Four distinguished Confederate physiciansThe Confederate medical service had to contend with lack of medicines, supplies, and ambulances, but the resourcefulness, energy, and tact of its members rose superior to all obstacles. Dr. Tebault served as a field surgeon with the 21st Louisiana and 10th South Carolina regiments, and afterwards as a hospital surgeon. Dr. Foard was medical director of the Army of Tennessee. Dr. Graham was surgeon of the Sixty-seventh North Carolina Infantry. Dr. Kellar was medical director of the Trans-Mississippi Department.