House of the Red Hands
The House of the Red Hands or House of Red Hands is a great hospice and center of healing in Braavos, and one of the buildings that makes the city renowned for its architecture. Healers can be hired in there.
A Feast for Crows
Samwell Tarly spends the last of his coin on a healer from the House, hoping that something can be done for Maester Aemon's sickness. The healer tells him it is not a sickness, but that the maester is dying. The healer instead provides dreamwine to aid Aemon's passing.