Jeanie Tryggestad, M.D. (IMAGE) University of Oklahoma Caption Jeanie Tryggestad, M.D., is a clinician-researcher at the University of Oklahoma College of Medicine. Credit University of Oklahoma Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.