Ektera Clinics Our clinics have been serving the Chicagoland area since 1995. Fully remodeled and upgraded with 16 separate operatory rooms equipped with new dental equipment and chairs. Distilled sanitary water is used in delivery systems. Complete sterilization and monitoring performed.Prestigious dental laboratories and material are used by professional, experienced and friendly doctors and staff. Other languages spoken in the clinics are Spanish, Russian, Farsi, and Polish.