Author bio currently unavailable.

Randell Alexander is a professor of pediatrics at the University of Florida and the Morehouse School of Medicine. He currently serves as chief of the Division of Child Protection and Forensic Pediatrics and interim chief of the Division of Developmental Pediatrics at the University of Florida-Jacksonville. In addition, he is the statewide medical director of child protections teams for the Department of Health's Children's Medical Services and is part of the International Advisory Board for the National Center on Shaken Baby Syndrome. He has also served as vice chair of the US Advisory Board on Child Abuse and Neglect, on the American Academy of Pediatrics Committee on Child Abuse and Neglect, and the boards of the American Professional Society on the Abuse of Children (APSAC) and Prevent Child Abuse America.

Dr. Alexander has served on state child death review committees in Iowa, Georgia, and Florida, and two regional child death review committees. All subjects related to child abuse are of interest to him, but his particular areas of interest are shaken baby syndrome, Munchausen syndrome by proxy, prevention, and child death review. He is an active researcher, lectures widely, and testifies frequently in major child abuse cases throughout the country.

Author bio currently unavailable.

Angelo Giardino is the medical director of Texas Children's Health Plan, a clinical associate professor of pediatrics at Baylor College of Medicine, and an attending physician for the Texas Children's Hospital's forensic pediatrics service at the Children's Assessment Center in Houston, Texas. He graduated summa cum laude from Temple University and earned his MD and PhD at the University of Pennsylvania. Dr. Giardino completed his residency and fellowship training in pediatrics at the Children's Hospital of Philadelphia.

Immediately after his fellowship training, Dr. Giardino became the assistant, and then the associate, medical director at Health Partners of Philadelphia, where he had primary responsibility for utilization management, intensive case management, and health care data analysis. He also shared responsibility for the plan's quality improvement program. In that role, Dr. Giardino led "Little Partners," a lay home visiting program focused on fostering enhanced prenatal care and improved healthier birth outcomes. Additionally, Dr. Giardino began the Child Abuse and Neglect Team for Children with Special Health Care Needs, which was funded by a three-year grant from a local philanthropy. In 1998, he was appointed associate chair of clinical operations in the Department of Pediatrics at the Children's Hospital of Philadelphia (CHOP), and in June of 1999 he was asked to chair the CHOP Quality Committee. As chair, Dr. Giardino supervised quality improvement, accreditation, and outcomes management for a wide variety of clinical programs within the hospital. He also served as an attending physician on CHOP's Suspected Child Abuse and Neglect (SCAN) team. These accomplishments are only a few of his career.

Dr. Giardino is a fellow of the American Academy of Pediatrics, the Texas Pediatric Society, and the Harris County Medical Society, where he serves on the Managed Medicaid Forum and the Medical Directors Committee. He is 10-year member of the American College of Physician Executives and a member of the American College of Medical Quality. Prior to relocating to Houston, Dr. Giardino served as chair of the Philadelphia Branch Board of the Southeastern Chapter of the American Red Cross, president of the Board for Bethany Christian Services in Fort Washington, Pennsylvania, and a member of the Board for the Support Center for Child Advocates, where he was named a 2005 Champion for Children. His academic accomplishments include publishing eight textbooks on child abuse and neglect, presenting on a variety of pediatric topics at national and regional conferences, and, most recently, being appointed to a three-year term on the National Review Board for the US Conference of Catholic Bishops.