In addition to flexible financing, our endodontists can also work with many insurers, and our office takes many PPOs, HMOs and DMOs — including Aetna, Cigna and other insurers. Not sure about your insurance? Contact our office! Our team at Greater Washington Endodontics will be happy to go over your options for treatment. Phone our office to learn more from Dr. Richard Pollock and our endodontists in Arlington, Reston, Woodbridge or Fairfax, Virginia.