Dr Gregory D Witters, MD is a medicare enrolled "Family Medicine" physician in Hermitage, Tennessee. His current practice location is 4777 Andrew Jackson Parkway, Suite 102, Hermitage, Tennessee.You can reach out to his office (for appointments etc.) via phone at (615) 889-1599. Dr Gregory D Witters is licensed to practice in Tennessee (license number MD11350) and he also participates in the ....