Drs. Stanley Coss and Alfred White - Cosmetic and Family Dentistry - Nitrous Oxide, VOTED BEST DENTIST IN METROCOM, BBB Member, Military Insurance, New Patients Welcome. Associations: San Antonio District Dental Society - Texas Dental Society - American Dental Society Open Monday - Friday 8:00 a.m. - 5:00 p.m.. Lumineers,Sapphire,Whitening,Nitrous Oxide,Bonding,& Mercury Free Fillings