Dentist - Lombard
426 W 22nd St
Lombard, IL 60148-4807

426 W 22nd St
Lombard, IL 60148-4807


   I have been a patient of Dr. Jeffrey Markett for several years now, and I cannot say enough about the care he has given me.  I recently had him complete my teeth whitening and re-do some old crowns, and I am very happy with the final results!  I have received many compliments from family and friends.

He is extremely professional, as well as friendly with an awesome chair side manner. His staff is top notch as well. It is always an all-around great experience!  

If you are in the market for a new dentist, Dr. Markett is the man to see.  You will be happy you did!

-Aldo M.


   My family has been seeing Dr. Markett since we moved to Lombard almost 20 years ago. The most amazing thing is how painless visits to his office are. And we have had some serious work done over the years, not just cavities but also crowns, bridges, and root canals. As we are getting older and our teeth are more brittle the crowns are becoming more frequent. But he has a process that will get the entire crown made while you take a few hours to read a book or catch up on e-mails. No temporaries to deal with.


He and all his staff are so pleasant and easy to work with. A good sense of chair-side humor makes even a cleaning zip right by. You can’t go wrong choosing him for your dentist.


-Deb R.





   My family and I have been going to Dr. Markett for several years and never have we had to wait to see the doctor.

He is always on time and that is a rarity for many doctor’s. Dr. Markett has always been very honest with our dental needs and he has never tried to suggest something that wasn’t needed. I appreciate Dr. Markett’s honesty and his consideration of his patients time. My husband and kids see Dr. Markett and he has never let any of us down! If your considering Dr. Markett as your Dentist, I can tell you, you won’t be disappointed!

20 year patient.


-Jill W.




I have been a patient of Dr. Jeffrey J. Markett’s for a few years now and the care and service he has provided, along with his wonderful staff, has been astounding. I came to him with numerous dental problems and he has been upfront about every procedure and provided me with the care and concern patients rarely receive anymore. If I ever have any questions or concerns, he is just a phone call away and does not hesitate to make sure his patients have what they need. When I was referred to Dr. Markett, I did not think I would be this happy or actually look forward to going to the dentist but here we are. Thank you for everything Dr. Markett!


-Colleen K.





Dr. Jeff Markett, and his team of two lovely colleagues, Gaye and Samantha, are friendly, approachable, organized, efficient, and knowledgeable. I am quite picky when it comes to all types of doctors. I will be a loyal patient with Dr. Markett!

I believe they accept many types of insurance such as Cigna.

Thank you to Dr. Markett, and his team, for being of service. I highly recommend to everyone!


-Lady C.




As a new patient, I had a great experience with Dr. Markett because he is very honest and kind. He also has a very friendly hygienist and receptionist.

I look forward to my next 6 month appointment with him!


-A. H.




I have been to some dentists in the past and have had horrible experiences, but I must say that I am extremely pleased with all the work done by Dr. Markett; he is very in tune with his patients and always makes sure you are comfortable and in virtually no pain. I recently went in to get my last wisdom tooth extracted and was pretty nervous. By the time I realized he had started the procedure and wasn’t just checking to see if I was numb, he was done. When I woke up the next day there was almost no pain at all, where as in the past the pain lasted for days! I will recommend Dr. Markett and his staff to both my family and friends. Thank you very much, you have changed my opinion of going to the dentist!

-Chris O.


I have been a patien of Dr. Jeffrey Markett, Dentistry of Lombard, for over 25yrs. He provides a first-rate, very personal, exceptional standard of care. He communticates with his patients and the word that best describes his service is painless. The office staff is friendly and extremely professional. I would give this office my highest recommendation.

-Rachel H.




Online Dental Education Library

Our team of dental specialists and staff strive to improve the overall health of our patients by focusing on preventing, diagnosing and treating conditions associated with your teeth and gums. Please use our dental library to learn more about dental problems and treatments available. If you have questions or need to schedule an appointment, contact us.

If you wince with pain after sipping a hot cup of coffee or chewing a piece of ice, chances are that you suffer from "dentin hypersensitivity," or more commonly, sensitive teeth.

Hot and cold temperature changes cause your teeth to expand and contract. Over time, your teeth can develop microscopic cracks that allow these sensations to seep through to the nerves. Exposed areas of the tooth can cause pain and even affect or change your eating, drinking and breathing habits.

At least 45 million adults in the United States suffer at some time from sensitive teeth.

Sensitive teeth result when the underlying layer of your teeth (the dentin) becomes exposed. This can happen on the chewing surface of the tooth as well as at the gum line. In some cases, sensitive teeth are the result of gum disease, years of unconsciously clenching or grinding your teeth, or improper or too vigorous brushing (if the bristles of your toothbrush are pointing in multiple directions, you're brushing too hard).

Abrasive toothpastes are sometimes the culprit of sensitive teeth. Ingredients found in some whitening toothpastes that lighten and/or remove certain stains from enamel, and sodium pyrophosphate, the key ingredient in tartar-control toothpastes, may increase tooth sensitivity.

In some cases, desensitizing toothpaste, sealants, desensitizing ionization and filling materials including fluoride, and decreasing the intake of acid-containing foods can alleviate some of the pain associated with sensitive teeth.

Sometimes, a sensitive tooth may be confused by a patient for a cavity or abscess that is not yet visible.

In any case, contact your dentist if you notice any change in your teeth's sensitivity to temperature.

Dr. Markett was born and raised in the Chicago suburbs. He graduated from Loyola University and obtained this Doctor of Dental Surgery (D.D.S.) from Loyola Dental School.

Read more about Dr. Markett.

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