Genevieve Sherrow is research associate, Tristan Ruby is manager of adolescent programs, Shawn Gibson is director of adolescent programs, and Linda Hock-Long is director of research—all at the Family Planning Council, Philadelphia. At the time Man2Man was developed and implemented, Paula K. Braverman was chief of adoles- cent medicine, St. Christopher's Hospital for Children, and associate professor of pediatrics, Drexel University College of Medicine, Philadelphia; she is currently director of community program development, Division of Adolescent Medicine, Cincinnati Children's Hospital, Cincinnati. Nathalie Bartle is associate dean of student affairs and professor of community health and prevention, Drexel University School of Public Health.