Linda G. DeSantis, MSN, RN Linda G. DeSantis, MSN, RN, is nurse manager with the Division of Gastroenterology, Hepatology and Nutrition at The Children's Hospital of Philadelphia. Appointments and Referrals: 1-800-TRY-CHOP (1-800-879-2467) Education and Training Undergraduate DegreeBSN - Immaculata University, Immaculata, PAGraduate DegreeMSN, Nursing Administration - Immaculata University, Immaculata, PA Titles and Academic Titles Nurse Manager, Inpatient GI, Hepatology and Nutrition Departments and Services Division of Gastroenterology, Hepatology and Nutrition