Irene Katzan, MD
StrokeNeurology
Highlights
Age Groups Seen
- Adult
Languages
- English
Gender
FemaleLocations
- Cleveland Clinic Main Campus
- 9500 Euclid Avenue, Suite 200, Cleveland, OH 44195
- Get Directions
Education & Board Certifications
Education
- Graduate School: Case Western Reserve University School of Medicine, 2001
- Fellowship: Cleveland Clinic, 1999
- Residency: Cleveland Clinic, 1997
- Internship: Riverside Methodist Hospital, 1994
- Medical Education: Ohio State University Hospital (Columbus), 1993
- Undergraduate: Kenyon College, 1989
Board Certifications
- Vascular Neurology: American Board of Psychiatry & Neurology, 2005
- Neurology: American Board of Psychiatry & Neurology, 1998
Professional Highlights
- Director, Center for Outcomes Research and Evaluation, Neurological Institute
- Medical Director, Patient-Entered Data
Awards
- Pacesetter Award for Excellence in Stroke Research and Treatment (2006), American Stroke Association, Northeastern Ohio Branch
- Michael Pessin Stroke Leadership Award, American Academy of Neurology (2006)
- Distinguished Achievement Award, American Heart Association, Ohio Valley Affiliate (2004)
- Best Doctors in America (2003-2004, 2005-2006, 2007,2008)
- Award of Excellence, American Heart Association, Northeastern Ohio Branch (2003)
- I.H. Page Center for Health Outcomes Research Award (2001)
Innovations & Patents
Research & Publications
See publications for this provider. (Disclaimer: This search is powered by PubMed, a service of the U.S. National Library of Medicine. PubMed is a third-party website with no affiliation with Cleveland Clinic.)
Industry Relationships
Cleveland Clinic physicians and scientists collaborate with industry to advance medical breakthroughs. These partnerships help commercialize discoveries for public benefit while maintaining scientific integrity. To ensure transparency and minimize potential bias, Cleveland Clinic reviews these relationships and publicly discloses when physicians/scientists receive significant compensation for consulting, serve in fiduciary roles, receive royalties, or hold equity interests related to their work. We manage potential conflicts through approval processes, annual reporting, and targeted management plans.
As of 2026-01-13, Dr. Katzan has reported no financial relationship with industry that is applicable to this listing.
In general, patients should feel free to contact their doctor about any of the relationships and how the relationships are overseen by Cleveland Clinic. To learn more about Cleveland Clinic's policies on collaborations with industry and innovation management, go to our Integrity in Innovation page.
Public Health Service-Reportable Financial Conflicts of Interest. Cleveland Clinic scientists and physicians engage in basic, translational and clinical research activities, working to solve health problems, enhance patient care and improve quality of life for patients. Interactions with industry are essential to bringing the researchers' discoveries to the public, but can present the potential for conflicts of interest related to their research activities. Click here to view a listing of instances where Cleveland Clinic has identified a Public Health Service (PHS)-Reportable Financial Conflict of Interest and has put measures in place to ensure that, to the extent possible, the design, conduct and reporting of the research is free from bias.
* Cleveland Clinic physicians and scientists subscribe to the guidance presented in the PhRMA Code on Interactions with Healthcare Professionals and the AdvaMed Code of Ethics on Interactions with Health Care Professionals. As such, gifts of substantial value are generally prohibited.