Nathan Angerett, D.O.

Dr. Nathan Angerett, D.O., is a fellowship-trained orthopedic surgeon specializing in adult hip and knee reconstruction and total joint replacement, including robotic joint replacement surgery and the direct anterior total hip replacement procedure. Dedicated to helping patients regain mobility and improve their quality of life, he focuses on advanced surgical techniques and personalized patient care.

Dr. Angerett completed his specialty training in Hip and Knee Replacement Surgery through The Baltimore Adult Hip and Knee Reconstruction Fellowship. This esteemed program—a collaboration between LifeBridge Health and The University of Maryland—provided the opportunity to master complex hip revision and knee replacement techniques under the mentorship of some of the nation’s leading joint replacement surgeons.

Before his fellowship, Dr. Angerett completed his Orthopedic Surgery residency at UPMC Harrisburg, where his peers elected him to serve as the Executive Chief Resident. During this time, he spearheaded numerous patient care and quality improvement initiatives. His leadership and dedication earned him the C. McCollister Evarts Resident Leadership Award and induction into the prestigious American Orthopaedic Association’s Emerging Leaders Program.

Dr. Angerett’s academic journey began with pre-medical coursework at the University of Pittsburgh and the University of Pennsylvania. He earned his Doctorate from the Lake Erie College of Osteopathic Medicine, where he was inducted into the National Osteopathic Medicine Honors Society and awarded the Pennsylvania Outstanding Osteopathic Medical Student Award for his exceptional achievements.

A respected researcher, Dr. Angerett has published numerous peer-reviewed articles on a wide range of orthopedic topics. Click here to explore his research publications. His work has been nationally recognized by the American Association of Hip and Knee Surgeons and the American Osteopathic Academy of Orthopedics. Locally, his research has received the Outstanding Research Award multiple times at the UPMC Central PA Annual Medical Education Day. Dr. Angerett serves as a reviewer for the Journal of Arthroplasty and the Journal of Bone and Joint Surgery (JBJS), two of the leading journals in orthopedic surgery.

Dr. Angerett is passionate about providing care tailored to each patient’s needs. He prioritizes non-operative measures whenever possible, offering compassionate and evidence-based treatments designed to restore independence and improve quality of life. For patients requiring surgery, he employs state-of-the-art techniques to achieve the best possible outcomes.

When he’s not caring for patients, Dr. Angerett enjoys spending time with his wife and their three children—two daughters and a son. The family loves cheering on their kids during sports events and relaxing with movie nights. Dr. Angerett’s commitment to family life reflects his understanding of the importance of helping his patients return to what matters most: spending time with the people they love.

Camp Hill | Carlisle |