Nephrologist in Karachi - Nephrology is a specialization of medicine and pediatrics that deals with the study, management, diagnosis, and treatment of kidney and renal replacement therapy. There are certain conditions like diabetes, and autoimmune disease that affects the kidneys. There are certain problems that occur due to kidney disorders or issues; these include renal osteodystrophy and hypertension included in the domain of nephrology. A doctor who has undergone additional training and experience in kidney related diseases is classified as a nephrologist. Medical treatment provided by nephrologist includes transplant kidney biopsy, dialysis access insertion, fistula management, and bone biopsy. Some of the leading nephrologists in Karachi include Dr. Ashar Alam, Dr. Rashid Sheikh, Dr. Tahir Aziz, Dr. Sajid Bhatti, Dr. Ejaz Ahmed to name a few.