Dr. Gregory T. Davis is an internist in Marble Falls, Texas and is affiliated with multiple hospitals in the area, including Baylor Scott and White Medical Center-Marble Falls and Baylor Scott and White Medical Center-Temple. He received his medical degree from University of Texas Southwestern Medical School and has been in practice for more than 20 years. Dr. Gregory T. Davis accepts Medicare, Aetna, Cigna, Blue Cross, United Healthcare - see other insurance plans accepted.