Marshall Dentistry and Oral Surgery is offering 30% off its in-chair whitening services for Marshall Health, Marshall University and Cabell Huntington Hospital employees now through Aug. 31, 2019. Tooth discoloration or staining can be caused by food and drink, bad habits, medications, genetics, advancing age and/or trauma. Professional whitening is a fast, easy way to enhance your smile. Our dental team uses Opalescence® Boost whitening gel to remove years of discoloration in one visit. This service is performed in our office without the use of lights or lasers. To schedule an appointment, call 304-691-1247.