Jeff Greenstein is a television writer, producer, and director known for his work on Friends, Will and Grace, Desperate Housewives, and countless others.

Jeff was one of the writers on the Charmings. After that, he worked on Dream On for five seasons, before becoming a writer on the show Friends. He was the co-creator and co-showrunner of Partners  and also created, produced, wrote for, and was the showrunner on Getting Personal. He was the head writer and showrunner for Will and Grace and also wrote, executive produced and directed for Desperate Housewives. 

Jeff is a member of the Writers Guild of America and Directors Guild of America.  He grew up in Atlanta, Georgia and graduated from Tufts University with a major in film and dance.