Elizabeth K Denniston, PA-C

Dr. Hribar is an orthopaedic surgeon with special expertise in total joint replacement surgery for hips and knees. He is skilled and experienced in performing total hip arthroplasty, total knee arthroplasty, shoulder arthroscopy, and general fracture care. He received his medical degree from Temple University in Philadelphia, Pennsylvania, and completed his orthopaedic residency at the University of Pittsburgh Medical Center — Hamot, in Erie, Pennsylvania. Dr. Hribar takes the time to listen to his patients, answer questions, and solve their problems. He works with athletes of all ages, covering sports medicine for local high school and college teams. He is a member of the American Academy of Orthopaedic Surgeons and certified by the American Board of Orthopaedic Surgeons. He also supports the work of the McGuire Foundation.

Dr. Birdsong is a highly skilled hand surgeon who also treats carpal tunnel syndrome, rotator cuff tears, cubital tunnel syndrome, trigger fingers, tendonitis of the hand, wrist, elbow, and shoulder; arthritis of the hand, wrist, elbow, and shoulder; and trauma of the hand, wrist, elbow, and shoulder. Dr. Birdsong is vice chairman of patient safety and quality at AHN. He has special clinical interests in endoscopic (a.k.a., arthroscopic) carpal and cubital tunnel releases; shoulder joint replacement and reverse total shoulder replacement, and all elbow, hand, and shoulder problems. He has received numerous honors throughout his education and career, including: Alpha Omega Alpha Honor Medical Society and honors for his internal medicine clerkship, general surgery clerkship, neurology clerkship, and in clinical medicine. Dr. Birdsong is also the winner of the Anido Pathology Award, the Lange Book Award, and the Charles Arnett Award. He is listed in the Who’s Who in American Colleges, 1985. He speaks English.

Dr. Slipak is an orthopaedic surgeon who treats patients with orthopaedic cancers and bone and soft tissue tumors. He also provides total joint replacement surgery for hips and knees. Dr. Slipak received a medical degree from Temple University School of Medicine in Philadelphia, Pennsylvania. He completed a residency at Allegheny General Hospital in Pittsburgh, Pennsylvania. He gained further training through a fellowship at MD Anderson Cancer Center in Musculoskeletal Oncology in Houston, Texas. He is a member of the Pennsylvania Orthopaedic Society and the American Academy of Orthopaedic Surgeons. He speaks English.