David K. White

Biography

 Dr. David K. White, PhD has been the Chief Executive Officer and President of MedMark Services, Inc. since January 2008. Dr. White has more than two decades of health care administration experience in psychiatric care and substance abuse, physical rehabilitation, long term care and acute hospital services. He served as President of Horizon Health Corp. from April 21, 2005 to May 31, 2007 and also served as its Chief Operating Officer from April 21, 2005 to July 21, 2006. Dr. White served as Senior Vice President of Operations of Horizon Health Corp., since November 1, 1998 and served as its President of Horizon Mental Health Management since September 28, 2002. He served as Executive Vice President of Operations of Horizon Health Corp., from February 1998 to October 1998. He was a Regional Vice President of Horizon Health Corp., from September 1996 to January 1998. He also served as a Regional Director of Operations of Horizon Health Corp., from April 1995 to August 1996. He also served as President of Contract Management Services Group since July 21, 2006. He served as President and Chief Executive Officer of Charles River Health Management Inc., from December 1990 to November 1994. Dr. White received a bachelor's degree in science from Tufts University in Medford, Mass., and obtained master's and doctoral degrees in clinical psychology from Vanderbilt University in Nashville.

Research Interest

psychology