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Top Dentistry Clinics in Mission Viejo 2015
A Mission Viejo winner of the 2015 Patients’ Choice Awards in Dentistry

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Our commitment to excellent oral care is one of the ways in which we welcome patients to our office. We have a trained and dedicated staff that strives to create a pleasant and comfortable experience. Dr. Gannon Lee specializes in high quality cosmetic and preventive care that will help you maintain healthy teeth and gums throughout your life.

We are pleased to have you visit our office for dental care and will make sure your experience here is one you can smile about.  At Dr. Gannon Lee’s office, you are a patient and a friend, because our dental care is dedicated towards fulfilling your personal and dental needs.

To help you feel more comfortable, we consistently inform you about every aspect of your dental treatments. We create the best experience for you by ensuring you are aware of what we are doing and why it is being done.

We are heavily invested into providing a dental care experience that is accommodating and flexible for your schedule. Your needs rank high on the top of our priorities list, and we are determined to meet them in the most outstanding manner. We can address your questions and have you ready to be treated by the outstanding talents of Dr. Lee. As a patient, you have the opportunity to enjoy first class dental care from the hands of a superb professional.

Dr. Lee and his team look forward to creating a bright and smile-oriented relationship with you in order to protect your dental health. If you wish to attain a smile worth complimenting, you can call us today and reserve your appointment!

Meet Our Dentist

Learn Who We Are

  • Dr.

    “I believe in treating each and every one that walks through the door with the utmost respect and compassion. Being a dentist doesn’t just mean practicing dentistry… it means serving the patients by helping them achieve and maintain healthy teeth and gums for a lifetime.” – Dr. Lee...Read More

Our Patients Love Us!


    Marie did an Excellent job!!! Sonia was very friendly. Dr Lee wished me a Happy Birthday. I love how everyone in the office shows an interest in me. It feels really good going there. Thanks so much....Viv

    vivianc, Mission Viejo

    Dr. Gannon Lee is a fabulous dentist. His staff is courteous, friendly and professional. I highly recommend him.

    Valeriem, Mission Viejo

    If you're looking for a dentist who can transform your smile, Dr. Gannon Lee is the one. My mouth needed extensive reconstruction, I now have a beautiful smile to thank him for.

    Ondrea F, Dental Reconstruction Patient

    Bring your family and bring your friends... Dr. Gannon Lee is one of the finest cosmetic dentists you will ever find in Southern California. His level of expertise surpass many competitors by far.

    Jonathan G, Laser Dentistry Patient

    I can see why Dr. Lee is so popular around my area. He is a top-notch professional, the office is organized by a great staff that was committed to making me feel comfortable. I highly recommend this amazing dentist.

    Salvador H, Dental Implant Patient

Our Location

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Hours of Service

Our Regular Schedule

Gannon Lee


8:00 am-5:00 pm


8:00 am-6:00 pm


8:00 am-6:00 pm


8:00 am-5:00 pm