WELCOME TO 512 SMILES!
If you are searching for a Dentist in Round Rock, 512 Smiles is proud to provide exceptional dental care for patients and families throughout Round Rock TX and the surrounding communities. Our practice combines advanced dental care, modern technology, and a compassionate approach to help every patient achieve healthy smiles. Conveniently serving Round Rock Texas and nearby areas, our experienced team delivers personalized dental treatment in a welcoming and stress free environment. Whether you need preventive care, cosmetic dentistry, or restorative treatments, our Dentist in Round Rock is here to support your long term dental health and oral health goals.
4005 Spicewood Springs Road, Suite c500, Austin, TX 78759
(512) 835-9557
admin@512smiles.com
Monday: 7:30 AM to 4:00 PM
Tuesday: 7:30 AM to 4:00 PM
Wednesday: 7:30 AM to 4:00 PM
Thursday: 7:30 AM to 3:00 PM
Friday: 9:00 AM to 4:00 PM
Saturday: 9:00 AM to 2:00 PM
Sunday: Closed
Our membership plan makes dental care affordable for patients without insurance. Enjoy preventive care, discounts on treatments, and transparent pricing designed to protect your dental health. It is a simple way to maintain healthy smiles for your whole family.
We welcome new patients and make your first visit comfortable and stress free. During your initial appointment, our team will review your dental health, take necessary X rays, and discuss custom treatment plans tailored to your unique needs. We strive to create a positive experience for patients of all ages.
We offer flexible payment options and accept most major insurance plans. Our team will help you understand your benefits and review financing options for dental treatment. Quality dental services should always be accessible and affordable.
At 512 Smiles, our dentist in Round Rock is all about giving folks top-notch dental care that focuses on preventing problems, fixing what’s broken, and making smiles look their absolute brightest. We welcome patients of all ages, and we give each and every one the personal attention they deserve. Our practice combines advanced dental care techniques with a compassionate approach. Whether you need to relieve pain, replace damaged teeth, or improve the shape of your smile, our experienced doctor and team are here to help. We proudly serve Round Rock TX and surrounding communities with complete dentistry solutions.

Nitrous Sedation
Oral Sedation
IV Sedation
General Anesthesia



Dentist
After earning her Doctorate of Dental Medicine in 2014, Dr. Priya Meghpara began a lifelong journey of continued learning and clinical excellence. In 2022, she proudly became the owner of 512 Smiles, where she combines her passion for dentistry with a steadfast commitment to delivering high-quality care.

Dentist
Dr. Mark Peppard, DDS, MAGD, a native of Austin, has been practicing Comprehensive Family Oriented General Dentistry since 1983. A graduate of Baylor College of Dentistry in Dallas, TX in 1983, Dr. Peppard’s practice focuses on Comprehensive Family-Oriented General Dentistry.
Picking the right dentist in Round Rock is no small deal your oral health and that big smile of yours depends on it. At 512 Smiles, we’ve put together a winning combination of old-school experience, cutting edge tech, and personalized care to serve the good people of Round Rock, Texas. Our team sticks to the same clinical standards and practices recommended by the American Dental Association. It’s the safe, effective, and evidence-based way to go. We’re all about delivering top-notch dental care in a welcoming atmosphere, where your comfort, safety, and satisfaction are always number one on our list.
Our patients in Round Rock TX consistently share positive feedback about their experiences at 512 Smiles. We are proud to serve the local community with trusted dental care and personalized service.
Everyone here was wonderful. Every staff member made my experience so much easier and more relaxed. Dr. Peppard took the time to explain everything to me. My issue is somewhat... read more complicated and they were able to put me at ease in such a kind way. I would recommend them to friends and family and anyone who needs a dentistry that cares and are extremely knowledgable.
Dr. Priya Meghpara was amazing. For that matter the entire staff was very friendly, very kind, very supportive, very helpful. I highly recommend 512 Smiles. I have been to a... read more number of dental practices and 512 Smiles is by far the best. It was very important to me to find a biomimetic dental practice. If you don't know what that is you should look it up. With two broken teeth it was very important that I find someone that wanted to take a conservative approach and save my teeth to the greatest extent possible. Dr. Priya Meghpara and I spoke the same language. We were totally in sync. Dr. Priya Meghpara was very thorough and answered all of my questions. We came up with a stepwise approach that focused on conservative treatment and not just doing a root canal and a crown which you can get almost anywhere. Just to be clear I may need a root canal for one of the two broken teeth but Dr. Priya Meghpara is it going to do all that she can, if possible, to avoid that. That's all a reasonable person could ask. That said the only downside was the cost. 512 Smiles is not in the Cigna and work. Cigna told me that most biomimetic practices are not in their network. The bottom line is the best care comes with a cost. I also wanted to mention how impressed I was with their use of technology. X-rays were displayed on a large screen TV. Contrast staining was used to identify decay. Pictures were taken and also displayed on the large screen TV. In addition, many practices do not have the ability to make crowns and overlays in the office. That means you have to get a temporary crown and then come back to be fitted for the final crown which some practices send out to have made. 512 Smiles is a one stop shop. They can make the crown and an overlay in the office avoiding the extra visit.
Wonderful service.
Great experience as usual!!!
Five stars! The staff here is great. Front office to back molars—100% clean and shiny! Have a new crown that fits perfectly. And a replacement head for my Sonic care... read more toothbrush! What a nice surprise. Thanks
Technician was great and thorough!
512 Smiles is an amazing dentist office! Everyone is so kind and Dr. Priya was wonderful. Highly recommend this dentistry!
Very professional and thorough. I have been a patient for many years and still satisfied.
This place is so awesome. They are so kind and friendly. I love this place
Yes, we welcome new patients of all ages and look forward to caring for your entire family.
We’re open Monday to Saturday, we know that doesn’t always work for everyone, so we’ve set our hours to vary a bit so as not to slip up on your schedule.
We do offer Saturday hours for those who need a little bit of extra convenience.
We strive to provide same-day appointments for dental emergencies and urgent dental treatment needs.
We accept most of the major insurance plans and while we’re at it, we’ve also got some flexible payment options to help you out.
Yes, we offer sedation options including nitrous, oral sedation, IV sedation, and general anesthesia.
Looking for a dentist you can trust in Round Rock? You’re in luck. 512 Smiles is here to help you achieve a smile that brings out your most confident self. Our doctor and team have years of experience providing personalized dental care tailored to your unique needs. Whether you need routine cleanings, cosmetic treatments, or emergency care, we’re here for you. Call us today at (512) 835-9557 to schedule your appointment and start smiling sooner.