His areas of expertise include cardioversion, ventricular tachycardia, and heart palpitations. Dr. Cantillon's professional affiliations include Twinsburg Family Health & Surgery Center and Cleveland Clinic Main Campus. He obtained his medical school training at Georgetown University School of Medicine and performed his residency at New York-Presbyterian Hospital. He has a 5.0 out of 5 star average patient rating. Dr. Cantillon accepts several insurance carriers, including Coventry, Coventry Bronze, and Coventry Silver.