![Heather BERGAN-ROLLER | Assistant Professor | PhD | Northern Illinois University, Illinois | Department of Biological Sciences | Research profile Heather BERGAN-ROLLER | Assistant Professor | PhD | Northern Illinois University, Illinois | Department of Biological Sciences | Research profile](https://i1.rgstatic.net/ii/profile.image/581725581709312-1515705594565_Q512/Heather-Bergan-Roller.jpg)
Heather BERGAN-ROLLER | Assistant Professor | PhD | Northern Illinois University, Illinois | Department of Biological Sciences | Research profile
Heather Graham said 'Boogie Nights' nude scene was 'terrifying' but that 'beggars can't be choosers'
Heather Roller Gretsch discusses growing up in the Gretsch family with 📹: @lucasvongretsch. Take a look. #gretschdrums | Instagram post from Gretsch Drums (@gretschdrums)
![Colgate University Scholar Honored by the Conference on Latin American History : Women In Academia Report Colgate University Scholar Honored by the Conference on Latin American History : Women In Academia Report](https://www.wiareport.com/wordpress/wp-content/uploads/2015/12/heather-roller.jpg)