Program Leadership Claudia Sealey-Potts, PhD, RD, LDN, FAND Professor Director of Doctorate in Clinical Nutrition (DCN) Leila Robinson Administrative Manager Program Faculty Crystal C. Douglas, PhD, RDN/LD Associate Professor Ahmar Hashmi, MD, MPH Assistant Professor Emily Lantz, PhD Assistant Professor Elizabeth Lyons, PhD, MPH Grace Bucksch Gnitzinger Distinguished Professor in Aging Chair Associate Professor Christopher Messenger, PhD, MS, RD, LD, CNSC Assistant Professor Maria C. Swartz, PhD, MPH, RD, LD Assistant Professor Quick LinksNSHB HomeDoctor of Clinical Nutrition (DCN) HomeAcademicsAttend Open HouseAdmissions & ApplicationDegree Plan & CurriculumProgram CostsEssential FunctionsMarketable SkillsThe ProfessionMission & ValuesProgram Faculty & StaffResources