Warren is a Fellow in the American Institute of Architects with over 30 years of experience in healthcare facility design and program management. He has managed facility development activities for individual hospitals, healthcare systems and universities across the United States. His years of architectural design, production, program management and firm management experience have proven to be of great benefit in managing the facility development process. Prior to forming APM, Warren was Vice President for Facilities Planning & Development at Vanderbilt University Medical Center.

Warren often lectures to nationally recognized professional groups on various aspects of program management and “partnering” design and construction projects.  Since 1996, Warren has served on the Facility Guidelines Institute Revision Committee which edits the content of the Guidelines for Design and Construction of Hospitals and Outpatient Facilities.  These guidelines have been adopted, in whole or in part, as code by the vast majority of states and set the standard for hospital design in the U.S. and abroad.

Warren and Dana, his wife of 51 years, live in Franklin Tennessee. His hobbies are woodworking, yachting, hunting, and fly fishing.