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Killory, Brendan Dyer, MD, FAANS

Director, Epilepsy Neurosurgery, Hartford Hospital; Specialty Lead Physician, Division of Neurosurgery, Hartford HealthCare Medical Group





Providing the best care to our patients and their companions requires communicating in a way everyone understands. Interpreter services are available 24 hours a day, 7 days a week, 365 days a year. All spoken languages are available, as well as American Sign Language (AS/L).

Accepting New Patients
  • Neurosurgery
  • Spine Surgery

Areas of Expertise
Arteriovenous Malformations (AVMs), Awake Craniotomy, Back Surgery, Brain Aneurysms, Brain Tumor Surgery, Cerebrovascular Surgery, Endoscopic Brain Surgery, Epilepsy, Epilepsy Surgery, Minimally Invasive Spine Surgery, Normal Pressure Hydrocephalus, Spine Surgery-Complex, Spine Tumor Surgery, Stereotactic Radiosurgery, Trigeminal Neuralgia, Vascular Neurosurgery

Hospitals and Organizations

  • Hartford HealthCare Medical Group
  • Hartford Hospital
  • Integrated Care Partners


Barrow Neurological Institute ‐ Complex Spine & Stereotactic Radiosurgery
Yale University School of Medicine, Yale New Haven Hospital ‐ Epilepsy Research

Banner Good Samaritan Medical Center, Surgery ‐ Surgery

Medical School
Columbia University College of Physicians and Surgeons

Barrow Neurological Institute ‐ Neurosurgery

Yale University

Professional Organizations

  • American Academy of Neurological Surgeons, Member
  • American Epilepsy Society, Member
  • Congress of Neurological Surgeons, Member


Dr. Killory was named 2014 Top Doc - Neurosurgeon in Connecticut Magazine.



Aetna, Anthem, BCBS Medicare, CarePartners of Connecticut, Cigna Healthcare, Colonial Cooperative Care, Community Health Network of Connecticut, Inc., Connecticare, Connecticare Commercial, Connecticare Medicare, Corvel, Coventry, Essence Healthcare, Evercare, First Health Group Corp., Focus, Health Connecticut, Health Direct, Health New England, Healthy Connecticut, Multiplan, Northeast Health Direct, One Health Plan/ Great-West Healthcare, Oxford Health Plans, Prime Health Services, Private Health Care Systems, Inc., Senior Whole Health, United Healthcare, WellCare of Connecticut, Inc.

This information is subject to change at any time. Please check with your insurance provider before scheduling your appointment or receiving services to confirm they are a participating member of the Hartford HealthCare network.