Wallace H. Clark Jr.

Wallace H. Clark Jr.
BornMay 16, 1924
DiedNovember 28, 1997 (age 74)
OccupationsDermatologist and pathologist
Known forResearch on melanomas

Wallace H. Clark Jr. (May 16, 1924 – November 28, 1997) was an American dermatologist and pathologist. He is best known for devising the "Clark's level", or Clark Level, system for classifying the seriousness of a melanoma skin cancer based on its microscopic appearance.