H.M.
I am a dental hygienist that used to work in the Flower Mound area. There is probably only one O.S. that I would suggest but he is located in Lewisville off of I35. His name is Dr Richard Martin and is right off of Main St across from the Lewisville hospital. He has a wonderful bedside manner and is great at what he does. My husband and myself have used him and I also have an ex coworker and friend that works at the front desk (the whole staff is friendly also). Good luck!