Janet Hahn Coordinator, Healthcare Services and Sciences and Center for Gerontology (269) 387-8405 Send an email Nancy Kibler Administrative Assistant Sr (269) 387-7323 Send an email Sue Caulfield Professor (269) 387-7727 Send an email John Coons Associate Professor (269) 387-3389 Send an email Betty Dennis Faculty Specialist II (269) 387-3800 Send an email Cassie Lopez-Jeng Assistant Professor (269) 387-8439 Send an email Jill Rowe Associate Professor (269) 387-2049 Send an email Chris Salvaggio Administrative Assistant 1 (269) 387-8481 Send an email Vivian Valdmanis Professor (616) 771-4170 Send an email Sandra Vamos Associate Professor (269) 387-9601 Send an email