Leveraging over 45 years of experience in orthopaedic surgery and sports medicine, this expert specializes in complex musculoskeletal conditions with particular emphasis on cerebral palsy, gait analysis, biomechanics, prosthetics, neuromuscular disorders, and foot and ankle pathology. His clinical and research expertise includes the evaluation and treatment of movement disorders, application of quantitative gait analysis, and integration of biomechanical principles into orthopaedic care, with additional experience in joint reconstruction, fracture management, and conditions affecting both pediatric and adult populations.

Distinguished through decades of academic and clinical leadership, he has held prominent roles including Chief of Orthopaedic Surgery at a major public research university and senior academic appointments at leading medical schools and universities. His work includes directing multiple gait analysis laboratories across leading institutions, as well as contributing to interdisciplinary programs spanning orthopaedics, biomechanics, and rehabilitation engineering, including affiliations with joint Harvard–MIT research initiatives.

In parallel with his academic appointments, he has served in significant hospital and governance roles, including Chairman of orthopaedic departments, President and Vice President of a hospital medical board, and chair of multiple quality improvement and perioperative committees. His career reflects extensive involvement in clinical oversight, institutional leadership, and the development of standards for patient care and surgical practice within major healthcare systems.

Further underscoring his authority, he has made substantial contributions to orthopaedic research, biomechanics, and medical education through an extensive body of peer-reviewed publications, textbook chapters, editorial board participation, and invited lectures worldwide. He is board-certified by the American Board of Orthopaedic Surgery and has held multiple state medical licenses, with active involvement and leadership in professional organizations including the American Academy of Orthopaedic Surgeons and the American Orthopaedic Association.

Complementing his clinical, academic, and research background, he brings more than 25 years of expert witness experience, including consultations, deposition testimony, and courtroom testimony. His opinions are grounded in decades of surgical practice, leadership in orthopaedics, and specialized expertise in biomechanics and human movement analysis, supporting the evaluation of complex medical, injury, and standards-of-care matters in legal proceedings.