Peter Sambatakos, M.D.

Dr. Chandler is chief of the Division of Pediatric Surgery and the Pediatric Surgery Fellowship Program Director at Johns Hopkins All Children’s Hospital. She joined the medical staff in 2008, became interim chief in 2020 and was named full-time chief in 2021. She also is an associate professor of Surgery at the Johns Hopkins School of Medicine.Dr. Chandler’s clinical and research areas of interest are minimally invasive surgery including pectus excavatum, and pediatric cancer surgery. She is a member of the American College of Surgeons. Dr. Chandler was named Johns Hopkins All Children’s Hospital physician of the year in the 2017 Johns Hopkins Medicine Clinical Excellence Awards.Dr. Chandler earned her medical degree from the University of Massachusetts Medical School, Worcester, where she completed her general surgical residency. She completed a research fellowship in surgery at Beth Israel Deaconess Medical Center, Harvard Medical School, and was principal investigator for a grant that focused on overcoming chemoresistance in pancreatic cancer. She also completed a fellowship in pediatric surgery at The Johns Hopkins Hospital and School of Medicine in Baltimore, Maryland, with training in laparoscopic and advanced miniature access surgery.

Dr. Drew Rideout is surgical director of the intestinal rehabilitation program in the Johns Hopkins All Children’s Maternal, Fetal & Neonatal Institute. He specializes in minimally invasive surgery in newborns, children and adolescents...

Dr. Jordan Halsey holds an undergraduate degree in biochemistry from Lee University. She graduated with high honors from the University of Tennessee College of Medicine, receiving a doctorate of medicine. She completed a residency in integrated plastic surgery at Rutgers-New Jersey Medical School, then subsequently completed an additional fellowship in pediatric plastic and craniofacial surgery at Nationwide Children Hospital-Ohio State University.She joined the Johns Hopkins faculty in 2021 as a pediatric craniofacial surgeon in the Johns Hopkins All Children’s Hospital Division of Pediatric Plastic Surgery. Dr. Halsey has served the community in many volunteer and mentorship roles and is a recipient of many awards. She is active in clinical research and has a passion for medical missions.