Jonathan M. Castner
Senior Vice President, Product Delivery and Support

Mr. Castner is a co-founder of Unibased Systems Architecture and has been serving as Senior Vice President, Product Delivery and Support.  Prior to co-founding Unibased Systems, Mr. Castner was a senior systems consultant with Spencer and Spencer Systems, Inc.  As a consultant, he designed and developed large-scale information systems for a variety of Fortune 100 organizations including McDonnell Douglas Health Systems Company, Monsanto, and Citicorp.

He was also the Senior Development Manager for hospital systems development for Automated Health Systems, Inc. (AHS). Prior to AHS, Mr. Castner was among the original systems development group, as a lead developer of financial and patient care systems, for HBO, Inc. Mr. Castner also served in computer supervisory positions with McDonnell Douglas Corporation and the Order of St. Francis Health System. 

Mr. Castner is a graduate of Southern Illinois University with additional studies at Bradley University, University of Missouri and Washington University.