Medical Information Technology Inc.

A. Neil Pappalardo, founder of MEDITECH, is the Chairman and Chief Executive Officer, and has been a Director since 1969. He is also a Director of Palomar Medical Technologies, Inc.

Professor Kitney is Professor of BioMedical Systems Engineering and Dean of the Faculty of Engineering at Imperial College, London. Kitney was Head of the Department of Bioengineering from 1991 elated to magnetic resonance and ultrasound, the development of Picture Archiving and Communications Systems (PACS), and 3D visualisation techniques. Professor Kitney has worked extensively in the United States and has been a Visiting Professor at MIT since 1991. He is a Co-Director of the Imperial College-MIT International Consortium for Medical Information Technology. Professor Kitney was made a Fellow of the World Technology Network in 1999 for his innovative work in the fields of health and medicine. He was also made an Academician of the International Academy of BioMedical Engineering in September 2003 (this is the highest honour bestowed by the International Federation of BioMedical Engineering Societies). He is also a Fellow of AIMBE, the America Academy of BioMedical Engineering. In June 2001, Professor Kitney was awarded the Order of the British Empire (OBE) in the Queen's Birthday Honours List for services to Information Technology in Healthcare.

LOUIS P. VALENTE. Mr. Valente has served as one of our directors since February 1, 1997. Mr. Valente currently serves as our Executive Chairman of the Board of Directors. From May 14, 1997 through May 15, 2002, he served as our Chief Executive Officer, and on September 15, 1997, he became our Chairman of the Board. From 1968 to 1995, Mr. Valente held numerous positions at Perkin Elmer, Inc. (formerly EG&G, Inc.), a provider of drug discovery, research and clinical screening products, services and technologies for the life science industry in addition to products for aerospace, chemical, environmental, medical, photography, security and other global arenas. In 1968, he began his career at EG&G, Inc. as an Assistant Controller and held executive positions, including Corporate Treasurer, before becoming Senior Vice President of EG&G, Inc., presiding over and negotiating acquisitions, mergers and investments. Mr. Valente serves as a director of Medical Information Technology, Inc. and MKS Instruments, Inc., both of which are publicly held companies. Mr. Valente is a Certified Public Accountant and a graduate of Bentley University.