Diana Leigh Diesen, MD

Dr. Diana Diesen is a pediatric surgeon with specialized expertise in bariatric, trauma, thoracic, and cardiovascular surgery. She earned her medical degree from the University of Virginia School of Medicine and completed her residency at Duke University School of Medicine in 2011, followed by a fellowship at UT Southwestern - Children's Medical Center in 2013. With 22 years of experience in surgical care, Dr. Diesen brings extensive knowledge to complex pediatric cases. She is fluent in both English and Spanish.

Dr. Diesen practices at the Children's Health Specialty Center Dallas Campus in Dallas, Texas. She treats conditions including anorectal malformation, appendicitis, and biliary atresia. Her surgical expertise includes adolescent weight loss surgery, adrenal operations, and anti-reflux procedures. Patients consistently rate Dr. Diesen highly, giving her an average rating of 5.0.