Sit back, relax, smile.

Our Mission

At The Smile Lounge, our mission is simple. We want to inspire our community to smile more. We do this by focusing on genuine care for people– not just teeth–, giving back to the community, and delivering clinically exceptional dentistry. Unlike some dentists who focus on quick fixes and a “drill, fill, bill” approach, we take a preventive approach and focus on your overall wellness. You can be sure that when our Tigard dental team recommends a treatment, it will be the right choice for your smile and your well-being in the long run.

Your Tigard Dentist


Dr. Henderson grew up in Montana and Oregon and dentistry was always a part of his life, as his father worked in the dental lab industry. Despite this familiarity with dentistry, Dr. Henderson originally wanted to work on films and was a film major in college! However, after traveling to the Dominican Republic on a humanitarian trip with a group of dentists, Dr. Henderson saw how impactful dentists can be. He was inspired by their ability make connections, heal, and improve the health and overall quality of life of those they served. This lead to a change in major for Dr. Henderson.

Along with the prerequisite science classes for dental school, he also completed a degree in Korean! He attended dental school at Oregon Health & Science University and after graduating with his DMD degree, he has been serving patients in the Portland area ever since. 

Dr. Henderson loves getting to know his patients and feels rewarded when he can help them get the care that they need. He knew he wanted to own his own practice because he wanted to work in a place where everything was designed to deliver a relaxing, comfortable experience. He believes that going to the dentist should be enjoyable, not something people dread or just tolerate. He has built a clean and modern office, has a compassionate staff, and the desire to listen and help you achieve whatever needs and wants you have for your oral health.

Outside of the Tigard office, Dr. Henderson is kept busy caring for his four children, but he wouldn’t have it any other way. He also enjoys going on hikes, cooking delicious meals for family and friends, and even dabbles in photography. Dr. Henderson can’t wait to meet you and your family!

Teamwork Founded in Friendship

Our Skilled Team

The moment you step through our doors, you’ll be greeted by one of our friendly team members. It’s our goal to ensure you feel relaxed and at ease every step of the way. That is why we take the time to get to know you and tailor each visit to accommodate your needs and preferences. If there is ever anything we can do to help you feel more comfortable in our care, don’t hesitate to let us know!

No Insurance? No Problem.

Check Out Our In-House Membership Plan

We Love Tigard


At The Smile Lounge, we are passionate about making our community smile. For us, that means going beyond dentistry. With every new patient that comes into our practice, we donate sensory tools to children in the community who are challenged with autism. Dr. Henderson knows the challenges that these children face as he has a son who is on the autism spectrum. He has seen firsthand how valuable and transformative these sensory tools are. 

To help carry out this mission, The Smile Lounge has partnered with a local non-profit, The Shadow Project. They work with local schools and provide support for students with disabilities. The Shadow Project creates sensory spaces in local schools and sends out sensory kits to kids in our community. They also work with students with challenges like ADHD and dyslexia to improve their reading ability and develop the skill of goal setting.

When you book an appointment with us, not only will you have a top-notch dental experience, you’ll also know that you’re helping to make a positive impact in our community. Do good for your smile and Tigard by scheduling your next visit today!

Make Yourself at Home in Our Serene Environment

Stay Entertained With Ceiling-Mounted TVs

Freshen Up With A Soothing, Warm Towel

Stay Zen With Noise-Canceling Headphones

Don’t Let Finances Hold You Back

Keeping Care Accessible With Flexible Financial Options

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  • MON: 8:00am - 6:30pm
  • WED: 8:00am - 6:30pm
  • FRI: 8:00am - 5:00pm
  • SAT: 8:00am - 1:00pm