Dr. Arianna Mariott Nieto Meraz, MD

Dr. Arianna Nieto Meraz is an internal medicine physician who also specializes in hospital medicine. She earned her medical degree from Paul L Foster School of Medicine at Texas Tech University Health Sciences Center and completed her residency training at Methodist Hospital of Dallas. With 13 years of experience treating patients, Dr. Nieto Meraz provides comprehensive care for adults with complex medical conditions. She is fluent in English.

Dr. Nieto Meraz practices at Saint Davids Round Rock Medical Center in Round Rock, Texas, and Saint Davids Medical Center in Austin, Texas, while maintaining hospital affiliations with Methodist Dallas Medical Center. She focuses on managing high blood pressure emergencies and treating various forms of hypertension, including cases involving pediatric patients. Her expertise includes performing heart rhythm tests and coordinating physical therapy treatments for her patients. Patients have given her an average rating of 5.0, reflecting their …confidence in her care.