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Office
800 Howard Ave
Yale Physicians' Building, Lower Level
New Haven, CT 06519Phone+1 203-785-4891Fax+1 203-785-2043
Education & Training
- Yale-New Haven Medical CenterResidency, Neurological Surgery, 1972 - 1976
- Washington University/B-JH/SLCH ConsortiumInternship, Neurological Surgery, 1971 - 1972
- Washington University in St. Louis School of MedicineClass of 1971
Certifications & Licensure
- CT State Medical License 1975 - 2025
- American Board of Neurological Surgery Neurological Surgery
Awards, Honors, & Recognition
- Top Doctors: New York Metro Area Castle Connolly, 2003-2014
- America's Top Doctors Castle Connolly, 2002-2014
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2013
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Publications & Presentations
PubMed
- Mapping the structure-function relationship along macroscale gradients in the human brain.Evan Collins, Omar Chishti, Sami Obaid, Hari McGrath, Alex King
Nature Communications. 2024-08-16 - Seizing Control: Primary Visual Cortex Epilepsy Treated With Resection and Responsive Neurostimulation: 2-Dimensional Operative Video.Martín A Merenzon, Layton Lamsam, Hari McGrath, Adithya Sivaraju, Lawrence J Hirsch
Operative Neurosurgery. 2024-08-01 - Functional parcellation of the cingulate gyrus by electrical cortical stimulation: a synthetic literature review and future directions.Rawan Mahgoub, Ayse Kacar Bayram, Dennis D Spencer, Rafeed Alkawadri
Journal of Neurology, Neurosurgery, and Psychiatry. 2024-07-15
Press Mentions
- Seizure Treatment: Major Advances in Epilepsy Surgery Cure More PeopleMay 3rd, 2023
- A Neurosurgeon’s Photographic LegacyApril 15th, 2008
Grant Support
- Origin Of Extracellular Glutamate In Human Temporal Lobe EpilepsyNational Institute Of Neurological Disorders And Stroke2006–2009
- General Clinical Research CenterNational Center For Research Resources2003
- Energy And Metabolism In Temporal Lobe EpilepsyNational Institute Of Neurological Disorders And Stroke1999–2003
- Core--Patient Definition, 13C Studies, Postoperative Tissue CharacterizationNational Institute Of Neurological Disorders And Stroke1999–2002
- Microdialysis Of Human Epileptic BrainNational Institute Of Neurological Disorders And Stroke1997–2001
- Structure/Function Of Subcortical White Matter NeuronsNational Institute Of Neurological Disorders And Stroke1999–2000
- CoreNational Institute Of Neurological Disorders And Stroke1997
- Transplantation Of Fetal Substantia Nigra Into Caudate Nucleus And PutamenNational Center For Research Resources1996–1997
- Epileptogenic Tissue Basic Analysis And ModelingNational Institute Of Neurological Disorders And Stroke1994–1997
- M R Techniques And Epilepsy Research WorkshopNational Institute Of Neurological Disorders And Stroke1994
- Human Epileptogenic Tissue Basic Analysis And ModelingNational Institute Of Neurological Disorders And Stroke1993
Professional Memberships
- Fellow
- Member
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