Here at Miguel De Leon, DMD, we are committed to the health and beauty of every smile in San Mateo, CA. With kindness, compassion, and integrating your preferences into our actions, we strive to deliver the care that you seek in a manner that's superior to what you may find elsewhere. In return, we find that our San Mateo, CA patients are happier, healthier, and more confident in the dentist's chair.
When you’re ready to visit us for your dental needs, give us a call! Miguel De Leon, DMD is located in San Mateo, CA at: 324 N San Mateo Dr., Suite 3, San Mateo, CA 94401.
Dr. De Leon has been the best dentist I’ve been too. He really cares about his patients and their oral health. I also appreciate that he’s a straight shooter and just wants the best for his patients. I would recommend him a thousand times. His staff is also very kind and professional. Going to the dentist isn’t always fun, but I am always glad after my visits.
RP
Robert P
Mar 27, 2026
5.0
Dr Deleon is an excellent dentist and has taken very good care of myteeth. He has answered my call on his off day and scheduled an appointment on the next day to check my concerns. I highly recommend him. The staff is also very professional and helpful.
LJ
Lindsey Jarema
Mar 11, 2026
5.0
I've been going to Dr. DeLeon for a few years now and would refer anyone I know looking for a great and personable dentist.
I started going to him when I lived in San Mateo and have since moved all over the bay. I'd easily drive all over the bay in any traffic to keep my appointments and avoid switching dentists since finding a solid one. The staff here are helpful and kind, and over the years Dr. DeLeon has transformed his office and seems to put a lot of effort and care into making his business the best it can be.
AM
Anthony Mellor
Feb 23, 2026
5.0
Dr Deleon is an absolute legend! He is soo nice and explained everything he was doing in full length as well as what I need to keep my gums and teeth healthy. Also the level of professionalism echos through out his whole staff! Not only are they on point but everyone in the office made me feel at home! I highly recommend Dr Deleon and his team. 110% Woohoo!!
Anthony,
TD
teresa deleon
Feb 20, 2026
5.0
I travel over an hour to see Dr. De Leon, and it is always worth it. He takes the time to give thoughtful advice and genuinely encourages his patients. Truly top-notch care.
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