The Ray Team Wilson (Zack) Ray, MD Professor of Neurosurgery and Chief of Spine, Department of Neurosurgery Phone: 314-747-6145 Irma Hodzic, RN Clinical Nurse Coordinator Phone: 314-362-3577 Option 1 Eric Phillips, RN, BSN Clinical Nurse Coordinator Phone: 314-362-3577 Option 1 Lisa Heck Administrative Coordinator Phone: 314-747-6145 Linda Koester Senior Clinical Research Coordinator Phone: 314-362-7368 Email: koesterl@wustl.edu Joan Atencio Clinical Research Coordinator I Phone: 314-362-3114 Email: atencio@wustl.edu Share this:TwitterFacebookPrint