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Welcome to Sunny Smile Dental

If you’re ready to transform your oral health and happiness for the better, look no further than my dental office. I take pride in creating a welcoming, friendly atmosphere where high-quality care and top-tier customer service are always the norm. Your smile deserves the very best!

Signature of North Dallas, Texas dentist Sung-Hee Lee DDS Sung-Hee Lee, DDS

Meet North Dallas’ Trusted Dentist

Compassionate Care
for All Patients

Dr. Lee has been improving smiles in North Dallas for over a decade so far, and our patients wholeheartedly rely on her state-of-the-art training in orthodontics, Invisalign, dental implants, and other transformative services. Her background in nursing has also given her a great sense of compassion for the individuals in her care, and she goes above and beyond to create comfortable, customized treatment plans that are sure to exceed expectations. She hopes to welcome you in for a consultation soon!

Meet the Dentist
North Dallas, Texas dentist Sung-Hee Lee DDS
Sung-Hee Lee, DDS

Kind Words from Our Dental Patients

“I have been extremely satisfied with Dr. Lee and the staff. I have tried going other dentists to accommodate the travel since I now work further from their office but no one makes you feel more at home. Dr. Lee is extremely knowledgeable, kind and compassionate of mine and my family's needs. I will not trade this dentist for any other no matter how far!”

Anna Z., Plano, TX

“Since I started coming to Sunny Smile Dental I have always been treated with kindness and respect. They are awesome with kids and after my appointment, I am given a summary of what's going on, what the next steps are and what we do to prevent future mishaps and continue on a road that keeps everything great.”

Jennifer B., Richardson, TX

“By far one of the most trustworthy dental offices you can go to. They have done a lot of work for me. I got braces and they have worked on my teeth and have done a phenomenal job. Staff is very very friendly. I love them. I drive from Fort Worth just to see them. HIGHLY RECOMMEND them!!!

Carmen W., Dallas, TX
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Dental Implant
AS LOW AS $199 /month
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General Dentistry

Routine dental checkups and teeth cleanings are the foundation of every healthy smile, so be sure not to miss your six-month visits. Dr. Lee provides thorough, attentive care that always puts your unique needs and priorities first.

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A straighter smile can bolster your self-confidence, improve your health, relieve chronic bite problems, and provide other lasting benefits! Dr. Lee will be happy to help you determine the ideal orthodontic option for your needs.

Learn About Traditional Orthodontics Learn About Invisalign® Clear Braces

Dental Implants

The loss of natural teeth can negatively impact your life in various ways, but it doesn’t have to be permanent. Dental implants provide a state-of-the-art replacement that’s seamlessly attractive, durable, and long-lasting.

Learn About Dental Implants

General/Family Dental Services

How Can We Help You?

Dental Insurance & Financing

Where Excellence
Meets Affordability

Navigating your payment options for important dental care shouldn’t have to be overcomplicated! Our front desk team will be happy to help make this process easy. Sunny Smile Dental is in-network with most major dental insurances and also accepts low-interest financing for bigger treatment plans.

Learn About Dental Insurance Learn About CareCredit® Financing
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