Bruce Landeck, MD MS

Dr. Dumois is a Pediatric Infectious Diseases physician at Johns Hopkins All Children's Hospital. He joined the Hospital in 1993. He helps treat children with a variety of infectious diseases and is the director of our International Adoption Clinic. Dr...

Dr. Crenshaw is the medical director for the Clinical Genetics Program at Johns Hopkins All Children’s Hospital and also serves as an assistant professor with Johns Hopkins Medicine. Her research interests include congenital heart defects, chromosome abnormalities and Turner Syndrome. She has additional expertise in the genetics of congenital heart disease and connective tissue disorders.After graduating from Cornell University as a Cornell National Scholar and Hughes Research Scholar, Dr. Crenshaw received her medical degree from the State University of New York Health Sciences Center at Syracuse. She completed a pediatrics residency at Inova Fairfax Hospital for Children in Falls Church, VA (a teaching affiliate of the University of Virginia), followed by a three-year medical genetics training program at Johns Hopkins University’s McKusick-Nathans Institute of Genetic Medicine in Baltimore, MD.

Dr.Zegarraspecializesinpediatricendocrinologyat Johns Hopkins All Childrens Hospital. He joined the hospital staff in 2021. Hesees patients on our main campus in St. Petersburg, Florida,and at our Outpatient Care location in Tampa. Dr.Zegarraearned hismedical degree fromtheUniversity of Miami Miller School of Medicine in Miami.Hecompleted a pediatric residency fromJackson Memorial Hospital-University of Miami,followed bya fellowship inendocrinologyfromStanford Health Care-Stanford University in Stanford, California.