Regan Prewitt, DDS Mom Approved Prewitt Dental Group 1112 N Floyd Rd, Richardson, Texas 75080 972/907-8157 http://drprewitt.com/ Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. Readers Comment The staff is absolutely amazing. I’ve been going to them for years & have never had any problems but such great hospitality. —Genesis, Dallas