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Dentists in Round Rock, TX

Discover quality, affordable dentists in Round Rock, TX at Castle Dental. Whether you're seeking routine dental care or considering options like clear aligners and implants, our dentist in Round Rock, TX has you and your family's dental needs covered.

Located near 620 and O'connor

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4.3
Actual Patient Reviews
Donnie M. on Google
Nov 12, 2025
I went in for an exam but I was a few minutes late. They didn’t make a big deal about it which was great. The ladies at the front were both amazing and I literally nothing bad to say about the doctor and hygienist that helped me today. Thank you so much for such a pleasant experience.
Austin T. on Google
Nov 05, 2025
The Hygienist Jordan is amazing!! She made my whole day and my cleaning actually fun.
Bee F. on Google
Nov 05, 2025
Front start to the end of my very first visit, it was great! Very informative from the Receptionist to the Personnel performing my care. It was my first visit, I received a full consultation along with visions. Everyone was so knowledgeable, very caring and reassuring, as well. I felt good with all the information and all my questions were answered. Thanks Ladies for all the kindness
Dongmei L. on Google
Oct 30, 2025
This was my first time visit at the O’Connor location. I had a great experience with maintenance cleaning. In particular, Jordan is amazing. I look forward to coming back for the next appointment.
Maria B. on Google
Oct 22, 2025
This is a new dental office for me. The staff was kind & courteous. It has been a couple of between cleanings. There wasn’t any shaming in that.

They extracted recently chipped tooth with great care & no pain during the procedure. The after care instructions were given to me in writing - very clear & easy to understand instructions. I’ve never had a tooth extracted before & they knew how nervous I was & took great care in calming my concerns.

I’m very happy to have a new reliable dentist..great service & extraordinary care
Ramsey A. on Google
Oct 11, 2025
Clean and tidy
Julie S. on Google
Oct 15, 2025
Such a wonderful dental experience. I appreciated having an all female team, who provided stellar service: on-time, efficient and caring!!
Wellington V. on Google
Oct 17, 2025
The staff at Round Rock on O’Connor Street were friendly and helpful especially the hygienist
zindy w. on Google
Oct 03, 2025
The dental hygienists waa awesome!
jon w. on Google
Sep 25, 2025
Great care by office staff and hygienist
Kaya R. on Google
Sep 11, 2025
Dr. Ferrell, periodontist, was so wonderful. She was patient with me & calmed my nerves & anxiousness before & during my procedure.
Dental work can be very scary and overwhelming, and I’m grateful to have someone like her who made me feel at ease
Charlie C. on Google
Aug 07, 2025
The periodontist was terrific! But reaching the office is very difficult, and the wait can sometimes be long.
Bee F. on Google
Jul 27, 2025
Front start to the end of my very first visit, it was great! Very informative from the Receptionist to the Personnel performing my care. It was my first visit, I received a full consultation along with visions. Everyone was so knowledgeable, very caring and reassuring, as well. I felt good with all the information and all my questions were answered. Thanks Ladies for all the kindness
Lisa G. on Google
Jul 24, 2025
Amazing. The staff were very friendly and professional. They informed me of everything they were doing and ensured I was comfortable throughout my procedure. I would highly recommend them to everyone. I was highly pleased with the entire appointment experience at this location. Thank you for caring!
Stephen Davis (Steve D. on Google
Jul 25, 2025
Dr. Jennifer took the time to see me on an emergency appointment. She was very nice and explained everything to me.
Maria B. on Google
Jul 03, 2025
This is a new dental office for me. The staff was kind & courteous. It has been a couple of between cleanings. There wasn’t any shaming in that.

They extracted recently chipped tooth with great care & no pain during the procedure. The after care instructions were given to me in writing - very clear & easy to understand instructions. I’ve never had a tooth extracted before & they knew how nervous I was & took great care in calming my concerns.

I’m very happy to have a new reliable dentist..great service & extraordinary care
Dory Hello- M. on Google
Jun 24, 2025
Castle Dental & Orthodontics. DDS Jennifer Diep is all you need to help with all you're Dental problems. Had cavities over 20 years. Skeptical and fearing the seriousness of my cavities. Jennifer and her staff remarkable removed my cavities with no pain and always making sure I stay comfortable. I was seeing another dentist. And I couldn't take the pain anymore, and my dentist will not be back in the office till the middle of July. Castle Dental saw me immediately and took care of my needs. DDS Jennifer was kindly enough and was willing to send my records to another dentist. But I told her NO. I am confident that I have found the right dentist. Jennifer Diep DDS is the right choice. Come see for yourself.
Happy and satisfied......
Craig W. on Google
Jun 12, 2025
The service was excellent and the ladies at the front desk were very courteous and they were very good at explaining what was going on with my procedures. The orthodontist was excellent and she explained everything that I needed to know about my condition and how to make sure that I continue to do my part get my gums back healthy again. Very good service.
Laureen S. on Google
May 29, 2025
Still in chair and very pleased with timing of appointment and attention from staff. Dentist and surgeon very thorough with explanation of treatment options and expectations. Will leave office with a plan and cost options so there are no unexpected costs. Highly recommend Castle Dental.
paulette d. on Google
May 16, 2025
Very friendly and thorough exams.
Roilan Iglesias D. on Google
Apr 26, 2025
Muy profesional
Steven M. on Google
May 02, 2025
The team and Dr Diep we're very patient with Mom and accommodated her elderly statured. Thank you very much. I thought the dental team did an outstanding job!
Jean R. on Google
Apr 23, 2025
Everyone was so friendly and professional.
Sandra Jackson L. on Google
Apr 02, 2025
They are awesome
Donalen W. on Google
Mar 21, 2025
They are very nice by helping the improvement of my smile. They focus on great qualities like gentle care and explaining what the best to do to for some improvement Castle Dental is very recommendedatory.
Katrina K. on Google
Mar 26, 2025
It's the perfect place to see your dentist without feeling that you're seeing your dentist. Staff is awesome as well
Owiti P. on Google
Mar 18, 2025
Quality of care was exceptional. Friendly staff, expertise, and ensured my comfort throughout the entire visit. Teeth came out looking 10 over 10!
Scott C. on Google
Feb 22, 2025
Everyone was very nice and not judgmental at all. I was in and out in about an hour.
Veronica M. on Google
Feb 27, 2025
Excelente servicio, muy amables y los doctores son espectaculares, recomendado al 100%, hablan español.
Andrea C. on Google
Sep 24, 2024
Excelente atención de todo el personal que trabaja ahí lo recomiendo al 1000%🤗
Suzette J. on Google
Oct 10, 2024
Castle Dental near O'Connor is the best at everything from the front desk ladies, including the manager, all the way to the assistant and including Dr. Farrell. They are not only good at what they do, but they are so nice & friendly too! Thank yall for your perfect services!
Nila J. on Google
Sep 30, 2024
Nice Doctor Dentist 😀👌
Lisa H. on Google
Sep 28, 2024
I had an emergency dental repair and from the time I made the appointment to paying at the counter, my experience was great! They were quick and expensive and efficient at their work.
Suzanne M. on Google
Oct 11, 2024
Everything went very smoothly for my first visit!
Emery W. on Google
Oct 22, 2024
Here we are again in the rocking year of 2024 ! I am editing this review to reflect another 5 stars from this great establishment. The service, staff , education on dental care, as well as the atmosphere. It's a great place to be , having this road to an implant has been a great one. Special shout out to :

Lilia Feral , Jennifer Diep , and Omara .
Thank you all sincerely for providing me with quality treatment and a professional mapped out plan for my dental care.

I would definitely recommend this location for your dental needs 😁