Karen Wagner, MS, RD, LDN, CSO Karen Wagner, MS, RD, LDN, CSO, is a Nutritionist with the Cancer Survivorship Program at Children's Hospital of Philadelphia. Appointments and Referrals: 1-800-TRY-CHOP (1-800-879-2467) Education and Training Board CertificationBoard Certified Specialist in Oncology NutritionLicensed Dietitian NutritionistRegistered Dietitian (RD)Undergraduate DegreeBS in Nutrition Sciences - University of California, Berkeley, Berkeley, CA Graduate DegreeMS in Nutrition Education - Teachers College of Columbia University, New York, NY Titles and Academic Titles Clinical Dietitian Departments and Services Childhood Cancer Survivorship ProgramBlood and Marrow Transplant Program