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About ISA

The Iowa Society of Anesthesiologists is a statewide association for practicing anesthesiologists, providing membership information, links, legislative issues, newsletters and more. ISA is dedicated to the safety of Iowa's surgical patients.

ISA is a component society of the American Society of Anesthesiologists. ISA was incorporated in 1965 as a voluntary, non-profit association of physicians interested in the practice of anesthesiology.

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Latest Central Line Podcast!

Dr. George Tewfik, guest editor of the March ASA Monitor, and Dr. Emily Methangkool, contributor, discuss ambulatory anesthesia with Dr. Zach Deutch. Learn how ambulatory surgery centers (ASCs) are transforming care, how practicing in an ASC differs from the inpatient setting, what is on the horizon, and more. Recorded January 2026.