Histology Tech, Histology Technician, Histology Technologist, Histotech, Histotechnician, Histotechnologist, HT, HTL, Histologist, Histology, Grossing, Grossing Tech, Grossing Technician, Histology Supervisor. The Histology Supervisor directly supervises and coordinates the activities of the histology team including performing routine duties of histology including embedding, microtome, specials stains and related tasks.