Here you have the list of reviews of Doctors in Tennessee. We also show you the opinions of Doctors in Memphis, Nashville, Knoxville, Chattanooga, Clarksville, Murfreesboro among many others... The state of Tennessee (TN), whose capital is Nashville, expands over a total surface area of 42,143 sq miles. Its density of population is about 22.39 habitants/square miles. Being its city more populated Memphis.