We believe confident
smiles change lives

Visit our State of the Art Office

Experience the Beauty of our Office

Share Your Smile with Confidence

Give us a Call

Visit our Location

7711 Garth Road,
Baytown, TX 77521

Welcome to Our Orthodontic Practice

Welcome! As an orthodontist for over 30 years, I invite you to take a look at our practice. Dr Johnston and I are confident you will be impressed with the beautiful smiles our team has created over all these years. Whether with Braces, Invisalign® or other orthodontic techniques, We strive to create incredible smiles that will inspire each of our patients to more confidently become all that they are intended to be!

We provide you with a wide range of actual cases that clearly show how effective orthodontic treatment is for younger and older patients alike. Each photo and case presentation is a patient who’s life has been forever enhanced by the benefit of orthodontic treatment. From early treatment to adult treatment, as orthodontists, we have the ability to make a dramatic difference in the life of every patient.
You will find information regarding state of the art techniques involving the interdisciplinary use of implants, jaw surgery, and other restorative techniques that are often needed to create an incredibly beautiful smile.
Invisalign has become a highly reliable treatment technique extending our ability to treat complex adult patients who previously were reluctant to have braces. Invisalign Teen is now available as a reliable option to the teenager that has the maturity and discipline to be involved in their treatment.
Orthodontic treatment is a cooperative effort between the doctor and patient. Each patient is involved in their treatment on a daily basis. The goal is a beautiful smile, how you get there is through hard work and attention to detail!  For the patient, this means great oral hygiene, keeping appointments, and wearing elastics, to mention just a few of the details that are expected.
Contact our office to schedule an examination. We know you have always wanted a beautiful smile for your child or yourself. We can make it possible, and we can make it affordable!
Dr Robert Buck

What Our Patients Say

Facebook Page Reviews

Dr. Buck and his staff are great!
Keitha DeLynn Flowers
Keitha DeLynn Flowers
2018-10-31T21:06:00+0000
Very professional and friendly staff. All 4 of my kids have gone here and all have had a positive experience.
Rosemary Guentzel
Rosemary Guentzel
2018-07-30T20:34:14+0000
Been a patient of Dr. Bucks for while, it was a long road for me but WELL worth it! Dr. Buck is the best at what he does, hands down! He does his job to perfection, I couldn’t be more pleased with my results! And I can’t leave out his AWESOME staff, they’re the best, such an organized group! My girl Andrea would get me tight and right each visit!! My time with them is almost over, it will be bitter/sweet for me I’m going to miss them. If you’re looking for the BEST orthodontist in the Baytown area, Buck and Johnston is definitely the place to be!!! #BuckandJohnstonrocks!
Victoria Wiley
Victoria Wiley
2018-04-20T23:23:51+0000
This place is phenomenal !!! The staff, the Dr everyone was so professional, the office is family oriented, kid friendly. Dr. Buck is very knowledgeable and professional, I don't mind driving a distance from my home to Visit this office it's so worth it , I wish I would've known sooner... 10 ✨ 's from me!!
Lakeysa L LaGrange
Lakeysa L LaGrange
2017-09-08T18:55:48+0000
The Doctors and Staff are great with my daughter.
Amy Hathaway Parker
Amy Hathaway Parker
2017-08-14T00:41:52+0000
Very satisfied with my results. My teeth look absolutely amazing!
Brianna Oliver
Brianna Oliver
2017-07-11T20:43:45+0000
Always kind, always patient and extremely professional!!! Our family highly recommend ��
Christine Tabrizi
Christine Tabrizi
2017-06-15T19:16:05+0000
We are in the beginning stages... So far so good! Great staff & excellent customer service! 🤓
Nancy Solis
Nancy Solis
2017-04-28T16:43:49+0000
The staff was very kind and welcoming. We got to see Dr. Johnson and she was not only informative but very patient and willing answer the many questions my son had. Overall we had a wonderful experience and look forward to our treatment with this office.
Brandy Williams Anzaldua
Brandy Williams Anzaldua
2017-04-11T22:36:05+0000
Dr Buck's office it the best! Office is Very organized and friendly staff.
John Jenny Loftin
John Jenny Loftin
2017-03-22T01:45:23+0000
I look forward to my appointments, I was living in Channelview when I started with my invisaligns,I recently moved to Corpus Christi and I am still seeing Dr Buck for my treatments, everyone is so nice, relaxing atmosphere, it's worth the 4 hour drive.
Laurie Benoit
Laurie Benoit
2017-02-05T03:03:36+0000
Dr. Buck, Dr. Johnston, and their entire staff are all amazing! I cannot say enough about how wonderful they are, and how comfortable they make my family feel when they step foot in the building. We highly recommend their office.
Erin Sullivan Smith
Erin Sullivan Smith
2016-11-26T22:26:46+0000
Absolutely the most professional, affordable and organized business I have ever been to. II I highly recommend them to anyone who will listen.
Christina Buchanan-Grothe
Christina Buchanan-Grothe
2016-10-11T16:03:41+0000
The big day for Jesse. Love Dr. Buck and his staff sense the first visit. Wouldn't go or recommend any where else.
Cathryn Keen Tuttle
Cathryn Keen Tuttle
2015-08-26T18:30:52+0000
Had a great 1st appointment yesterday for my son! Dr. Buck and his staff were wonderful!! Dr. Buck and his assistant explained everything and were more than happy to answer any of our questions! The office is clean and everyone is very helpful. My son is excited to go back and get his braces in a couple of weeks! Thank you!!
Tammy Goodson Bailey
Tammy Goodson Bailey
2015-07-14T16:53:22+0000
The entire Buck Team has made me feel like I'm at home! when I visit the office I feel like the staff genuinely cares. They work with my schedule as much as they can and they know who I am :)❤️ the service, they really do an amazing job!
Tania Dávila-Bajromi
Tania Dávila-Bajromi
2015-04-22T15:28:17+0000
He is awesome!!! The staff are always friendly and you never have to wait on appointment day. I would highly recommend.
Jessica Vickers
Jessica Vickers
2015-03-17T15:13:44+0000
My son is currently on phase 2. Before phase 1, I researched and visited a total of 3 places. Dr. Buck is the only one who addressed the real problem and was cheaper than the other two who offered quick fixes instead of making it easier for my son when phase 2 came around. Office staff is great! I loved that the finance part was kept away from my son. That's when Dr. Buck took him on a personal tour. Kids don't need to know the money aspect. Very kid friendly and gives rewards for taking care of your own teeth! Even Hollister stuff that my kiddo loves!! Highly recommend!!
Sara Barrington
Sara Barrington
2015-03-12T15:36:01+0000
Best orthodontist office I've ever seen! Friendly, helpful staff. Very family oriented office with a special room for waiting siblings to engage in video games/videos. I highly recommend this office and Dr. Buck for your orthodontic needs.
Renee DuBose Lawrence
Renee DuBose Lawrence
2015-03-11T12:49:47+0000
Excellent Orthodontist love Dr. BUCK and Staff. Thank you!
Tammy Boles Ofczarzak
Tammy Boles Ofczarzak
2015-03-09T21:07:25+0000
I just had an appointment today and Dr buck did a great job he's the best orthodontist in baytown!
Hugh Cornwall
Hugh Cornwall
2015-03-03T21:39:47+0000
The experience of a recent visit to the office of Dr. Buck and staff was exceptional. The service I received reminded me of the ongoing dedication and commitment that Dr. Buck and his staff demonstrate to every patient .He is an asset to the community. My return to his office as a former patient of 25 years was timely, personable and professional. The beautiful facility was accommodating with the ease of parking. Dr. Buck is truly the BEST ORTHODONTIST EVER!
Vs White
Vs White
2014-11-07T05:33:11+0000
They are awesome
Hunter Creel
Hunter Creel
2014-06-30T20:13:29+0000
Dr. Buck did my braces when I was 10 and now he is doing my daughter's:) I wouldn't want to go anywhere else!
Traci Graham Oney
Traci Graham Oney
2014-06-16T20:42:01+0000
Im a patient they are great
Bryce Fregia
Bryce Fregia
2014-05-15T02:11:00+0000
Best Orthodontist in Baytown!
Natalie Hand
Natalie Hand
2014-03-26T22:27:24+0000
My oldest son was a client. Absolutely love the job they did! Now my daughter, Bianca, is a client. Staff very helpful and professional. Highly recommend.
Sonia Hernandez Torres
Sonia Hernandez Torres
2014-03-11T16:08:56+0000
Great guy & pleasant staff...
Kari Fabian-Manyose
Kari Fabian-Manyose
2014-03-03T16:23:37+0000
Very satisfied!
Landa Joseph-Auguste
Landa Joseph-Auguste
2014-02-28T20:41:19+0000
Dr.Buck and his staff are amazing yall ROCK!!!!!!!!!!!!!!!!!!!!!!!!!
Trenity Arceneaux
Trenity Arceneaux
2012-08-03T06:06:58+0000

Google Places Reviews

Both of myself and my children have gone to Dr. Buck. The staff is very friendly and professional. I love mine and my daughter 's smile and I am looking forward to seeing my sons smile once his treatment is completed. I have no doubt that his smile will be amazing. Thank you Dr. Buck and Staff for all you have done for me in my family.
amy vyoral
amy vyoral
23:07 04 Apr 17
We loved our experience with Dr. Buck and we especially loved Andrea. My daughter had braces for almost 3 years and we don't have one complaint! Thank y'all for helping her smile be the most beautiful possible ?
Dana Wood
Dana Wood
21:29 27 Mar 17
Excellent staff and excellent doctor, my teeth outcome is excellent. Will recommend highly. Next my brother. Thank you so much Dr Buck
REKAiGNITE 855
REKAiGNITE 855
15:52 23 Mar 17
Great experience! Friendly, knowledgeable staff. Comfortable and aesthetic office. Overall very satisfied!
Robert Vyoral
Robert Vyoral
21:57 04 Apr 17
Dr.Buck and Dr.Johnston were very attentive during treatment, staff were always helpful with any question I had. Very beautiful and clean office !
Olga Salinas
Olga Salinas
00:44 31 Mar 17
Such a wonderful experience! Every visit I was safisified with my results. My teeth look amazing! Thank you so much Dr. Buck and my favorite... Andrea!! ??
Selena Santos
Selena Santos
14:52 13 Jun 17
Everyone here always shoots for perfection! Never wants you to leave unhappy! They gave me my perfect smile and I thank them for everything they have done!
Brittany Mj
Brittany Mj
15:05 29 Jun 17
Great, friendly staff and exceptional teeth! Who could ask for more?
Calvin Nguyen
Calvin Nguyen
23:01 28 Jan 18
Been a patient of Dr. Bucks for while, it was a long road for me but WELL worth it! Dr. Buck is the best at what he does, hands down! He does his job to perfection, I couldn’t be more pleased with my results! And I can’t leave out his AWESOME staff, they’re the best, such and organized group! My girl Andrea wouldn’t get me tight and right each visit!! My time with them is almost over, it will be bitter/sweet for me I’m going to miss them? If you’re looking for the BEST orthodontist in the Baytown area, Buck and Johnston is definitely the place to be!!! #BuckandJohnstonrocks!
V Wiley
V Wiley
23:15 20 Apr 18
I’ve been a patient here for a little while and it’s great the dr. are great they are super nice and gentle.
Loren Pham
Loren Pham
14:10 26 Apr 18
One of the greatest experiences I've ever had. Truly professional people, who care about what they're doing and know what they're doing.
Joshua Alphonse
Joshua Alphonse
19:34 01 May 18
Very good experience!! Really recommend. Treated with care.
Stephanie Peña
Stephanie Peña
15:01 02 May 18
I love Dr. Bucks office! The staff are so friendly and accommodating! Wouldn’t want to be anywhere else for my Invisalign treatment.
Ashley Rachel
Ashley Rachel
15:28 15 May 18
I highly recommend this ortho they are amazing staff is friendly and helpful they explain everything before treatment is done
Monica Tamayo
Monica Tamayo
16:51 11 Jun 18
My experience was nothing but amazing and I loved it ! All of the doctors were nice, and careful! My smile has never looked better! Everyone was very genuine, and made sure I was comfortable. Overall my experience was incredible and a had an amazing result on my teeth, and smile!
Tori Stanley
Tori Stanley
14:57 14 Jun 18
I’ve been going here for the past 5 years and have enjoyed every moment of it. Everyone is so kind and the staff does their best to make you as comfortable as possible while your here. Dr. Buck and Dr. Johnston attempt to have a conversation and be hands on with each individual. I would highly recommend this establishment.
Rachel Boyette
Rachel Boyette
15:03 19 Jun 18
Two kids and two beautiful smiles!! We’ve love our experience at Dr Buck’s.
Pam McCoy
Pam McCoy
15:15 06 Sep 18
If I could picked a half star I would have. I have been very very unhappy with this experience not only did my child have to ha e his. Races on for 3 years which is an insane amount of time. They would only have middle of the day appt available and the amount of time of school he had to miss was getting out of co trol. Not only did I make the same time appt as often as I could the day he gets them of they tell me his appt was 30minutes earlier then what I scheduled it. Everytime they moved a wire they created a gap that I had to come back again and again for them to correct.... will never recommend this office to anyone.... good luck to you.
Regina Ressler
Regina Ressler
20:15 13 Sep 18
Cleanliness, professionalism all the way around. It has been a unique & unforgettable experience with the Invisalign but very glad I used Dr Buck & Johnston.
Daniella Mondragon
Daniella Mondragon
19:37 26 Sep 18
I have used Dr. Buck for both of my children's orthodontic needs. He and his staff are very professional and courteous! The office atmosphere is very relaxing and all the coordinators up front are friendly and very helpful. I would highly recommend Dr. Buck for any of your orthodontic needs.
TOMMY HENRY
TOMMY HENRY
14:26 17 Oct 18
All of our children have used Dr. Buck for orthodontic treatment and the staff has always been very professional and friendly. Overall great experiences.
Flora Espinoza
Flora Espinoza
15:08 17 Oct 18
We love Dr. Buck and Johnston! We currently have 3 of us in different stages of braces, and the entire office staff has been nothing but friendly and helpful for the last 2 years. I cannot day enough good things about the treatment we get here, from the moment we walk in, to the moment we leave. Any time I’ve had to call with a question, they have been very caring and have always fit us in to handle our issues- from poking wires to getting out popcorn kernels that weren’t supposed to be eaten.
Erin Smith
Erin Smith
16:00 17 Oct 18
The expertise of the doctors and staff is spectacular!! We drive from Houston! Our whole family are patients and we love Buck and Johnston!!!
Christine Tabrizi
Christine Tabrizi
15:08 18 Oct 18
Great staff , very professional & very clean!! They make sure to work with you and meet your needs. Friendly/ helpful staff when calling in to schedule appt.
Oneidi Aviana
Oneidi Aviana
13:15 24 Oct 18
I have 1 kiddo with braces currently being seen by Dr. Buck and another in line right behind him. We love the office and wouldn't think of using anyone else! Everything is always very clean, very organized and appointments are quick and painless (for me). Staff is amazing! Making appointments is a breeze, rescheduling is never a hassle and someone is always ready and able to answer any questions and fix any issues. I cannot say enough good things about this office and staff!
Heather Kilgore
Heather Kilgore
15:05 24 Oct 18
Love this place! So clean and pleasant and Always on time! Recommend! Beautiful teeth is an awesome result!
Samantha Hughes
Samantha Hughes
15:08 30 Oct 18
I love going to dr.bucks. The efficiency of the service is spectacular, they always tend to me as soon as I check in. The lady’s are very nice especially the one at the front desk. I wouldn’t want to go to any other orthodontist!
Gabriel Vargas
Gabriel Vargas
18:59 30 Oct 18
This place is phenomenal.. the staff , the cleanliness of the office .. they care about there customers, friendly environment.. not to mention I pass up about 6 other dentist offices just to come here .. wouldn’t trade it for the world ..Dr Buck you rock ????????
Lakeysa LaGrange
Lakeysa LaGrange
20:18 30 Oct 18
This was so wonderful! Every time I came here they were very nice and helpful. I highly recommend this place to help you better your smile!??
Kiana Thomas
Kiana Thomas
15:17 01 Nov 18
Dr Buck does great work!! My sister and I were patients 30 years ago and my kids are now. He creates a beautiful smile that will last a lifetime!! Super friendly staff TOO ?
Dayna Rankin
Dayna Rankin
15:48 06 Nov 18
Was nervous about choosing the right Orthodontist when looking for our oldest. We heard great things about Buck and Johnson and our experience was so great for Abby, both of our kids and myself have gone as well. Highly recommend them for the latest in technology and AMAZING staff!
Pam Briscoe
Pam Briscoe
16:20 06 Nov 18
I loved Dr. Buck and all his team. I wore my braces for 2 years and loved the outcome. Very friendly staff and such a clean environment. My mom loved his work as well and got herself some braces too!
Daniela Escalante
Daniela Escalante
22:03 06 Nov 18
What a great office, I can’t say enough about Dr. Buck and his staff. They are all very professional and always friendly especially the front desk. My wife and daughter had treatment there and their smiles look amazing. I now have my son in treatment with Dr. Buck and Dr. Johnston and the staff has been wonderful. My son had a injury to his two front teeth in the upper and Dr. Buck & Dr. Johnston were the reason my son did not have to have implants and we were able to save his teeth after the trauma they endured. Can’t thank them enough. I look forward to seeing how my son’s smile turns out. I know it will be amazing.
Jeremy Vyoral
Jeremy Vyoral
23:45 06 Nov 18