August 8, 2014 – Ken Clark Partners LLC,, has placed David Hewitt, MD, as vice president, neuroscience and pain – medical and scientific affairs, and C. Richard Jones as vice president, general medicine – medical and scientific affairs at inVentiv Health Clinical. Linda Chisholm, a consultant for Ken Clark Partners, handled the assignement. Dr. Hewitt was formerly with Merck & Co. while Mr. Jones was previously with Quintiles. inVentiv Health Clinical is a leading global clinical research organization. Ken Clark Partners LLC (KCP) is a boutique executive search firm with direct offices and practices located around the globe. The firm focuses its searches on the following industries: life sciences, healthcare & medical, consumer, industrial, chemical & materials, and scientific & laboratory.