Special to the Advance EDINBURG — DHR Health, one of the largest physician-owned hospital in the United States and serving the Rio Grande Valley since 1997, recently welcomed Dr. Mohannad Awad, to the team at the DHR Health Urology Institute.Dr. Awad looks forward to helping people in the Rio Grande Valley, treating a variety of urinary and pelvic conditions like kidney stones, enlarged prostate, cancers of the kidney and prostate, as well as ureteropelvic junction obstruction and more. Dr. Awad uses safe and effective, minimally invasive methods, including advanced techniques like percutaneous and endoscopic kidney stone treatments, laser enucleation of ...