"In addition to the treatment room on C Deck, there was another adjacent to the main 3rd Class stairway on D deck, and also the crew surgery adjacent to the 4-bed sick bay on C Deck (near the foremast). For passengers there was a small but well-equipped hospital on the starboard side of D Deck, accessible from above by the stairs mentioned by Leigh. This had 12 beds, and a further 6 located in an isolation area for infectious cases (or possibly for 3rd Class patients). The hospital attendant was steward William Dunford. One of the stewardesses, Evelyn Marsden, was a qualified nurse and her services might have been called upon also. Katherine Wallis, the 'matron' in 3rd Class, was not medically qualified but was expected to keep the doctors informed of any signs of illness in the 'steerage' areas of the ship."
These are actually your words Bob! I dug it up in a previous article from February 1, 2004 for you Colin. Hope this helps!