James W. Cahill, M.D.
Cahill Orthopedic Sports Medicine & Joint Replacement

87 Summit Ave., Hackensack, NJ 07601 • 140 North State Rt., 17, Suite 255, Paramus, NJ 07652
111 Dean Dr., Suite 1 North, Tenafly, NJ 07670 • 201.489.0022 • www.cahillorthopedic.com
Cahill Orthopedic Sports Medicine and Joint Replacement offers specialized care in sports injuries and joint replacements. Dr. Cahill has specific expertise and interests in ACL reconstruction, arthroscopic shoulder stabilization and rotator cuff repairs, as well as extensive experience in the management of pediatric sports injuries and trauma. Dr. Cahill also performs cartilage repair and regeneration, specifically Matrix autologous chondrocyte implantation (MAGI) using Carticel. Board certified, Dr. Cahill has advanced fellowship training in orthopedic sports medicine and routinely provides care for professional, collegiate and high school athletes. His practice is proudly affiliated with Hackensack Meridian Health, where he is a senior attending orthopedic surgeon and performs surgery at Holy Name and Valley hospitals. His surgical techniques are at the forefront of Orthopedic Sports Medicine and Sports Replacement. He routinely performs in and outpatient Mako robotic assisted total joint arthroplasties. Dr. Cahill is Chief Orttiopedic Team Physician for St. Peters University in Jersey City.
Dr. Erik Contreras is a fellowship-trained orthopedic surgeon who specializes in shoulder and elbow surgery, sports medicine, and joint replacement. He received his bachelor’s degree from the University of Texas at Austin and his medical degree from the University of Texas Southwestern Medical School. He completed his orthopedic residency training at The Ohio State University, where he trained with expert surgeons taking care of NCAA Division 1 athletes. He then completed his fellowship training at the prestigious NYU Langone Orthopedic Hospital in New York City, where he trained in all aspects of shoulder and elbow surgery under the guidance of world-renowned orthopedic surgeons.