According to our records, this business is located at 195 S Washington Ave. in Kankakee (in Kankakee County), Illinois 60901, the location GPS coordinates are: 41.119663 (latitude), -87.868041 (longitude). John R Dekker DC is categorized under Chiropractors (SIC code 8041). Known organization owner is John Deker. You can contact the company by phone at (815) 932-7926; the following fax number is also provided: (815) 932-1269.