His expertise includes the following: the study of tools for natural language processing in medicine; the evaluation of probabilistic decision support systems for use in the health-care process; the development of computer-based tools to deliver detailed medical protocols; and various applications of data mining to assist in the development of innovative medical software.
Previously, he developed components of two different medical information systems. Currently, he is focusing on the construction of environments designed to support applied informatics research and to support the testing of innovative tools for implementing decision support in active clinical settings.