Alexander L. Neuwirth, MD

Elan L. Goldwaser, DO, is a sports medicine physician specializing in the non-operative management of complex musculoskeletal conditions affecting athletic participation, including chronic and acute injuries affecting the bones, joints, and muscles of pediatric and adult patients. Dr. Goldwaser’s training as an osteopathic physician provides additional treatment approaches to promote healing through a variety of options and tailored patient care. As an experienced team physician to high school, collegiate, and professional athletes, Dr. Goldwaser is accustomed to treating injuries sustained in the acute setting of sporting events including: management of concussions, tendon injuries, and leg somatic dysfunctions (including Achilles/Patellar tendonitis). As a former cross-country, track and field, and swimming collegiate athlete, Dr. Goldwaser understands the athlete’s need to return to sport and is dedicated to helping people of all levels achieve this. He attended The College of New Jersey where he completed his Bachelor’s in Biology, and later went on to Rowan-SOM for medical school and residency. Before coming to Columbia Orthopedics, Dr. Goldwaser completed a sports medicine fellowship at Lehigh Valley Health Network in Allentown, PA, honing skills in ultrasound diagnostics and minimally invasive sports medicine interventional procedures. Dr. Goldwaser’s research spans multiple specialties which include: concussion management, prevention and recovery, biologic injections in injury recovery, and exploring healing rates after ultrasound-guided procedural interventions. When time allows, he enjoys running marathons, traveling, and playing Scrabble with his family.

Dr. John Cooper is an orthopedic surgeon specializing in adult reconstructive surgery, with a focus on primary and revision hip and knee joint replacement, hip preservation surgery, and hip and knee arthroscopy. He is skilled in minimally invasive total joint arthroplasty, including anterior approach hip replacement, as well as advanced techniques in managing complications of failed or painful hip and knee replacements. Dr. Cooper has published numerous articles and book chapters on clinical outcomes and complications of hip and knee replacements. Topics include: diagnosis and management of periprosthetic joint infection, implant loosening, bearing surface wear and osteolysis as well as periprosthetic fractures. He is considered an expert on corrosion at modular junctions in total hip arthroplasty and the body’s reaction to metal wear debris. He has been an invited speaker on these and other topics at national and international orthopedic meetings. Originally from South Carolina, Dr. Cooper graduated summa cum laude from Duke University with a degree in mechanical engineering and materials science and a second major in biological anthropology and anatomy. He completed his medical education in New York at Columbia University College of Physicians and Surgeons and his orthopedic residency at Lenox Hill Hospital. Dr. Cooper completed his fellowship in adult reconstructive surgery at the renowned Rush University Medical Center / DuPage Hospital combined program in Chicago.

Wakenda K. Tyler, MD, MPH specializes in the treatment of benign and malignant tumors of the bones and soft tissues in patients of all ages. As a musculoskeletal oncologist, Dr. Tyler’s practice is focused on the non-operative and operative management of primary soft tissue and bone cancers, sarcomas, and metastatic bone cancer. Dr. Tyler’s goal is to provide compassionate surgical care that achieves cure of cancer whenever possible by leveraging the latest advances in non-operative management, minimally invasive, and reconstructive surgical techniques. When cure is not possible she strives to achieve pain control and improve function as best as possible for every patient. Dr. Tyler earned her medical degree from The John Hopkins University School of Medicine, where she also received a masters degree in public health. She went on to complete residency training in orthopedic surgery at the Hospital for Special Surgery, followed by a fellowship in musculoskeletal oncology at the Memorial Sloan Kettering Cancer Center. As an active physician scientist, Dr. Tyler’s research interests overlap with her clinical practice and center around the treatment of patients with bone and soft tissue tumors and conditions that lead to osteolysis (bone destruction as a result of implant wear and loosening or presence of a tumor). She has written medical journal articles on several bone diseases, the effectiveness of medication in penetrating to the site of bone grafts, and the strength of the bone and prosthesis union.