Meet Our Team

We’re a small dental team with lots of heart and a passion for helping people overcome their dental concerns. Dr. Leesa and her personable, professional staff are here to make every appointment comfortable and stress-free.

Get to know the Lincolnway Dental Associates team before contacting us for your first appointment! We look forward to taking care of you.

Dr Mitsos

Dr. Leesa Ann Sasic Mitsos, DDS

Dr. Leesa graduated from Valparaiso University in 1979 with a degree in biology, and she is also a 1983 Loyola Dental School graduate. In addition to dentistry, she has been practicing limited orthodontics since 1995. Dr. Leesa had the privilege of providing mobile unit dentistry for the U.S. National Guard, and she opened Lincolnway Dental Associates in 2000. Her favorite thing about being a dentist is the gratification of helping a patient in pain and gaining their trust, and giving patients the confidence to come back for life.

Dr. Leesa LOVES running; she runs every day after work. She has been married for 35 years and has 4 beautiful children whom she enjoys spending time with.

Erika Paolella Rdh

Erika Paolella, RDH

Erika first started working for Dr. Leesa as a receptionist in 1985. She then graduated from Prairie State’s hygiene school in 2007 and has been a hygienist with Lincolnway Dental Associates ever since. She has two beautiful children, Dominic and Natalie, and two dogs.

Robert (4)

Robert Mitsos Client Care Specialist

Robert has been working at the practice with Dr. Leesa since 2011. He obtained a bachelor's of Automotive Technology from Southern Illinois University Carbondale. In his free time, Robert is a rollercoaster connoisseur.