Lisa Gray earned a bachelor of science degree from Northern Illinois University in DeKalb, followed by a masters of medical sciences in physician assistant studies at the College of Health Sciences at Midwestern University in Downers Grove, Illinois. Lisa is a licensed physician assistant and athletic trainer for the State of Illinois; physician assistant certified by the National Commission on Certification of the Physician Assistants and a certified athletic trainer by the National Athletic Training Association Board of Certification. She is also ACLS (American Heart Association) certified. At Makris MD Vascular Specialists, Lisa assists in several procedures including fistulograms, angioplasty, and central line removal/exchanges for dialysis patients. She also assists in the evaluation, management, and treatment of varicose veins and venous insufficiency procedures.