Dr. Greenspan passed away in 2023. The folder consists of printed articles about Dr. Greenspan's career and ife.

Memorabilia files were collected by John S. Greenspan over the course of his career. Material includes news clippings and publications, photographs, correspondence and greeting cards, and other related material. Files document personal and professional achievements, events, and research and academic activities, including material regarding dentistry, HIV/AIDS and hairy leukoplakia. Memorabilia files are arranged chronologically, reflecting Greenspan’s original arrangement.