Dr. Senthil Sivakumar Gunasekaran, MD is a health care provider primarily located in Orange, CA, with other offices in Chicago, IL and Placentia, CA (and 9 other locations). He has 12 years of experience. His specialties include Diagnostic Radiology, Vascular & Interventional Radiology. Dr. Gunasekaran is affiliated with University Of Illinois Hospital Health & Science Center.