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Tina Rodriguez


I have been a certified dental assistant since 1988. I joined Dr. Beaty's team in 1996 as a dental assistant and soon became the office manager. However, I am still very involved in the clinical aspect of dentistry. I received my expanded duties certificate in coronal polishing and sealants.

I am also a Notary Public.


Evelyn Chavarria

Business & Dental Assistant

I have been a Dental assistant since 1998. It's a job that I have enjoyed especially because I get to meet and help different people. I joined Dr. Beaty’s team in 2007 as a Dental Assistant and soon became a Business Assistant which I enjoy very much. I'm married and have three children. I enjoy spending time with my family, reading, and listening to music.


Ariana Valle

Dental Assistant

I joined DBdentistry in September of 2006 and became Dr. Beaty's head assistant in 2007. I am a certified dental assistant with expanded duties certification for sealant placement and coronal polishing. I truly enjoy working in the dental field and learning about all the new advancements made towards oral health.





Lauren Koehler

Dental Hygienist

I began working for Dr Beaty in 2007, shortly after graduating from Illinois central college in Peoria, IL.  When I am not in the office I love running, cooking, reading and cheering on my favorite team the Chicago Blackhawks!  I can't say enough great things about being part of the team at DB Dentistry and I look forward to providing superior care to both new and existing patients.


Amy Molenda

Registered Dental Hygienist

In January 2010, I had the pleasure of becoming a team member of DB Dentistry. I completed my dental hygiene training at Kennedy King College, here in Chicago. I am passionate about giving our patients the knowledge and tools for optimizing their oral health. When I’m not working I enjoy playing with my two black Labradors, cooking, baking, spending time outdoors and reading.


Semra Youssouf

Certified Dental Assistant

I joined Dr. Beaty’s team in January of 2010. I truly enjoy working with Dr. Beaty and her team. I have received my certificate in coronal polishing and sealants. I have two wonderful children and have been married for 15 years. I enjoy baking and spending time with my family.


Antonia Rosas

Dental Assistant

I have been a dental assistant since 2009 and recently joined Dr. Beaty's office. I am certified in coronal polishing and sealant placement. I really enjoy being part of the DB team where everyone is committed to patient care and comfort. In my spare time I love spending time outdoors and traveling with my family. 


Bethany Tistle


I have enjoyed being a Registered Dental Hygienist since 1994 when I graduated from Prairie State College. I completed my Bachelor of Science in Health at St. Francis College. Dentistry is an exciting profession forever evolving and advancing. My commitment to continuing education breathes new life into my profession. I believe your health is your greatest wealth, and it all begins with a healthy smile. In my spare time, I enjoy spending time with my family, my two rescue Pit Bull mix dogs Bella and Jayda and staying fit.