लेखक: John P. Bilezikian

John P. Bilezikian is the Dorothy L. and Daniel H. Silberberg Professor of Medicine and Professor of Pharmacology at the College of Physicians & Surgeons, Columbia University. He is Chief Emeritus of the Division of Endocrinology and Vice-chair of the Department of Medicine for International Research and Education. He is also Director Emeritus of the Metabolic Bone Diseases Program at Columbia University Medical Center.