Doctor’s Notes: Teen Dating Violence is Widespread, but Underreported After her visit at a teenager clinic that is medical l . a . in January, 19-year-old Serena was asiandate afraid to go homeward. Six times before, her boyfriend had beaten her therefore poorly that she needed to go right to the er. Serena’s title is changed to safeguard her security. “She ended up being therefore sad and thus frightened,” said Monica Sifuentes, my colleague and a teenager medication pediatrician at…