What is "geffner"

Geffner may refer to :

• Deborah Geffner (b. 1952) is an American actress, singer, and dancer.
• Glenn Geffner, a Miami native, is a radio play-by-play announcer for the Florida Marlins.
• Eric Geffner (b. 1965) is a Los Angeles native and California State Licensed Clinical Psychologist who specializes in the treatment of Pathological Gambling Disorder.