Dr. Gaffney attended the University of Pittsburgh School of Medicine and subsequently trained at the University of Pittsburgh Medical Center (UPMC) for residency. His clinical interests include hip replacement, shoulder surgery, and knee replacement. Patients gave him an average rating of 4.5 stars out of 5. He takes Coventry, Coventry Bronze, and Coventry Silver, as well as other insurance carriers. He is affiliated with UPMC St. Margaret.