Jeffrey Greenfield as the Chiari CARE Program Coordinator at the Weill Cornell Medicine Brain and Spine Center. Davina holds a BS degree in Neuropsychiatry and Biology from Queens College, where she also conducted research and co-authored a paper about the binding properties of DNA and metal compounds. Davina completed the Physician Assistant program at SUNY Downstate, where she received an academic excellence award for graduating at the top of her class.