Columbia Smiles in Columbia is led by Nick Pournaras, DMD. Our dentist offers general, cosmetic, and restorative dental procedures including dental implants, veneers, and orthodontics. Perhaps as tribute to Dr. Nick, or to our incredible patient base, many of our tremendously talented staff members have been at Columbia Smiles for multiple years. Long-time patients have come to expect the signature positive attitude and good humor of our team members and you can as well. Contact us today!