Mongo Bonham 1560-1659 was a healer who founded St. Mungo's Hospital in the late 1500's or early 1600's. The hospital is located in London. . Mungo’s Hospital for Magical Maladies and Injuries is reached via Purge and Dowse, Ltd. in Muggle London. Purge and Dowse, Ltd. is an red-brick, old-fashioned department store that has “Closed for Refurbishment” signs hanging on its doors. One speaks to the ugly dummy in the front window, who will nod its assent and beckon you to enter.
First Floor : Creature-Induced Injuries
(Bites, stings, burns, embedded spiders, etc.)
*Note-the "Dangerous Dai Lleywellyn Ward: serious bites" is located on this floor. Mr. Weasley stayed here after his snake bite.
Third Floor : Potion and Plant Poisoning
(Rashes, regurgitation, uncontrollable giggling, etc.)
Fourth Floor : Spell Damage
(Unliftable jinxes, hexes, and incorrectly applied charms, etc.)
*Note this is the location of the long term ward -Janus Thickey Ward (aka ward 49)- that the Longbottoms are confined.