Andrew J. Sampalis, DDS

We are an upbeat and conscientious group of dental professionals who want to help you and put our knowledge and experience to work for you and your smile. Our team members speak Greek and Spanish to meet the needs of our community. If you would like to make a dental appointment in Oak Lawn, Illinois, and meet us in person, you can contact our office at (708) 576-4073.

Athanasios C. Nicolozakes

Dr. Nicolozakes (Dr. Nic) grew up in Wooster, Ohio. He graduated from Ohio State with a degree in Biomedical Engineering and completed Dental School at the same university.

After dental school, he completed a General Practice residency through the UChicago Medicine at Northshore Hospital. During his residency, Dr. Nic worked with a variety of specialists, triaging, and treating traumas and emergencies, delivering care to medically compromised patients while gaining expanded training in General Dentistry.

Dr. Nic has a love for the outdoors and athletics. Tennis, golf, and volleyball are amongst some of his regular activities. To escape the city, he enjoys being on the water or in the mountains and has discovered a love for fly fishing.

Call us at  (708) 576-4073

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(708) 576-4073
4560 W 103RD ST
OAK LAWN, IL 60453


Monday 9:00 a.m. - 7:00 p.m.
Tuesday 9:00 a.m. - 6:00 p.m.
Wednesday 9:00 a.m. - 1:00 p.m.
Thursday 9:00 a.m. - 7:00 p.m.
Friday 7:00 a.m. - 2:00 p.m.
Saturday 9:00 a.m. - 2:00 p.m.


We are in-network with traditional dental insurances and will gladly file claims on your behalf. Our office is proud to partner with CareCredit which is a company that may be able to finance up to 100% of your dental costs with low or even no down payments or interest rates.

© Andrew J. Sampalis, D.D.S. & Associates, Ltd

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