On 19 September 1931, the Union Mission Hospital started admitting and treating patients in its present location on Mission Road. The hospital plant occupied a lot 29,283 meters or approximately 3 hectares in area. On 21 October 1931 became a joyous day. The new relocated hospital was dedicated with its founder, Dr. Joseph Andrew Hall came all the way from Tacloban City, Leyte, as the guest of honor on the said momentous occasion. Dr. Precy Grigg lost no time in developing the new hospital's buildings and its surroundings. On what used to be a deep rice field and swampy place was a green lawn and rose garden surrounding the new imposing and neat-looking concrete hospital. After office hours, Dr. Grigg loved to work on landscaping the surroundings with plants secured from the islands of Negros and Panay.