About Warren Hern
Warren Martin Hern is an American physician best known for performing late terminations of pregnancy. In 1973, he founded Boulder Abortion Clinic in Boulder, Colorado. Hern was a founding member of the National Abortion Federation, and authored Abortion Practice, a comprehensive text on operating and evaluating abortion facilities. He and doctors LeRoy Carhart, Shelley Sella, and Susan Robinson were the subject of the 2013 documentary After Tiller about the four providers openly advertising later abortions in the United States after the 2009 assassination of George Tiller.
Biography source:
Wikipedia
