Dr. Granger is Past-President of the Association of Professional Women in Medicine and is currently a professor of cell & developmental biology at Case Western Reserve Medical School as well as author of Crash Course: Anatomy.

Lee A. Grant, MBChB, BA (Oxon), MRCS, FRCR is Consultant Radiologist, The Royal Free NHS Foundation Trust, London. He is a co-author of . MORE

Dr. Gray is the leading US authority on ultrasound guidance in regional anesthesia. He is currently an anesthesia professor at University of California, San Francisco and editor of the Atlas of Ultrasound-Guided Regional Anesthesia, 2nd Edition.

Dr. Green earned his MD from the University of Sydney, Australia and is currently Director of the Celiac Disease Center at Columbia University as well as co-author of Celiac Disease, An Issue of Gastrointestinal Endoscopy Clinics

Joel K. Greenson, MD is Professor of Gastrointestinal and Hepatobiliary Pathology and Anatomic Pathology at the University of Michigan Medical School in Ann Arbor. He is the editor and co-author of Diagnostic Pathology: Gastrointestinal, 3rd Edition. MORE