Leading Orthodontist Serving Greer, SC
See What Patients Have to Say Read Through Some of Our Testimonials
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Patient Testimonials

  • We trust Dr. Johnston with our smiles!!
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    “Without a doubt - Awesome orthodontic care - Dr. Johnston & his staff make every visit fun! We trust Dr. Johnston with our smiles!!”

    Lesa D.

  • He gave me the most beautiful smile, love this guy!!!"
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    “Dr. Johnston is funny and made my day every time I walked in. He gave me the most beautiful smile, love this guy!!!"”

    Kimberly R

  • Dr Johnston is simply like no other!!!!!!
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    “Dr Johnston is simply like no other!!!!!! We live in North Carolina and have to drive about an hour and 15 min and I can honestly say he is worth the drive. If your looking for a friendly, caring, and honest orthodontist, he is the best. His staff is really great too! Always friendly and pleasant attitudes!"”

    Jonathan B. writes

  • Well worth it & my best investment so far!
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    “How good is this place? Let me say this, for a year, I flew 900 miles, burned my vacation days for my Johnston Orthodontic Smile!!! Well worth it & my best investment so far!”

    Laurie H

  • Best doctor in the Upstate!!!
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    “Best doctor in the Upstate!!! Love him to death!! He's like my dad!!”

    Zack D

  • My smile is brighter than ever and I couldn’t be any happier
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    “I am writing you to let you know how much I appreciate all that Johnston Orthodontics is doing for my smile. I have had my braces for a year now and was extremely hesitant to get them ever since I was a child. I fought and fought the dentist until I just couldn’t fight anymore – I had to due to my jaw alignment. My smile is brighter than ever and I couldn’t be any happier with your efforts to correct my bite. Not only that but Johnston Orthodontics is such a fun, professional environment – making me laugh and smile every visit.”

    Former Patient

  • I love my visits to Dr. Johnston. A great group of people!
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    “I love my visits to Dr. Johnston. He always has a big smile on his face and he always sings when he examines you. Its like karaoke and braces all in one! A great group of people!”

    Karmen D.

  • This is the nicest office I have ever seen. I can't wait until my next visit.
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    “This is the nicest office I have ever seen. The big scary lion was a shock, but I was pleasantly surprised. Your staff is so friendly and nice. I can't wait until my next visit. You also have the most comfortable dentist chair I ever sat in. I can't wait until my next visit. Take care”

    Karmen B.

  • What fun having an appointment at Dr. Johnston & staff
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    “What fun having an appointment at Dr. Johnston & staff. They are really making my day, so it's good to make an appointment early in the morning. Looking forward to get an awesome smile!"”

    Alex S.

  • This is the BEST orthodontist in South Carolina!!
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    “This is the BEST orthodontist in South Carolina!!! I had the chance to meet Dr. J and his family prior to my children's orthodontic needs. I can tell you first hand...they are incredible!! I absolutely adore them and all 3 of my boys have been patients and we are VERY pleased with their beautiful smiles!! Dr. J will not put braces on your teeth until your mouth is ready!!!!! His office is BEAUTIFUL and CLEAN!!! The staff is AMAZING...I drive almost an hour for visits and would NEVER trust anyone to treat my children. LOVE MY JOHNSTON ORTHODONTICS!!!”

    Christie D

  • He gave her a beautiful smile that receives many compliments!
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    “My daughter always enjoyed seeing Dr. Johnston, and he gave her a beautiful smile that receives many compliments!”

    Brenda C

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