CHICAGO and NEW YORK – June 5, 2018 – Water Street Healthcare Partners, a strategic investor focused exclusively on the health care industry, and JLL Partners, a leading middle-market private equity firm, announced today that they have recruited Mark Thierer to chairman and Jim Lang to CEO of their rapidly growing life sciences services platform. The longtime health care leaders will spearhead the platform’s ongoing expansion of solutions that improve the speed and success of bringing complex therapies to market. Mr. Thierer brings more than 30 years of health care leadership experience to the organization, which is comprised of the industry’s premier service providers including Dohmen Life