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Office
1175 Montauk Hwy
Ste 6
West Islip, NY 11795Phone+1 833-666-6066Fax+1 631-337-7698
Summary
- I am a Board certified neurosurgeon who did my residency at the Medical College of Virginia and fellowship at the National Institutes of Health. I spent 10 years at Baylor College of Medicine in Houston and moved up the academic ranks to Professor. In 1995 I was appointed Chair of the Department of Neurosurgery at Temple University in Philadelphia. In 2002, I moved as Chair to the University of Cincinnati/The Mayfield Clinic. In 2009, I was recruited to take the Chair at The Zucker School of Medicine at Hofstra Northwell and serve as Director of the Northwell Institute of Neurology and Neurosurgery in New York.
In 2022, I moved to St. Francis Hospital in Roslyn, NY as Chief of Neurosurgery.
My clinical interests include brain and spinal neurosurgery. My research has been focused on traumatic brain injury.
I have a passion for medical leadership and specifically growing Neurosurgical programs. As summarized above, I have had great success in developing major neurosurgical clinical and academic programs, often starting with modest beginnings
Education & Training
- Clinical Center at the National Institutes of HealthResidency, Neurological Surgery, 1982 - 1985
- Virginia Commonwealth University Health SystemResidency, Neurological Surgery, 1978 - 1982
- Virginia Commonwealth University Health SystemInternship, Transitional Year, 1977 - 1978
- Christian Medical College VelloreClass of 1975
Certifications & Licensure
- NY State Medical License 2009 - 2026
- TX State Medical License 1985 - 2015
- OH State Medical License 2002 - 2012
- KY State Medical License 2004 - 2010
- PA State Medical License 1995 - 2010
- VA State Medical License 1978 - 2010
- American Board of Neurological Surgery Neurological Surgery
Awards, Honors, & Recognition
- Received US patent for the smart sensor 2014
- CMS Meaningful Use Stage 1 Certification Allscripts Enterprise EHR, Allscripts, 2013
- Champion of Hope Award Brain Injury Association of New York, 2012
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Clinical Trials
- Assess Safety and Efficacy of Levetiracetam(LEV;Keppra)for Seizure Prevention Start of enrollment: 2007 Aug 01
Publications & Presentations
PubMed
- 2 citationsEffect of Drain Duration and Output on Perioperative Outcomes and Readmissions after Lumbar Spine Surgery.Brian Karamian, Parth Kothari, Gregory Toci, Mark James Lambrechts, Jose Canseco
Asian Spine Journal. 2023-04-01 - 5 citationsMulti-Mechanistic Approaches to the Treatment of Traumatic Brain Injury: A Review.Daniel G Lynch, Raj K Narayan, Chunyan Li
Journal of Clinical Medicine. 2023-03-11 - 6 citationsThe Potential Role of Neuromodulation in Subarachnoid Hemorrhage.Keren Powell, Timothy G White, Christine Nash, Tania Rebeiz, Henry H Woo
Neuromodulation. 2022-12-01
Journal Articles
- Neuroprotective effects of trigeminal nerve stimulation in severe traumatic brain injuryChiluwal A, Narayan RK, Chaung W, Mehan N, Wang P, Bouton CB, Golanov EV, Li C, Nature Scientific Reports, 1/1/2017
- Real-time drug pharmacokineticsLi C, Narayan RK, Nature Biomedical Engineering, 1/1/2017
- In Vitro and In Vivo Evaluation of Microelectrodes for DC-EEG RecordingLi C, Wu Z, Wu P.M, Ahn C.H, Hartings J.A and Narayan RK, Journal of Neuroengineering, 1/1/2016
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Books/Book Chapters
Abstracts/Posters
- Continuous EEG for all grades of SAH patients developing DCINarayan RK, Gregory K, American Clinical Neurophysiology Society Annual Meeting, Atlanta, GA, 1/1/2014
- Intracranial pressure treatment tailored to transcranial doppler-derived compliance and confusionNarayan RK, Gregory K, 32nd National Neurotrauma Symposium, including the AANS/CNS Joint Section on Neurotrauma and Critical Care, San Francisco, CA, 1/1/2014
- A novel composite scale for neurosurgical critical care trials to standardize basic neurological examinationKapinos G, Narayan RK, The XVth WFNS World Congress of Neurosurgery, Seoul, South Korea, 1/1/2013
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Lectures
- Trigeminal nerve stimulation as a novel resuscitation therapy for polytrauma model of traumatic brain injury complicated by hemorrhagic shock.Los Angeles, CA - 1/22/2017
- Electrical modulation of the trigeminal nerve as a novel resuscitation strategy for acute blood loss.Los Angeles, CA - 1/22/2017
- A new 3D self-adaptive nerve electrode for high density peripheral nerve stimulation and recordingKaohsiung, Taiwan - 1/18/2017
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Press Mentions
- Northwell Appoints Dr. Daniel Sciubba a Top Neurosurgery ExecApril 1st, 2021
- Comedian Tim Conway, 85, Dies of Brain DisorderMay 14th, 2019
- Blood Test May Be Able to Predict Need for CT Scan After A Head InjuryJuly 28th, 2018
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Grant Support
- Monitoring Intracranial Compliance By ICP Waveform AnalysisNational Institute Of Neurological Disorders And Stroke1989–1993
Professional Memberships
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