Dr. John Joseph Wassel, MD is a health care provider primarily located in Charlotte, NC, with other offices in Matthews, NC and Concord, NC (and 5 other locations). He has 50 years of experience. His specialties include Aerospace Medicine, Public Health & General Preventive Medicine, Orthopedic Surgery. Dr. Wassel is affiliated with Novant Health Huntersville Medical Center. He speaks English and Spanish.