John K. Maesaka received his M.D. degree from the
Boston University School of Medicine, received his training in internal
medicine at Washington University in St. Louis and Mt. Sinai Hospital in New
York and fellowship in Nephrology at Mt. Sinai. He is presently professor of
medicine at Stony Brook School of Medicine and chief emeritus of the division
of nephrology and hypertension at Winthrop-University Hospital. He has
published extensively on renal salt wasting, hyponatremia in peer reviewed
journals, review articles, commentary and chapters.