Dr. Holleran is a graduate of Villanova University in Philadelphia, PA. He attended Drexel University College of Medicine for medical school. He then completed his residency training in orthopaedic surgery at The University of California Irvine Medical Center in Orange, CA. He is fellowship trained in joint replacement surgery. He completed fellowship training at Dunedin Public Hospital, in Dunedin, New Zealand.
Dr. Holleran enjoys sports, travelling and cooking.