The Primary Objective of this study is to identify and validate biomarkers that can be used for early detection and selection of personalized treatment of pancreatic diseases, including adenocarcinoma and pancreatitis. A maximum of 600 subjects will be enrolled in this study, including healthy volunteers, subjects with acute and chronic pancreatitis, family members at risk for pancreatic cancer (as defined below), and subjects with all stages of pancreatic adenocarcinoma who will contribute samples annotated with longitudinal clinical data. Biomarkers will be investigated for potential as Theranostic, Prognostic, Diagnostic and Therapeutic indicators among subjects with pancreatitis and pancreatic cancer.