mark w jacob dental group


Is your SmileRadiant?

Chicagoland Smile Provider 

Since 1994

deerfield smiles
chicago dental group

Deerfield Dentist
Smile Support Staff

Our dedicated and motivated staff has one primary goalyour utmost comfort! We feel it’s important that you understand the treatment that you’ll be receiving so that you can relax during the procedure. Our staff is eager to answer any questions regarding your dental care. Please feel free to share with us your needs and concerns.

mark w jacob dental group crew

Dr. Jacob is the best!! I’ve been going to Dr. Jacob for as long as I can remember. He always goes above and beyond and meets all expectations. He will go out of his way to make sure his patients are satisfied in the office and comfortable post appointment. On a side note one of the nicest people I have ever met and never fails to make me laugh. Sandra is one of his hygienists who is really funny, nice and welcoming as well! His whole team is a reflection of him.

Alyvia Rohrs

Alyvia Rohrs

Lake Forest

Best teeth clean of my 22 years!


Highland Park

Great and very professional service. Very nice staff.



I’ve been going to Dr. Jacob since I was three years old and will not switch dentists anytime soon. Very thorough, honest and personable. Sandra is a great hygienist who always makes me feel comfortable and welcomed. They will be my team as long as they are working!

Amy M.


Great guy; friendly and helpful ancillary and office staff. Thanks!

Jeffrey R.


I’ve been to this office more than 10 years and still and then future. Wonderful staff



Excellent service from the Doc and entire staff, with a smile.

Preston C.


Sandra does a great job and always makes me laugh when I come in for a cleaning. This relaxes me. Always professional.

Veronica S.

Lake Forest

Is the Best dentist around. He always takes good care of me!

Alex V.

Vernon Hills

Dr. Jacob is a great dentist! He always does a good job, his staff are very friendly and professional. The office is always very clean. I would recommend!

Linda Sarkissian


Sandra is wonderfully talented, friendly, and amazing. She’s the reason I even come to the dentist!

Samantha Aponte

Des Plaines

I love Sandra! She has a great personality and is very thorough! I always request her!

Marsha U


I just had two teeth pulled today and that experience was amazing. I didn’t feel anything. Dr. Jacob and his staff are awesome. I highly recommend this dental office !



My wife and I are existing patients of Dr. Mark Jacob, and she had severe sensitivity of a tooth so we texted Dr. Jacob on a Sunday since we were leaving on a trip the next day. He replied within the hour and dropped off relieving gel to the house. Outstanding and caring service above and beyond !! He’s our dentist for life. Many thanks again for your help.

David S.

Lake Forest

Dr. Mark came into the office on a Saturday to cement on a crown that fell off. I’m most grateful as I’m leaving town in the morning and he didn’t want me to wait a week for the repair.



Dr. Jacob is a rockstar. My smile is amazing. THE BEST dentist I’ve ever been to!!

Kadie Oz


The best dental experience ever! Dr. Jacob is simply the best! The staff is amazing, Very nervous to see a dentist but not with these guys! They will make you comfortable…every single person is friendly and kind! If I could give 100 stars I would…they deserve that!

Yelena Spector


I have very bad anxiety to go to dentist, as a result had a lot of problems with my teeth, my gums got infected and I was in a lot of pain, Dr. Jacob took me in without asking any questions, he just wanted to help me, I was in a lot of pain! He maid me feel so comfortable, the staff is sooo amazing! I came back and will be back, not scared at all!!!! If you are reading this review and are looking for a doctor, if you see Dr. Jacob I guarantee you will not regret it!!!! The best Doctor ever! Everyone one is very friendly, can’t say enough!

Yelena S.


My teeth are absolutely perfect. I got them bonded by Dr. Jacob and 5 years later my teeth are immaculate. Do yourself a favor if you’re looking for any dental work. Dr. Mark Jacob is your man.



I had a fantastic first experience with Dr. Jacob. He went above and beyond to ensure I was comfortable and happy with the results. I was having issues with my permanent retainer, which he quickly fixed and is now even better than before. He and his staff are all very friendly, and respond in a timely manner. I will definitely be going back, and I highly recommend Dr. Jacob!

Zoe L.


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