The bank's former head of global financial institution sales left early this week, and is understood to be joining a new bank in Asia after a period of gardening leave.
Stoehr replaces Christian Wait who took on the role as global head of financial market sales at Standard Chartered a year ago.
Brian Yoon will replace former fixed income head Carsten Stoehr, who has decided to leave the firm.
Credit Suisse appoints Bunt Ghosh and Atsushi Mizuno and vows to increase its Asian headcount in the division by a further 20% this year.
Credit Suisse has hired nine new directors, including Chunlei Wu, to bolster its Asia-Pacific fixed-income sales and trading franchise.