John is a physical therapist at Madonna TherapyPlus Main Campus clinic and at Madonna's Institute for Rehabilitation Science and Engineering. John earned his master's degree of physical therapy at the University of Nebraska Medical Center in Omaha. His primary clinical work is in orthopedics, back and neck pain and rheumatology. His research includes studies on low back pain and on treatments for persons with spinal cord injuries. John is also an ordained minister in the Episcopal Church.