AdditionCLS Legal Staffing, a division of Chicago Legal Search Ltd., added Nicholas Holzkopf as a legal staffing consultant.Holzkopf formerly worked as a litigation paralegal at McCalla Raymer Leibert Pierce LLC.In the law firmsRopes & Gray LLP health-care partner and practice group co-leader Deborah L. Gersh will address challenges in privacy and security during the Privacy and Security Forum to be held at the Marvin Center in Washington, D.C., on Oct. 4.Gersh will serve as co-chair of the Health Privacy and Security …