American Caresource (NASDAQ: ANCI) announced that Richard W. Turner, PhD, its President, Chief Executive Officer and Chairman of the Board of Directors, died unexpectedly on April 12, 2015 after a brief illness. The Board of Directors appointed John Pappajohn, a director of the Company, as Chairman of the Board and acting Chief Executive Officer. Dr. Turner was 68 years old, graduated from Old Dominion University with a Bachelor of Science degree, earned his M.B.A. from Pepperdine University and earned his Ph.D. from Berne University. He contributed to the success of several publicly-traded companies, and was a generous philanthropist. He is survived by his wife, Deidre and two sons, Robert and Finley.