HHS Chief Technology Officer Bryan Sivak will leave his post at the end of April after nearly three years on the job, the department said last week. "Bryan has been a force for promoting innovation across the department, designing and deploying initiatives that improve the performance of the department for those we serve, and for our employees," HHS Secretary Sylvia Burwell said March 27 in a staff email. "Bryan has championed some of the department's most innovative projects." Most notably,...