Gilleran and Van Fossen
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You Will Love Us

Therese Walsh, Office Manager
I started working with Dr. Gilleran and Dr. Van Fossen in 2006 as the office manager.  I was really impressed upon meeting the Doctors and seeing the office, and I feel grateful to be part of such a wonderful team!  The office is focused on top quality dental care and customer service, the two qualities I feel are most important.  
When not at work, I occasionally take advantage of our great  office location allowing a lot of shopping opportunities.  I also enjoy traveling and spending time with my husband and daughter at our cottage in Michigan.  
I look forward to many years with Dr. Gilleran and Dr. Van Fossen.

Jean Gariti, R.D.H., Dental Hygienist
I am a licensed full-time dental hygienist. My goal is to bring a caring attitude and a fun fresh excitement to work with me everyday. I grew up on the Southwest side of Chicago and spent my educational years in Champaign-Urbana. In my free-time I am involved in many volunteer endeavors as well as a season ticket holder with the 2005 World Series Champion Chicago White Sox! I currently reside in Edison Park with my dog Maggie and husband, Tom. 

Erica Segovia, R.D.H., Dental Hygienist
Joining Dr. Gilleran and Van Fossen in March 2011 was a huge blessing for me.  I feel privilaged to have the opportunity to be a part of such a great dental practice.  I started my dental career as a dental assistant at Par Dental in 2005, and I went on to advance my career and finished with a degree in Dental Hygiene in 2007.  I take great joy in spending time with my family, traveling, taking latin dance classes and volunteering.  I am also very excited to create many memorable years with this excellent dental team!


Jim,  Front Desk Staff
I was born and raised in Northwest Indiana, and have 7 brothers and sisters.  I've lived in Chicago for over 15 years and now consider this home.  I love to travel and have been to London, Germany, The Netherlands, New Zealand, and Australia.  I would love to see Spain and Italy some day.   I was introduced to the dental field through my Uncle, who practiced in Water Tower for over 20 years.  After my Uncle retired I began working with Dr Gilleran and Dr Van Fossen, and am happy to find an office that focuses on great customer service.

   
Alex Espinoza,  Clinical Assistant
I am originally from Zacatecas, Mexico.  I've lived in Chicago for the past 20 years and now consider this my home.  I joined Dr Gilleran and Dr Van Fossen  in April of 2008.  I am very happy and lucky to be part of their productive team.  I've been a dental assistant for the past 10 years and throughly enjoy what I do.  I plan to continue my education in the dental field.  I am a very proud mother of a beautiful daughter, Miranda Isabella.  In my free time I enjoy traveling, working out ,and also doing floral arrangement designs.

Sara Arbuckle, Front Desk Staff
I am originally from Omaha, NE and moved to Chicago in the summer of 2009 to pursue a career in Theatre.  I am loving the city and working for Drs. Gilleran & Van Fossen.  I have been welcomed with open arms and I hope to be here for a long time.  In my free time I enjoy spending time with the friends I have made, dancing and of course, theatre.

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