The Smile Journal.
Honest, expert answers on veneers, Invisalign®, and aesthetic dentistry — written by Dr. Min Hee Oh and the team at our Los Angeles studio.
Latest articles
Learn before you decide.
Smile aesthetics
Why Do My Teeth Look Crooked in Photos but Straight in the Mirror?
Close selfie perspective, head angle, lighting, and natural smile movement can make small differences look much more noticeable. Learn what the camera changes — and when a dental evaluation may actually help.
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Oral wellness
Why Do My Teeth Look Yellow Even Though I Brush Every Day?
Brushing removes plaque and some surface stain, but natural dentin, enamel thickness, and deeper discoloration still influence tooth color. Learn what may be behind it — and which options actually help.
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Patient education
How Long Do Porcelain Veneers Last? A Cosmetic Dentist’s Honest Answer
Most porcelain veneers last 10–15 years, and many last longer. Dr. Oh explains what actually determines veneer lifespan — from bite forces and night grinding to the quality of the original design — and how to protect your investment.
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Treatment guides
Invisalign® vs. Porcelain Veneers: Which Is Right for Your Smile?
One moves your natural teeth; the other reshapes them. They solve different problems — and sometimes work best together. A clear, side-by-side guide to help you understand which path fits your goals, timeline, and budget.
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- Porcelain Veneers
- Invisalign®
- Smile Makeovers
- Oral Wellness
- K-Beauty Aesthetics
- Behind the Studio
New articles are published regularly. Have a question you would like us to cover? Send it our way.