Overview of Dr. Claassen
Dr. Jan Claassen is a neurologist in New York, NY and is affiliated with multiple hospitals in the area, including New York-Presbyterian Hospital and NewYork-Presbyterian/Columbia University Irving Medical Center. He received his medical degree from University Hamburg, Krankenhaus Eppendorf, Fak Med and has been in practice 19 years. He is one of 474 doctors at New York-Presbyterian Hospital and one of 216 doctors at NewYork-Presbyterian/Columbia University Irving Medical Center who specialize in Neurology. He has more than 100 publications and over 500 citings.
Office
710 W 168th St
New York, NY 10032
Education & Training
New York Presbyterian Hospital (Columbia and Cornell Campus)Fellowship, Neurocritical Care, 2007 - 2008- New York Presbyterian Hospital (Columbia Campus)Residency, Neurology, 2004 - 2007
- New York Presbyterian Hospital (Cornell Campus)Internship, Internal Medicine, 2003 - 2004
- New York Presbyterian Hospital (Columbia Campus)Fellowship, Epilepsy, 2001 - 2002
University Hamburg, Krankenhaus Eppendorf, Fak MedClass of 1998
Certifications & Licensure
NY State Medical License 2007 - 2027
American Board of Psychiatry and Neurology Neurology
Clinical Trials
- Stroke Hyperglycemia Insulin Network Effort (SHINE) Trial Start of enrollment: 2012 Apr 01
- Safety and Tolerability Study of EG-1962 in Aneurysmal Subarachnoid Hemorrhage Start of enrollment: 2013 Sep 01
- Study to Evaluate SAGE-547 Injection as Adjunctive Therapy for the Treatment of Super-Refractory Status Epilepticus Start of enrollment: 2014 Mar 21
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Publications & Presentations
PubMed
- 3 citationsImpact of Aphasia on Brain Activation to Motor Commands in Patients with Acute Intracerebral Hemorrhage.Samuel D Jacobson, Vedant Kansara, Stephanie Assuras, Qi Shen, Lucie Kruger
Neurocritical Care. 2025-04-01 - Sleep spindles as a predictor of cognitive motor dissociation and recovery of consciousness after acute brain injury.Elizabeth E Carroll, Qi Shen, Vedant Kansara, Nicole Casson, Andrew Michalak
Nature Medicine. 2025-03-03 - Admission Viscoelastic Hemostatic Assay Parameters Predict Poor Long-Term Intracerebral Hemorrhage Outcomes.Laura Sieh, Emma Peasley, Eric Mao, Amanda Mitchell, Gregory Heinonen
Neurocritical Care. 2025-02-01
Press Mentions
Research Roundup: The Latest Science, Discoveries, and BreakthroughsMarch 6th, 2025- Sleep Patterns Could Hold Key to Predicting Recovery in Acute Brain Injury PatientsMarch 4th, 2025
- Hidden Consciousness in Comatose Patients Identified by Sleep SpindlesMarch 4th, 2025
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Grant Support
- RECONFIG - REcovery of CONsciousness Following Intracerebral hemorrhaGeCOLUMBIA UNIVERSITY HEALTH SCIENCES2019–2025
Professional Memberships
- Member
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