Celine Walker is a nurse practitioner who is specialized in Adult Gerontology Acute Care. She is board certified by the American Nurses Credentialing Center. She cares for those with both arterial and venous disease such as, but not limited to: chronic venous hypertension, varicose veins, carotid stenosis and peripheral vascular disease. She participates with patient care in the inpatient setting at both Springfield Memorial Hospital and HSHS St. John's Hospital. She is a member of several professional organizations including the American Association of Nurse Practitioners and Society of Vascular Nurses.