Credit Suisse has named Michael Muntner and Charlie Newton as co-heads of Americas healthcare. Investment banking managing director Muntner has 16 years of sector experience, with a focus on managed care and pharmaceutical services. Based in New York, he is a member of the health care group, and has been with the firm since 2000. Newton is based in San Francisco and has been running the firm's biotech effort since joining from Morgan Stanley in 2010, and has over 18 years experience covering healthcare.