Meet the Team

A Friendly and Caring Team

In order to provide the highest level of service, we have selected a team that is not only highly competent, but unusually warm and friendly. People like this are not easy to find. We are very fortunate to have built such a quality team. You’ll notice the difference on your first visit! (But if you don’t notice, please let us know. We always want to learn how to improve our service!)


Diana Leon
Business Manager

Diana, who has been working with Dr. Roca for going on 19 years, has a bachelor’s degree in government and international politics from George Mason University and has attended most of Dr. Roca’s courses in Myobrace™, myofunctional therapy, and Invisalign™. She is married with three kids and volunteers as a Girl Scouts co-leader. She loves soccer, essential oils, and spending time with family and friends.


Julie Soboleski
Registered Dental Hygienist

After obtaining associate’s degrees in general studies and dental hygiene, Julie received a bachelor’s degree in sociology from Virginia Tech. She has been with Arlington Smile Center for over 17 years. She loves spending time with her father, two older brothers, and teenage niece and nephew, as well as doing photography, snorkeling, and just relaxing.


Yelytza Florero
Dental Assistant

Yely, as we call her, joined our team about five years ago. She received her Doctor of Dental Surgery degree from San Simon University in Bolivia and worked as a dentist for a few years before moving with her kids and American-born husband to the United States. She attends all classes with Dr. Roca. She and her husband have two children and just bought their first house! In her spare time, she enjoys painting, watching movies, and spending time with family and friends.

Our talented team members bring years of combined dental experience to our welcoming office. Schedule a visit today at (703) 237-7622 to experience our team first hand.