DDS - Loyola University Dental School
Maywood IL (1983)

BS - Loyola University
Lakeshore Campus (1979)

Advanced Training

Dr. Costagli takes continuing education with a special emphasis on periodontal disciplines as well as selected topics in general dentistry and business management.


American Dental Association
Chicago Dental Society
Illinois State Dental Society

Dr. Costagli
enjoys many hobbies, including horticulture, landscaping, and his many pets.

Fun fact that you may not know about Dr. Costagli

has several parrots, and grows orchids in a greenhouse!


Mark manages the dental practice and is typically the voice you hear when you call. He enjoys bowling, computers, his dogs, and spending time with family, especially his granddaughters.


Nichole joined our team as a dental assistant in July, 2007. She is currently attending Harper College, and has been Illinois-State Certified in Coronal Polishing and Sealant Application.

Fun fact that you may not know about Nichole

Nichole's nickname is "Nickers", her fish is named "Starfire", and her car is named "Glitter!"