Anthony Nicholas Kalloo, MD, is the gastroenterology and hepatology chief and director at Baltimore-based Johns Hopkins Medicine.
Dr. Kalloo is a past associate editor of Gastrointestinal Endoscopy.
He was an instructor in medicine at Washington, D.C.-based Georgetown University before he joined Johns Hopkins in 1988.
Dr. Kalloo is a past FDA panel chair for gastroenterology and urology devices.