Dr. Gurmukteshwar Singh

Samuel Stea, MD, specializes in nephrology and is certified in internal medicine by the American Board of Internal Medicine. He practices in Lewisburg and at UPMC Williamsport and UPMC Lock Haven. He received his medical degree from New York Medical College, completed a  fellowship at the University of Virginia School of Medicine, and his residency at Danbury Hospital. Dr. Stea is highly rated in 18 conditions, according to our data. His top areas of expertise are Renovascular Hypertension, Nephrosclerosis, Acute Kidney Failure, and Chronic Kidney Disease.

Dr. Bucaloiu is a board-certified and fellowship-trained nephrologist specializing in hypertension. His clinical interests include hypertension, fluid and electrolytes, nephrology palliative care and acute kidney injury. His research interests include hypertension, fluid and electrolytes and acute kidney injury. Dr. Bucaloiu earned his medical degree from the Universitatea de Medicina si Farmacie Carol Davila in Romania. He then moved to the United States to complete his residency at Geisinger Medical Center. He completed a fellowship in nephrology at the same institution. Dr. Bucaloiu is certified by the American Board of Internal Medicine in nephrology. He speaks English, French and Romanian. Dr. Bucaloiu is highly rated in 6 conditions, according to our data. His top areas of expertise are Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Acute Kidney Failure, and Renovascular Hypertension.

Dr. Chang is a board-certified and fellowship-trained nephrologist. He obtained his medical degree from The Ohio State University. He completed his residency and a fellowship in nephrology at Loyola University Health System. Dr. Chang is certified by the American Board of Internal Medicine in nephrology. Dr. Chang is highly rated in 6 conditions, according to our data. His top areas of expertise are Alport Syndrome, Chronic Kidney Disease, Polycystic Kidney Disease, Autosomal Dominant Polycystic Kidney Disease, and Kidney Transplant.