Dr. John R. Gregory is an orthopedist in Texarkana, Texas and is affiliated with multiple hospitals in the area, including Christus St. Michael Health System-Texarkana and Wadley Regional Medical Center. He received his medical degree from LSU School of Medicine in Shreveport and has been in practice for more than 20 years. Dr. John R. Gregory has expertise in treating knee injury, arthritis, rotator cuff injury, among other conditions - see all areas of expertise. Dr. John R. Gregory accepts Aetna, Blue Cross, United Healthcare - see other insurance plans accepted. Dr. John R. Gregory is highly recommended by patients.