Meet the Doctors

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McKinney Pediatric Dentist

Meet Dr. Justin Chan

Dr. Justin has been a pediatric dentist practicing in the DFW Metroplex since 2012, and he never gets tired of being able to help children escape dental pain and improve not only their oral health, but their general mood in a matter of minutes through his care! His goal is to use his knowledge, skill, and passion to empower children and their parents to better care for their oral health by showing how simple and fun dental visits can be. He can’t wait to meet your family here at Sprout Dentistry for Kids.

Dr. Justin was born in San Francisco and raised in the Bay Area. He now lives in McKinney with his wife Sayaka and their daughters Erin and Maia. They also share their home with three rescue cats: Shio, Mugi, and Ume.

In his free time, he enjoys martial arts, meditation, watching sports, and spending time with his family. And yes—he’s also an accomplished balloon artist!

Why Did You Become a Pediatric Dentist?

Dr. Justin studied martial arts from a young age, focusing on Shaolin Kung Fu, Judo, and Tai Chi at Yee’s Martial Arts Academy in the California Bay Area. His Grandmaster, Sifu John Yee, emphasized compassion and helping others, which shaped Dr. Justin’s character and inspired his passion for working with children. Teaching martial arts classes sparked his love for mentoring kids.

He was also inspired by his childhood dentist and orthodontist. Their positive influence showed him how powerful a healthy, happy smile could be—not just physically, but emotionally and mentally. During college and dental school, Dr. Justin pursued this passion through outreach programs, charity events, and leadership roles in pediatric-focused organizations.

One moment that has stayed with him was treating a terminally ill child through the Make a Wish Foundation. The child’s wish was simply to have a dental cleaning. Dr. Justin and his team decorated the room with balloons, and the boy smiled the entire time. That moment, and many others, are why Dr. Justin is passionate about what he does.

Bachelor of Science in Molecular, Cellular & Developmental Biology – UCLA

Doctor of Dental Surgery – NYU College of Dentistry (with honors)

Inducted into Omicron Kappa Upsilon Dental Honor Society

Pediatric Residency – Montefiore Medical Center / Albert Einstein College of Medicine

Served as Chief Pediatric Resident

Board-Certified – American Board of Pediatric Dentistry (since 2013)

Children’s Medical Center, Cook Children’s Medical Center

Diplomate, American Board of Pediatric Dentistry

American Dental Association

American Academy of Pediatric Dentistry

Greater Dallas Pediatric Dental Society

McKinney Pediatric Dentist

Meet Dr. Sage Yoo

Dr. Sage truly loves being a pediatric dentist. He’s passionate about helping kids feel confident, comfortable, and cared for. Patients love his calm, approachable nature, and parents trust his commitment to personalized, honest care.

Dr. Sage doesn’t believe in one-size-fits-all treatment plans. He listens carefully to each family’s needs and priorities to create meaningful, compassionate care for every child.

Since relocating from Boston in 2015, Dr. Sage has loved living in the Dallas area with his wife Heather and daughter Genevieve. They recently moved into a ranch-style home and are expecting a new addition to the family!

They also have six chickens and a dog named Lucky—who brushes his own teeth. When not in the office, Dr. Sage enjoys golfing, DIY projects, and spending time outdoors with his family.

Why Did You Become a Pediatric Dentist?

Dr. Sage’s journey to dentistry was unique. He originally studied electrical engineering at Purdue and worked in mortgage banking before discovering his true passion—pediatric dentistry.

Having grown up in Korea, he experienced a shift in access to quality dental care after moving to the U.S. That experience sparked a desire to make a difference and advocate for access to compassionate, equitable care for all families.

Once he entered dental school, Dr. Sage knew pediatrics was his calling. His ability to connect with kids and make dentistry fun led him to specialize and pursue board certification. Today, he feels grateful to help children build lifelong healthy habits through trust, education, and gentle care.

Electrical Engineering – Purdue University

Doctor of Dental Medicine – Tufts University School of Dental Medicine

Pediatric Residency – Tufts University

Board-Certified – American Board of Pediatric Dentistry

Pediatric Dental Scholarship – New England Orthodontic Lab

Clinical Excellence Award in Pediatric Dentistry – Tufts

1st Place, Bates Research Society – Tufts Postgrad

American Dental Association

American Academy of Pediatric Dentistry

American Board of Pediatric Dentistry
Greater Dallas Pediatric Dental Society

Parents & Patients

What Our Patients Are Saying

You don't have to take our word for it – read our reviews!

Dr Sage is an amazing dentist and so great with kids. His office is so wonderful as a parent with 2 toddlers as it’s filled with toys, books, stuffed animals and fun decorations that bring them a lot of joy. My kids love going to the dentist because of this office!

Gina S.

This office is incredibly welcoming to kids and families, thanks to its thoughtful decor and layout. Dr. Sage is an exceptional pediatric dentist with a gentle, lighthearted approach that puts children at ease. He takes the time to explain procedures clearly. I highly recommend bringing your kids to see him!

Amy K.

Our daughter had a tooth infection and we were referred to Sprout Dentistry for Kids and so glad we found them! Everyone was so friendly and made our daughter feel comfortable, Dr.Yoo did a tremendous job with her extraction and made it swift and easy with grace. Thank you so much!

Alice K.

Dr. Sage and his staff are wonderful! They’re friendly, patient, and so good with my active little boy. They never rush treatments and always take the time to make him feel comfortable. Highly recommend!

Michelle H.

We had such a wonderful experience with Dr. Justin Chan and his amazing team! Everyone was so patient, gentle, and kind with our kids, making the whole visit super easy and stress-free. The X-rays were quick, the cleaning was gentle, and they explained everything in a way that made my child feel comfortable and even excited to be there. You can really tell Dr. Chan cares about kids and takes the time to make sure they feel safe and happy. Highly recommend Dr. Justin Chan’s office for anyone looking for a caring, fun, and truly kid-friendly dentist!

FranFray S.

This place is awesome. We came in for a chipped tooth and  Dr. Eduardo explained every detail of what he would do to repair it with clarity and not at all In a rush. The rest of the staff was incredibly warm and welcoming and so helpful. Don’t have to use fluoride if you don’t want to! Big fan of this place.

Kari A.

We made the switch to Sprout to be closer to home since our last dentist was in McKinney. We are so glad we did! The front office staff, dental team, and Dr. Yoo were extremely welcoming and warm towards our kids. We have a 7-year-old daughter and 5-year-old son, and they accommodated seeing them both at the same time, and both of our kids enjoyed the experience. Having a dentist that has an additional superpower (he makes ballon animals), is always a plus!

Jose S.

My children are extremely happy with the services received at the dental office. Dr. Sage is top notch professional with children, he is very fast in his work and gets straight to the point. The nurses are all so welcoming and warm, especially the beautiful Asian lady who I believe is the scheduler who sits at the front desk area, she is a sweetheart and has the biggest smile when dealing with patients and families. We are thrilled with our services and are looking forward to our checkup appointment in the next few months. Doctor is amazing and so is the staff!

Lilit S.

This is the best dentistry for kids. Dr. Sage and his staff were knowledgeable and communicated thoroughly. I notice how the entire staff had patience which is needed in a kids dentistry. It warms my heart to know my girls have a good dentistry especially since we just move here from another state. Keep up the good work Sprout

Charnecia D.

My kiddos and I had a wonderful experience at Sprout! Everyone was super friendly, fast and efficient - X-rays, cleaning, fluoride & sealants for 2 in less than an hour. We will definitely be back!

Leah C.

Dr. Sage and the entire team are absolutely amazing. The staff, dental hygienists, and receptionist are all so attentive with my girls and always make sure they’re comfortable from the moment we walk in. Dr. Sage explains everything so clearly and is always so kind, patient, and understanding. Every visit has been a great experience, and I always feel safe leaving my girls in their care. You can tell they genuinely care about their patients. We’ll definitely keep coming back! Highly recommend! 💗

Lilliana G.

We are grateful to have found a dentist that my three kids are comfortable with! They’re usually very anxious and nervous when going to the dentist. Their staff are always very welcoming, friendly and helpful. Dr. Brice always makes sure to ask the kids questions and make them feel comfortable during the whole experience. I highly recommend Sprout Dentistry for Kids to all!

Wendy V.

Sprout Dentistry was well worth a 2 hour drive for Pediatric care! The staff and dentist were helpful and friendly while caring for my son! Highly recommended!

Emmaley T.

Dr. Justin Chan and Dr. Bryce are absolutely fantastic! I have been very pleased with both of them and I take both of my daughters to this office. They are thorough and have good connections with orthodontist in the area as well. The office staff is very friendly and they are timely with the visits where I find less than a five minute wait time before being called in permitting that we are on time ourselves.

PJ M.

Our oldest child is almost 18 and our youngest child is 2. We have had a wide range of experiences with pediatric dentists and this is by far the best we’ve ever had! Sprouts Dentistry is a wonderful place with amazing dentists and staff! Today we had Dr Justin, Vivian at the front desk, office manager Shy, and DA’s Jacky, Abi, June and Jazmine. I can’t say enough good things about them all. Thank you for a great experience!!

Sarah S.

I visited several dental clinics all with bad experiences until I came to sprouts which has always exceeded my expectations. From the minute you walk through the door, the staff are so kind, attentive, patient and very friendly. Dr. Justin is awesome. He pays attention to each kid individually. He is so attentive to each of my children’s individual needs and always makes them smile! Thank you so much for always giving us a beautiful experience.

Brenda A.
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3 Locations Across North Texas

With offices in McKinney, Allen, and Frisco, Sprout Dentistry for Kids brings expert pediatric dental care closer to home. Each location is led by our board-certified pediatric dentists and a warm, experienced team, all committed to delivering gentle, high-tech care in a fun, welcoming environment your family will love.