Abdelaziz Ali Elsanjak MD is recognized by Continental Who's Who News provided by Share this article ROANOKE, Va., May 10, 2021 /PRNewswire/ -- Abdelaziz Ali Elsanjak MD is being recognized by Continental Who's Who as a Top Nephrologist for his professional achievements in the medical field and his dedication to serving the community at Valley Nephrology Associates. Abdelaziz Ali Elsanjak MD For over 40 years, Valley Nephrology Associates has been highly committed to providing the best comprehensive kidney care to their patients in Southwest Virginia. The well-trained providers specialize in the treatment of kidney disorders, kidney disease, and high blood pressure. At Valley Nephrology Associates, they offer Chronic Care Management, Dialysis Access Treatments, Home Hemodialysis, and Pediatric Nephrology, to name a few.