Letter from the President

Welcome to Associated Anesthesiologists.

Ensuring safety, providing comfort and offering compassion.

We are a leader in providing high quality anesthesia services.

Associated Anesthesiologists, Inc. (AAI) is a physician owned, professional corporation that has provided anesthesia services in Tulsa, Oklahoma since 1960. AAI’s clinical staff is comprised of 24 American Board of Anesthesiology certified physicians, over 55 certified registered nurse anesthetists, anesthesia assistants and physician assistants, all of whom having trained at many exceptional programs across the country, and many of them being additionally fellowship trained. We are committed to the highest quality of care and excellence in service which can be witnessed through the education, training and experience of every single provider.

AAI provides anesthesia services at Saint Francis Hospital, Saint Francis Hospital South, Oklahoma Surgical Hospital and the Natalie Ambulatory Surgical Center as well as at Plastic Surgery Associates. Per year, we administer anesthesia in more than 55,000 procedures.

Providing the highest quality anesthesia care is our priority. Associated Anesthesiologists always puts the patient first!

Rainer Kohrs, MD


Associated Anesthesiologists, Inc.