According to our records, this business is located at 204 W Main St. in Barrington (in Lake County), Illinois 60010, the location GPS coordinates are: 42.154449 (latitude), -88.139023 (longitude). Napolitano John R DDS is categorized under Dentists (SIC code 8021). Known organization owner is John Napolitano. You can contact the company by phone at (847) 382-3500.