Together Women’s Health (TWH), a management services organization focusing on women’s health, announced its affiliation with Northwestern Specialists for Women (NSW) and North Shore Associates in Gynecology and Obstetrics (NSAGO). Through the new arrangement, TWH enters the Illinois market and adds 22 providers to its network. NSW is an obstetrics and gynecologic practice based in Chicago, and NSAGO has offices in Wilmette and Glenview. As part of the transaction, Bonnie Wise, M.D., a physician with NSW, will be named new Chief Medical Officer for TWH.