From 1813 to 1845 he served as Inspector General to the Health Department of the Navy. Keraudren was a member of the Académie de Médecine, a consulting physician to Louis-Philippe and a member of the Moscow Society of Naturalists.
From 1813 to 1845, he held the position of Inspector General for Navy Health. Keraudren was part of the Academy of Medicine, provided medical advice to Louis-Philippe, and was a member of the Moscow Society of Naturalists.