Rachel Arffa, MD

Dr Jordan Pleitz is a board-certified physician, specializing in otolaryngology. His professional interests include hearing loss, tinnitus, imbalance, acute and chronic ear infections, nasal obstruction, snoring, chronic sinusitis, recurrent and chronic tonsillitis, sleep apnea and head and neck cancer. Dr Pleitz is passionate about treating patients of all ages for a variety of ear, nose and throat conditions. He is a proud member of the American Academy of Otolaryngology-Head and Neck Surgery and the Texas Association of Otolaryngology Head and Neck Surgery. Outside of work, Dr Pleitz enjoys spending time with family, reading, running, skiing, watching movies and traveling.

A doctor's office located at 7200 Wyoming Springs Dr in Round Rock.

Dr Walters uses robot-assisted technology to perform minimally invasive surgery. Patients benefit from shorter hospital stays, less pain, and a lower risk of infection due to the nature of the procedure. Learn more about robotic surgery. Dr Walters has been recognized as a Top Doc 2021 and 2022 by Austin Monthly Magazine. Winners are nominated by their peers as among the best in their region/nation in their medical specialty.

A medical doctor's office located on University Boulevard in Round Rock.

Dr Fernandez attended medical school at The University of Texas Medical Branch in Galveston, TX, and then completed a residency at Baylor Scott & White Medical Center - Temple. He is board certified through the American Board of Obstetrics and Gynecology and is a Diplomate Fellow of the American College of Obstetricians and Gynecologists. In his free time, Dr Fernandez enjoys family time, Bible study, photography and watching his kids play sports and engage in academic endeavors. Dr Fernandez has been recognized as a Top Doc 2021, 2022, 2023, 2024, 2025, and 2026 by Austin Monthly Magazine. Winners are nominated by their peers as among the best in their region/nation in their medical specialty.

A doctor's office located at 300A University Blvd in Round Rock.

Dr Caldera completed his Vascular Medicine and Interventional Cardiology Fellowship Training at Massachusetts General Hospital, Harvard Medical School, and completed his Cardiovascular Medicine Fellowship Training at Baylor College of Medicine in Houston, TX. Dr Caldera's areas of clinical and research interest include Vascular Medicine, Interventional Cardiology, Structural and Valvular Heart Disease and Vascular Medicine. He specializes in Transcatheter Aortic Valve Replacement ( TAVR) He has several publications in peer-reviewed journals and is an active voting member of the Peripheral Arterial Disease Committee of the Society for Cardiovascular Angiography and Interventions (SCAI).

Dr MaryAnn Tran is a board-certified physician, specializing in infectious diseases. Her professional interests include general and complex infectious diseases, human immunodeficiency virus management and prevention, bloodstream infections and bone and joint infections. Dr Tran is passionate about caring for her adult patients, as well as leading hospital antibiotic stewardship programs and providing expertise in infection prevention. She is a member of the Infectious Diseases Society of America and the Society for Healthcare Epidemiology of America. Dr Tran is proud to have received the Outstanding Teaching Award - Internal Medicine Subspecialty Faculty of the Year in 2018.