Orthopedic Associates of Long Island A Division of Precisioncare

Brandon Petrone, D.O., is an Orthopaedic spine surgeon with additional training in general Orthopaedic and trauma surgery. He specializes in the operative and non-operative care of the cervical, thoracic and lumbosacral spine. Before starting his position at South Shore University Hospital as an Orthopaedic Spine Surgeon, Dr. Petrone received his B.S. in Biology at Bloomsburg University of Pennsylvania and attended medical school at Philadelphia College of Osteopathic Medicine where he was inducted into Sigma Sigma Phi National Osteopathic Honor Fraternity. He completed his Orthopaedic surgery residency at Northwell Health Huntington Hospital in Long Island, NY. Following residency, Dr. Petrone completed his Orthopaedic spine surgery fellowship in Indiana at Indiana Spine Group, where he was trained by world renowned surgeons, Dr. Rick Sasso, and Dr. Paul E. Kraemer. Dr. Petrone believes in a patient centered and holistic approach to healthcare - treating spinal pathology in the context of the whole person and tailoring treatment to best fit the patients needs and lifestyle.Dr. Petrone has interests in arthritic/degenerative processes, adult deformities, minimally invasive and robotic assisted spinal surgery of the cervical, thoracic and lumbar spine. In his spare time, he enjoys spending time with his wife and family, and enjoying the outdoors.

Dr. Marcel Bas is an orthopaedic surgeon who specializes in the management of all hand & upper extremity disorders including the hand, elbow and shoulder, as well as upper and lower limb orthopedic trauma and fracture care. Dr. Bas manages both operative and non-operative degenerative, sports-related and/or traumatic conditions of the bone, tendon and joint. This includes performing procedures such as complex fracture fixation, upper limb joint arthroplasty of the fingers, wrist, elbow and shoulder, as well as ligament and tendon repair, nerve surgery, joint arthroscopy and minimally invasive procedures. Dr. Bas grew up in San Juan and received his undergraduate and medical degrees from the University of Puerto Rico. Upon graduating medical school, he completed a clinical orthopedic research fellowship at Lenox Hill Hospital in Manhattan where he obtained numerous publications, research abstracts and podium presentations. He then completed his surgical internship and orthopedic surgery residency at Lenox Hill Hospital where he served as Chief Resident during his final year. Following residency, Dr. Bas pursued further subspecialty training and completed a hand & upper extremity and microsurgical fellowship at the Philadelphia Hand to Shoulder Center at Thomas Jefferson University Hospitals.