Dr. Arnie Klein

Arnold William Klein (born February 27, 1945) is an American dermatologist and Professor of Medicine/Dermatology at the David Geffen School of Medicine at UCLA in Los Angeles, California. In the infancy of the AIDS epidemic, Klein became one of the first doctors in Los Angeles to diagnose a case of Kaposi's sarcoma in young patients. Klein was born on February 27, 1945, in Mt. Clemens, Michigan, the son of a Jewish Orthodox rabbi. He was raised in Michigan and North Miami, Florida, graduating from North Miami High School in 1963. In 1967, Klein earned his Bachelors degree in Biology from the University of Pennsylvania. He attended the University of Pennsylvania School of Medicine, earning his Doctorate of Medicine in 1971. He completed an internship at Cedars-Sinai Medical Center in Los Angeles and his residency in dermatology at the University of Pennsylvania and the University of California at Los Angeles (UCLA). In 1975, he served as Chief Resident in Dermatology at UCLA. Klein developed techniques for minimally invasive physical enhancements such as the use of filler agents for lost volume and botulinum toxin to decrease wrinkles caused by muscle action. These techniques are