Early in his career, he co-authored a seminal journal article on developing synthetic vascular glands, which informed the growth of practices in aortic aneurysm surgery.
[1] Jaretzki served as a professor of clinical surgery at the Columbia University College of Physicians and Surgeons, a lecturer at the Columbia Presbyterian Hospital, and led the task force of the Medical Scientific Advisory Board of the Myasthenia Gravis Foundation of America.
[5] At the beginning of his career, he co-authored a seminal journal article on developing synthetic vascular glands, which informed the growth of practices in aortic aneurism surgery.
[1] He also led the seven-member Task Force of the Medical Scientific Advisory Board of the Myasthenia Gravis Foundation of America.
[1] During the 1960s, Jaretzki worked as a physician at the Mary Imogene Bassett Hospital[1] in Cooperstown, New York, the home of the National Baseball Hall of Fame and Museum.