Dr. Dijana Jefic, MD, is a highly qualified nephrologist and internal medicine specialist with over 27 years of experience in the medical field. She graduated from the University of Novi Sad Faculty of Medicine in 1996 and completed her residency and fellowship at prestigious institutions such as St John Hospital and Medical Center. Dr. Jefic specializes in the treatment of a wide range of conditions, including chronic kidney disease, heart failure, hypertension, and diabetes mellitus....