Ciaran Powers, MD, PHD
Physician, Professor
Neurological Surgery
Make an appointment
614-293-8714
Accepting new patients
Conditions and expertise
- Hemangioma
- Normal Pressure Hydrocephalus
- Atherosclerosis
- Subarachnoid Hemorrhage
- Brain Diseases
- Trigeminal Neuralgia
Locations
- University Hospital – Pavilion
Academics and research
Department: Neurological Surgery
About
- Gender
- Male
Biography
I’m an endovascular neurosurgeon specializing in the surgical treatment of structural diseases of flow in the brain and spinal cord. These include diseases of blood flow causing Stroke and diseases of cerebrospinal fluid flow causing Hydrocephalus.
I received my medical training and PhD from Georgetown University Medical Center, and I completed my residency in neurological surgery at Duke University Medical Center. In addition, I finished fellowships in Neurointerventional Radiology at the University of Wisconsin and Duke University Medical Center. I have been a member of the Neurological Surgery faculty here at The Ohio State University since 2010.
My clinical interests include caring for individuals with various neurological conditions, including Stroke, Cerebral Hemorrhage, Vascular Malformations, Aneurysms, Carotid Stenosis, Hydrocephalus, and more. Currently, my research focuses on improving the care for patients with Stroke and Hydrocephalus. I also assist with editorial duties with the Journal of Neurosurgery, Neurosurgery, and World Neurosurgery.
Working at The Ohio State University allows me to make a meaningful difference in the lives of our residents and patients. I chose my specialty because of the rewarding opportunities to deliver positive outcomes, and The Ohio State University’s staff, resources, and personalized approach to patient care allows me to do exactly that.
Highlights
- Rated in the top 10 percent of physicians in the nation for patient satisfaction, 2018, 2019.
- Honorable Mention, LSI Longitudinal Preceptor of the Year, The Ohio State University College of Medicine, 2022 and 2023.
- The Lawrence Mervis, MD, Teacher of the Year Award, Department of Neurological Surgery, The Ohio State University, 2011, 2015, and 2022.
- Named to Castle Connolly's Regional Top Doctors list.
Conditions and expertise
- Aneurysm
- Atherosclerosis
- Brain Aneurysm
- Brain Diseases
- Brain Injuries
- Carotid Artery Diseases
- Endovascular Procedures
- Fistula
- Hemangioma
- Neurosurgery
- Normal Pressure Hydrocephalus
- Pseudotumor Cerebri
- Stroke
- Subarachnoid Hemorrhage
- Trigeminal Neuralgia
- Vascular Diseases
- Vascular Malformations
Locations
Please note: Not all physicians schedule patients at each listed location.
Credentials
Education
- Fellowship - Endovascular Surgical Neuroradiology
- University of WI Hospital & Clinics, Madison, WI, United States
7/1/2009 - 6/30/2010 - Residency - Neurological Surgery
- Duke University Medical Center, Durham, NC, United States
7/1/2004 - 6/30/2009 - Internship - Surgery (General Surgery)
- Duke University Medical Center, Durham, NC, United States
6/20/2003 - 6/30/2004 - Doctor of Medicine (MD)
- Georgetown University School of Medicine, Washington, DC
8/1/1996 - 5/31/2003
Certifications
-
American Heart Association National Center
10/3/2025 -
American Board of Neurological Surgery
5/16/2013
Academics and research
I started as an assistant professor here at Ohio State in July 2010. I was recruited here to be an endovascular neurosurgeon.
I secured an internal grant from the Center for Clinical and Translational Science Institute (CTSI) for translational research and an external grant from the Brain Aneurysm Foundation. I have used these grants to generate data on changes in microRNA levels in the cerebrospinal fluid (CSF) of patients with aneurysmal subarachnoid hemorrhage. Grant funds have supported the Laser Capture Core Facility for RNA isolation and analysis.
Research interests
- Early Changes in Intracellular Signaling Pathways Following Subarachnoid Hemorrhage
- Neurocognitive Outcome Following Subarachnoid Hemorrhage
Awards and Honors
- Outstanding Achievement in Patient Service, 2010
- Excellence in Teaching Award. The Ohio State University Department of Neurological Surgery, 2010-2011
- The Lawrence Mervis, M.D. Teacher Of The Year Award. The Ohio State University Department of Neurological Surgery, 2010-2011
Editorial Activities
- Neurosurgery, 2010-present
- Journal of Neurosurgery, 2010-present
- British Medical Journal, 2012-present
Academic information
- Department:
- Neurological Surgery
- Division:
- Neurological Surgery
Leadership titles
- Vice Chair of Clinical Quality and Operations
- Director of the Division of Cerebrovascular Surgery
More about my research
News and media
My news coverage
Ratings and reviews
The overall patient satisfaction rating is an average of all patient responses to the six doctor communication related questions shown below from the Clinician and Group Consumer Assessment of Healthcare Providers and Systems survey. For additional information about the patient satisfaction survey, please visit our Patient Satisfaction Survey page.
The comments are submitted by patients and reflect their view and opinions. The comments are not endorsed by and do not necessarily reflect the views of Ohio State Wexner Medical Center.
96 Patient Satisfaction Reviews
Patient Comments
Consulting and related relationships
At The Ohio State University Wexner Medical Center, we support a faculty member’s research and consulting in collaboration with medical device, research and/or drug companies because a faculty member’s expertise can guide important advancements in the practice of medicine and improve patient care. In order to provide effective management of these relationships, the University requires annual disclosures from all faculty members with external interests related to their University responsibilities.
As of 11/3/2025, Ciaran Powers has reported no relationships with companies or entities.
He was very relatable and made me feel more at ease about my upcoming procedure.
Explained results of mra is easily understanabke terms, and discussed options going forward.
Instilled confidence in me of his ability and experience.
The Dr. Is always good to me.
Care provider was excellent. I would definitely recommend.
Best Doctor I have had the privilege of meeting. He is very smart and could brake down the information in layman terms so I would understand. A great person!!!!
Was very pleased
He was knowledgeable, caring, and compassionate. I left with good information and optimism.
Very knowledgeable and explained everything very clearly
Took plenty of time to explain my test results and how to move forward, percentages of risk for me and various treatments.
Thorough, caring, professional
Very kind and easy to talk with . Took time to listen and explained my test
Perfect..explained my condition and answered all my questions
Great experience and bedside manner from the doc and the resident. Dr. Powers is awesome.
Excellent - addressed all needs and was very personable
He was extremely thorough in explaining things, to the point it was slightly difficult to keep up. But I appreciate the effort.