Dr. Corey J. Mark is an orthopedist in Granbury, Texas and is affiliated with Lake Granbury Medical Center. He received his medical degree from Queen's University at Kingston and has been in practice for more than 20 years. Dr. Corey J. Mark has expertise in treating knee replacement, arthritis, hip replacement, among other conditions - see all areas of expertise. Dr. Corey J. Mark accepts Medicare, Aetna, Humana, Cigna, Blue Cross, United Healthcare - see other insurance plans accepted.