ATLANTA--(BUSINESS WIRE)--April 6, 2005--Science Oriented Solutions (SOS) and Clinical Solutions (CS), Publicis Healthcare Communications Group (PHCG) companies, today announced the successful completion of merging their operations. President and Chief Operating Officer of SOS Evan Demestihas, M.D., RPh. will oversee the joint operation. “Merging the two operations follows a natural synergy that will enable them to expand the range of services they provide to their clients,” said Dr. Demestihas.