1. Cornell University Medical College, New York City.
2. Clinical Assistant Professor of Anesthesiology in Surgery, Cornell University Medical College, New York City; Associate Attending Anesthesiologist, New York Hospital, New York City.
3. Professor of Anesthesiology in Surgery, Cornell University Medical College, New York City; Anesthesiologist-in-Chief, New York Hospital, New York City.
4. Anesthesiologist, Latter-day Saints Hospital, Salt Lake City, Utah.