The President of the United States of America, authorized by Act of Congress, July 9, 1918, takes pleasure in presenting the Army Distinguished Service Medal to Colonel (Medical Corps) Alexander N. Stark, United States Army, for exceptionally meritorious and distinguished services to the Government of the United States, in a duty of great responsibility during World War I. Colonel Stark served as Chief Surgeon of the 1st Army during all its offensives, charged with the organization and direction of the Medical Service, involving the treatment and evacuation of many thousands of sick and wounded under most adverse conditions. In this important capacity he performed his duties with marked ability. With good judgment, furthered by high professional attainments and tireless energy, he solved the difficult problems which arose, prevented much suffering, and saved the lives of many among the American and French wounded soldiers.