Our Staff

Our staff includes seven experienced professionals led by Dr. Rohan. We all share the same belief that dental care should be comprehensive and courteous – responding fully to your individual needs and preferences. Our team’s commitment extends beyond your office visits. We stay in touch by sharing information about our office and ways in which you can take better care of your teeth.


Maryellen has been with Dr. Rohan and Dr. Dow for 2 years. Her favorite part about working at Chicago Style Smiles is getting to know the friendly faces and smiles that walk into the office every day. She has lived in the south side of Chicago all her life and raised two wonderful children.


Ruthie has been a dental hygienist with Chicago Style Smiles since 2011 and has been practicing dental hygiene since 2005. Ruthie is a huge believer in bringing out the best in people, espeically when it comes to their oral hygiene. In her spare time, Ruthie enjoys spending time with her three “minis” (kids) and running competitively. Ruthie grew up in New England and graduated from Harper College.


Diana has been in the dental field for thirteen years, and has been working with Dr. Dow and Dr. Rohan for 2 years. She likes to think of CSS as her second home. She was born in the state of Jalisco, Mexico but raised on the South Side of Chicago. Her family includes two little one’s ages 9 and 11 and sometimes a third: her husband. Besides her family she loves to eat! Her favorite show is “Diners, Drive Ins and Dives.”