;Laura Clarke, MD, DFAPA;Claire Holderness, MD

December 8th 2021

What treatment strategies are available to improve the quality of life for older adults who are aging with schizophrenia?

Latest Updated Articles

Published: March 19th 2021 | Updated: May 21st 2025

Mini Quiz: Treatment for Pedophilia?

Published: April 5th 2017 | Updated: May 21st 2025

Mini Quiz: Integrative Child Psychiatry

Published: May 19th 2025 | Updated: May 21st 2025

Teaching Resilience at the 2025 APA Annual Meeting

Published: May 18th 2025 | Updated: May 21st 2025

Serious Mental Illness, Substance Use Disorders, and Long-Acting Injectables in the Emergency Setting

Published: August 3rd 2015 | Updated: May 21st 2025

Mini Quiz: DSM-5 Basics

Mena Mirhom, MD, FAPA, and Daanish Khorasani, MD

Published: May 16th 2025 | Updated: May 21st 2025

Why You Should Do a Media Literacy Elective in Psychiatry Residency

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Contact Info

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Cranbury, NJ 08512

609-716-7777