Dr. David Hyler is an obstetrician-gynecologist practicing in Orange Park, FL. Dr. Hyler specializes in womens health, particularly the female reproductive system, pregnancy and childbirth. As an obstetrician-gynecologist, or OB-GYN, Dr. Hyler can treat a number of health issues related to the vagina, uterus, ovaries, fallopian tubes and breasts. Dr Hyler can also treat women during pregnancy, labor, childbirth and the postpartum period. In this specialty, doctors focus on reproductive care from puberty through adulthood.