Dr. John received his Bachelor’s Degree in Rehabilitation Science from the University of Pittsburgh and his Doctorate in Physical Therapy from the University of Delaware. In 2010, John joined the Polishuk team. In 2017, John received his Orthopaedic Clinical Specialist (OCS) certification from the American Board of Physical Therapy Specialities, which requires advanced training for the treatment of orthopedic conditions. John has a strong background in osteoarthritis, and rehabilitation of ACL tears and reconstructions. John also has special interests in sport injury prevention as well as running gait analysis. Dr. John is also a member of the orthopedic section of the American Physical Therapy Association. When he is not treating patients, John enjoys spending time with his wife and two boys, playing golf, and staying active.