About Dr. Diaz

Dr. Jenna Diaz joined PGNA in 2022, bringing her extensive training, compassionate care, and dedication to the Las Vegas medical community. Originally from St. Louis, Missouri, Dr. Diaz is passionate about delivering high-quality, evidence-based care to children and their families. Her goal is to provide the same level of care she would want for her own family members.

​

Board-certified in both Pediatrics and Pediatric Gastroenterology, Dr. Diaz received her medical degree from the University of Missouri-Columbia, where she built a strong foundation in medical science and patient care. She completed her pediatric internship and residency at Nicklaus Children's Hospital, gaining valuable experience in treating a wide range of pediatric conditions. She completed her fellowship in Pediatric Gastroenterology at Washington University in St. Louis, St. Louis Children’s Hospital, where she focused on gastrointestinal disorders and malnutrition in children globally.

 

Dr. Diaz’s clinical interests include pediatric inflammatory bowel disease, eosinophilic esophagitis, and celiac disease. She is dedicated to improving the quality of life for her patients through personalized and innovative treatments tailored to each child’s unique needs. As a member of the American Academy of Pediatrics and the North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition, Dr. Diaz stays at the forefront of advancements in her field through ongoing medical education.

​

Outside of work, Dr. Diaz enjoys spending time with her family, hiking with her husband and dog, exploring new restaurants, and traveling the world. Her expertise, compassion, and dedication make her a valued member of the PGNA team and a trusted provider for the families she serves.