When World War I broke out, he served as a Navy surgeon in the Grand Fleet with the Royal Naval Volunteer Reserve. He then transferred to the Royal Army Medical Corps, serving as temporary major at the Northampton War Hospital from 1917 to 1918.[2]
Medical career
He returned to London and was appointed to the consulting staff of St George's Hospital, where he worked for the rest of his professional life.
He was a member of the Board of Advanced Studies and senior examiner in obstetrics and gynecology at University of London. He served as examiner for Cambridge University, Worshipful Society of Apothecaries and the English Conjoint Board. He also served as secretary and vice-president of the Section of Obstetrics and Gynaecology of the Royal Society of Medicine.[2]