Marisa Mozer, MS, RD, LDN, CNSC, is a senior clinical dietitian focused on symptom management and adequate nutrient delivery for radiation oncology patients. Her studies complement her clinical work as an inpatient oncology dietitian and with patients in the radiation oncology outpatient clinic. Mozer is working to identify a protocol for predicting the need for percutaneous endoscopic gastrostomy (PEG) tubes during treatment of patients with head and neck cancers.