Carl R. Darnall Army Medical Center is located at 590 Medical Center Road Building 36065 Fort Hood, TX 76544-4752, , . Carl R. Darnall Army Medical Center can be reached by their main phone number at (254) 288-8000. Alternatively, you can reach Carl R. Darnall Army Medical Center by phone at (254) 288-8888. You can also reach Carl R. Darnall Army Medical Center by phone at (254) 288-8156. The listed DSN line is 312-738-8000. Visit the Carl R. Darnall Army Medical Center website by clicking here.