Dr. James Lee Boysen, MD

Dr. James Boysen is a pulmonologist and internal medicine specialist with 45 years of clinical experience. He earned his medical degree from the University of Iowa and completed his residency at University Hospital South Texas Medical Center. His extensive background spans nearly five decades of caring for patients with lung conditions and providing comprehensive internal medicine services. Dr. Boysen is fluent in both English and Spanish.

Dr. Boysen practices at multiple locations throughout Texas, including Austin, Cedar Park, and Flower Mound, with additional affiliations extending to hospitals in Idaho and South Dakota. He focuses on treating high blood pressure, chronic kidney disease, and hypertensive emergencies. His clinical expertise includes performing complete blood counts, kidney function tests, and comprehensive chemistry panels to help diagnose and monitor various health conditions.