SFBC International, Inc. has appointed Jeffrey P. McMullen as chief executive officer replacing Arnold Hantman, who is retiring. The board also has accepted the resignation of Dr. Lisa Krinsky, who served as the company’s president and chairman. Jack Levine, previously lead director, has been elected chairman of the board of directors. As a result of the departures of Mr. Hantman and Dr. Krinsky from SFBC’s board of directors, the company currently has four independent director...