I had a 30 year old root canal that developed a fistula. My regular dentist told me the tooth would probably have to be removed and replaced with an implant but referred me to Dr Lang for a second opinion. Dr Lang painlessly fixed the tooth and fistula, and saved me from a very expensive procedure. He has a friendly staff, a comfortable office and is punctual with his appointments. My regular dentist gave Dr Lang this compliment by saying, "If Dr Lang practiced regular dentistry I would lose every patient I referred."