Dr. Oscar H Grandas, MD

Dr. Oscar Grandas specializes in vascular surgery and transplant surgery, bringing four decades of medical expertise to his practice. He earned his medical degree from Universidad Nacional De Colombia Facultad De Medicina and completed his residency at Washington Hospital. With 40 years of dedicated experience in complex surgical procedures, Dr. Grandas has developed extensive knowledge in managing intricate vascular conditions and performing life-saving transplant operations. He provides care to patients in English.

Dr. Grandas practices at University of Tennessee Medical Center in Knoxville, Tennessee, where he focuses on treating patients with advanced kidney disease and kidney transplant complications. His expertise includes caring for individuals with chronic kidney disease and managing kidney transplant rejection cases. He performs essential diagnostic procedures such as blood chemistry panels and complete blood counts to monitor patient health. Patients have given Dr. Grandas …an average rating of 4.6 stars, reflecting their confidence in his surgical skills and compassionate care approach.