Dr. Henry L. Chang

Sarah Jones-Sapienza is a General Surgeon and a Pediatrics provider in Clearwater, Florida. Dr. Jones-Sapienza is rated as an Experienced provider by MediFind in the treatment of Gastroschisis. Her top areas of expertise are Pectus Excavatum, Gastroschisis, Necrotizing Granuloma, and Retroperitoneal Inflammation.

Dr. Danielson is associate dean of clinical affairs at Johns Hopkins All Children’s Hospital. Dr. Danielson also began serving as president of All Children’s Specialty Physicians (ACSP) in 2023, first on an interim basis and then permanently. A clinical professor of surgery, he has chaired the Johns Hopkins All Children's Department of Surgery since 2020 and was interim chair from 2018 to 2020. He specializes in general surgery and was an early adopter of minimally invasive surgical techniques, developing expertise in treating chest wall deformities. Dr. Danielson founded the first fellowship sponsored by Johns Hopkins All Children’s Hospital in pediatric surgery and was also instrumental in bringing the National Quality Improvement in Surgery Program to the institution. He was named Johns Hopkins All Children’s Hospital physician of the year in the 2015 Johns Hopkins Medicine Clinical Awards. He joined the hospital staff in 2008. He retired as a colonel from the U.S. Army Reserve in 2017 after serving in both Iraq and Afghanistan. Dr. Danielson earned his medical degree from the University of Rochester where he also completed the residency program in general surgery through Strong Memorial Hospital. He completed a research fellowship in pediatric surgery at Massachusetts General Hospital/Harvard University and a clinical fellowship in pediatric surgery at Children’s Hospital Los Angeles. Before joining Johns Hopkins All Children’s, he served as director of pediatric surgical oncology at the University of Massachusetts. Dr. Danielson is rated as a Distinguished provider by MediFind in the treatment of Gastroschisis. His top areas of expertise are Appendicitis, Pectus Excavatum, Omphalocele, Appendectomy, and Endoscopy.

Nebbie Walford is a Pediatric Surgeon and a General Surgeon in St Petersburg, Florida. Dr. Walford is rated as an Advanced provider by MediFind in the treatment of Gastroschisis. Her top areas of expertise are Van Der Woude Syndrome, Infantile Pyloric Stenosis, Umbilical Hernia, Appendicitis, and Appendectomy. Dr. Walford is currently accepting new patients.