Mark M De Leon, DDS

We have been going to him for years, and trust NO ONE else. He’s turned down unnecessary work, the staff is very reliable and friendly, and he’s done excellent work. We were forced to go to an HMO dentist for a couple of years, and are SO relieved to be back with Dr. De Leon.

I went to Dr. Deleon for the first time and have to say i was very impressed. The office is clean and Dr. Deleon was very informative about all the work I need to have done. Will definitely be back and glad to say he will be my dentist for forever! BTW I am deathly afraid of dentists. He made my experience very pleasant!

I used to go to Dr. Deleon and am happily loyal to my current dentist for the last 5 years. First off, he talks ad nauseum about NOTHING. In addition, he made a mouth guard that made me gag, felt like a torture device when it was in my mouth, AND had a piece of it actually fall off on the first time I tried it on…$ 300 down the drain. He is essentially a nice man… not a preference for my dental needs.

I simply have to recommend Mark De Leon and have staff with the highest accolade. For someone who has had a significant fear of dentists (in general) this place made me feel comfortable and I actually look forward to getting work done. The doctor explains any and all issues, and avoids doing unnecessary work if an alternative is available. If you have a fear/​phobia as I do, Dr. De Leon is certainly someone who can you make you feel at ease and you can forget all the anxiety.
I do not understand the bad reviews written here, maybe these people do not comprehend the work they are getting done and should stick to their day jobs. Debbie is a extremely pleasant and nice woman to work with and I highly doubt the offensive behavior. My entire family has been coming here and it’s odd not one of us has had a bad experience.
Go figure.

Bottom line, The dentist is awesome, the front desk (or Debbie in particular)…not so much. This woman was rude and made snide comments about the amount of teeth I have had to have removed, lied to me about a crown having to be porcelain (when the dr told me it did not) and when she put our bills together just changed prices and added random «lab fees» that she could not give us details about. When we questioned her she got very rude and dismissive, so we got the insurance company involved. After several attempts to contact the office, Cigna was able to get a hold of her. She told them that we were impossible to work with and that we needed to be transferred. Long story short Dr. Mark Deleon = good, Debbie = Shady. I should have listened to the negative review on here.
If you do decide to go here, CHECK YOUR FEE SCHEDULE against what they tell you they are going to charge you!

Went there in January 2008.
I needed a crown on a front tooth. We set up another appointment to do the work in few days. I pointed out that my co-​pay per my HMO insurance should be $ 160 (porcelain/​base metal).
In a couple of days they requested the insurance company transfer me away, they did not want to treat me.. .