Section 6 Left Posted on March 9, 2017March 12, 2018 Financials Our politics Crystal Dental is a preferred provider for most insurance companies, including: Delta Dental, Cigna, Aetna, Regence, and many more… We work diligently to connect to various dental insurance companies so that our doors are open to everyone. We understand everyone’s situation is different. Whether you have dental insurance or not, and whether our office is connected to your insurance or not, we will strive to help you. Don’t hesitate to call us with questions or to discuss what options might benefit you. We’re here to help!