MEDDER MARK L DMD's cover image

This profile has not been claimed by the business owner or representative.

to update business information, get appointment requests, engage visitors with web chat, and more!

MEDDER MARK L DMD

4.8

About this business

Location details

1403 S Lincoln Ave, O'Fallon, IL, 62269, United States

Get directions
WeekdayScheduleStatus
Mon8:00 a.m. to 5:00 p.m.
Tue8:00 a.m. to 5:00 p.m.
Wed8:00 a.m. to 5:00 p.m.
Thu8:00 a.m. to 5:00 p.m.
Fri8:00 a.m. to 5:00 p.m.
Sat12:00 a.m. to Midnight
Sun12:00 a.m. to Midnight
4.821 reviews
Select a rating
Cathy Brooks's profile image
Cathy Brooks 
7 months ago

I've been using Mark for 30 years I definitely love his old school approach of gentle and kind. I will not ever use another dentist unless I have to have surgery that Mark can't do 

Yeni Rodriguez's profile image
Yeni Rodriguez 
a year ago
N L's profile image
N L 
2 years ago

I went to Dr. Medders for fillings and spent about $1000 just for him to improperly fix my teeth to the point I need multiple root canals, extractions, and re-done fillings and am at risk for losing my jaw now to the point I'm now on a max dosage amoxicillin and Clavulanate prescription. He argued with me multiple times about it and gave me the "I know more than you you don't know what you're talking about" attitude towards me despite describing how the fillings he did has fallen out, and would threaten to kick me out if I c... read more

Randi Blakeburn's profile image
Randi Blakeburn 
2 years ago

He recently did some extensive dental work for me. I was anxious over nothing. He did an excellent job. He's very personable, knowledgeable and non-judgmental. His prices are now than reasonable. I am now taking my 11 year old to him and she likes him, too. Thank you, Dr. Medder! I wish I would've met you years ago. 

Rhonda Pittman's profile image
Rhonda Pittman 
2 years ago

I just had a tooth extracted. He did a great job. 

Frequently asked questions about MEDDER MARK L DMD

How is MEDDER MARK L DMD rated?

MEDDER MARK L DMD has a 4.8 star rating with 21 reviews. 

When is MEDDER MARK L DMD open?

MEDDER MARK L DMD is open now. It will close tomorrow at 12:00 a.m. 

Need help? Contact us.

Speak with a specialist to learn how you can grow with Birdeye. We are reachable at profiles@birdeye.com