Dr. Killelea graduated from University of Connecticut School of Medicine in 2001 and has been in practice for 20 years. She completed a residency at St Vincents Catholic Medical Centers. Dr. Killelea also specializes in Surgical Oncology. She currently practices at Smilow Cancer Hospital at Yale New Haven and is affiliated with Yale-New Haven Hospital. Dr. Killelea accepts multiple insurance plans including Aetna, Harvard Pilgrim and Medicare. Dr. Killelea also practices at Yale New Haven Shoreline Medical Center in Guilford, CT.