WELCOME TO 512 SMILES!
Looking for a dentist in Tarrytown who can help make dental visits more comfortable for your family? 512 Smiles provides patient-focused care designed to support lasting dental health and confident smiles. We welcome families who value gentle, friendly, and professional dentistry that makes every visit easier. Many families have found a positive, personalized dental experience at 512 Smiles, giving them peace of mind and satisfaction in their choice.
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 supports patients who want an affordable, preventive approach to maintaining dental health. It offers cost-saving benefits on regular visits and selected services.
The first visit is about connection and comfort. We take the time to understand your needs, review your oral history, and proceed with care that makes you feel at ease.
Flexible payment options are available to make care accessible and manageable for families. Our staff helps verify benefits and guide you through secure payment steps.
At 512 Smiles, families can find a wide range of services that focus on comfort, prevention, and lasting dental health. From general and restorative dentistry to aesthetic improvements, every procedure is designed to promote a confident smile. Our team uses advanced technology and proven techniques to ensure effective care. The approach is thoughtful, dedicated, and built around the needs of each patient. Our team is always working together to ensure each patient receives attentive and effective care. Over the years, we’ve served many families who value gentle care and clear communication.

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.
512 Smiles is a practice focused on personalized care that encourages long-term oral wellness. Every doctor and staff member is dedicated to providing quality treatment that builds confidence and comfort. Using modern technology, gentle techniques, and clear communication, we help patients feel supported through every step. Our practice follows the ethical and clinical guidelines recommended by the American Dental Association, reflecting our ongoing commitment to safety and education. Our goal is to make each visit a positive experience for you and your family.
Many patients have shared how their experiences at 512 Smiles helped them feel comfortable and cared for during their dental visits. Their reviews reflect the importance we place on respectful communication, compassion, and reliable service.
Angelika has been my hygienist for years now and she is the most thorough, gentle and meticulous dental hygienist. She always shares great recommendations to address my teeth health concerns... read more as well.
This place is so awesome. They are so kind and friendly. I love this place
Excellent. It is always a pleasure going to 512 Smiles even accounting for being a visit to the dentist. It continues to be a pleasure to visit Dr. Priya ... read more and Dr. Peppard.
Dr. Priya and her staff have provided me with comprehensive, skillful and compassionate dental care for the last few years. This office is a "zero sales-pressure" environment that lets me... read more be sure that their primary interest is in my oral ...
I am very happy with Priya and team. Today I went in for a teeth cleaning and the experience was exceptional. The office was clean and welcoming. I felt... read more at ease throughout the visit. Highly recommend 512 Smiles
Dr. Pryia is a life saver. I knocked off a front crown and she had me in the next morning they were open. She was able to glue it back... read more on and I was ready to go in less than an hour. Service with a smile at 512 Smiles! My last appointment was a cleaning and cbeck up. As always, it was excellent and they made some good recommendations for a new toothpaste and brushing routine that I really appreciated!
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.
Great experience with knowledgeable friendly people.
Dr Peppard is kind, caring and competent. He listens to me about symptoms and addresses them promptly. I have complete confidence in his care and treatment plans.
Yes, 512 Smiles welcomes new patients from nearby communities, including those looking for a dentist in Tarrytown. We make it simple to verify information, schedule, and begin your dental journey. Our staff is available to respond to any questions you might have before your first visit. You can call or use our online system to set up an appointment. We look forward to helping your family maintain lasting dental health.
Our office operates Monday through Saturday with convenient daytime hours. You can contact us directly if you need to verify availability or schedule a visit. The staff will review your options and help find the best time for your appointment. We do our best to reduce your wait and keep every visit on track. Clear scheduling helps us stay dedicated to each patient’s needs.
We’re open on Saturdays for easier scheduling and family convenience. While evening hours are limited, our team helps patients find available times that work best for them. You can always call to verify open slots and receive updates quickly. Our friendly staff aims to make the process smooth and simple. We value your time and will do what we can to respond promptly.
Same-day appointments may be available based on our schedule and current patient flow. We encourage you to call early so our staff can verify availability and minimize your wait. If there’s an urgent concern or pain, we’ll work to accommodate you as soon as possible. Our team focuses on communication and careful proceeding with each case. Every action is taken to ensure security and comfort.
Yes, 512 Smiles accepts many common insurance plans and will help verify your coverage details. Our staff provides clear reviews of benefits before any treatment is done. This helps you make informed choices about your care and financial options. Even if your plan isn’t listed, we can discuss alternatives. Our focus is on transparency and helping you proceed with confidence.
Yes, sedation options such as nitrous oxide and oral sedation are available for patients who experience anxiety or pain concerns. The doctor will review your health history to verify the safest option. Our team uses proven techniques to promote ease and relaxation. Every step is explained so you feel informed and secure throughout the process. Patient comfort and security always come first.
Discover how 512 Smiles can make maintaining dental health more comfortable and convenient. Our staff is dedicated to providing personalized care that fits your life and priorities. Whether you’re scheduling a cleaning, restorative treatment, or cosmetic option, we’ll take the time to listen and guide you. Call (512) 835-9557 to schedule your appointment, or book online at your convenience. We look forward to helping you find the right way to protect your smile.