Dr. Kennedy obtained his medical school training at Royal College of Surgeons in Ireland and performed his residency at a hospital affiliated with Johns Hopkins University. His areas of expertise include sinusitis (sinus infection), cancer surgery, and endoscopic sinus surgery. He has a 4.0 out of 5 star average patient rating. Dr. Kennedy accepts Blue Cross/Blue Shield, Coventry, and TRICARE, in addition to other insurance carriers. His distinctions include: Philadelphia Super Doctors; Recognized annually in Philadelphia magazine's Top Docs issue from 2004 through 2017; and Recognized by America's Top Doctors, 2007, 2008, 2010, 2012-14. His hospital/clinic affiliations include Pennsylvania Hospital, Hospital of the University of Pennsylvania (HUP), and Penn Presbyterian Medical Center.