WELCOME TO 512 SMILES!
Are you looking for a dentist in McNeil who offers compassionate and consistent dental care? 512 Smiles provides a welcoming dental office where patients can receive a wide range of dental services designed to support healthy smiles. Our friendly team focuses on comfort, prevention, and personalized care to help every patient enjoy better oral health and long-lasting confidence.
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 in-house membership plan makes quality dental care more affordable for patients without dental insurance. It provides an affordable solution for preventive care and discounts on a variety of treatments.
We welcome new patients to a comfortable environment where care begins from the moment you arrive. From completing patient forms to relaxing in the dental chair, our team ensures a smooth and positive first visit.
Our dental office offers flexible payment plans and accepts most insurance providers. Patients can choose options that suit their budget and make it easier to receive the high quality care they deserve.
At 512 Smiles, our goal is to provide thoughtful and comprehensive dental services that meet the needs of every patient. We offer preventive, restorative, and cosmetic dentistry treatments that promote strong teeth and healthy gums. Our experienced team focuses on high quality care and comfort for your whole family. Whether you need help with gum disease, missing teeth, or a straighter smile through Invisalign clear aligners, we are here to help. Our practice follows standards from the American Dental Association and the Texas Dental Association, ensuring each treatment supports your long-term oral health.

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.
At 512 Smiles, our team focuses on delivering patient-centered dental care that helps promote comfort and lasting oral health. We value professional development and continuing education courses, which guide our approach to patient care. Each person is encouraged to take part in their treatment plan to create a meaningful and comfortable experience. We aim to build lasting relationships through personalized attention and consistent quality dental care. Our office is dedicated to supporting every patient’s journey toward a healthy smile and overall well being.
We appreciate every review shared by our patients and the McNeil community. Their feedback helps us continue providing thoughtful care that focuses on comfort, trust, and lasting results.
Sarah is always thorough and professional. Dr. Priya answers all my many questions and gives the most patient-centered recommendations.
512 Smiles is an amazing dentist office! Everyone is so kind and Dr. Priya was wonderful. Highly recommend this dentistry!
This place is so awesome. They are so kind and friendly. I love this place
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.
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.
Wow, what a wonderful experience! From the first phone call welcoming to the practice, to the thoroughly detailed baselining of my teeth and mouth, The detailed holistic explanation of my... read more mouse health, and a thorough cleaning. I couldn't be happier. Thank you!
Dr Priya is great - professional, thorough and caring. Staff are ALL friendly and efficient and make you feel as comfortable as is possible at dentist. Atmosphere and... read more people are fantastic.
Best Dental Experience Ever! Dr. Priya Meghpara and her staff are truly the gold standard in dental care. Their focus on preserving your natural teeth is refreshing and reassuring. My previous... read more dentist said I needed a crown, but Dr. Meghpara was able to preserve my tooth. I received the best dental cleaning I’ve ever had—thorough, gentle, and incredibly effective. The entire team is professional, kind, and genuinely cares about your oral health. I left feeling confident and well cared for. Highly recommend!
Very professional and thorough. I have been a patient for many years and still satisfied.
Yes, we are accepting new patients at 512 Smiles. Our team welcomes individuals and families looking for preventive and restorative dental care. During your first visit, you can complete patient forms ahead of time and meet our caring staff. We take time to understand your dental needs and treatment preferences. Our goal is to make every visit a positive experience for every patient.
Our dental office operates Monday through Saturday with convenient morning and afternoon hours. You can view our hours above or contact our office for assistance. We strive to make scheduling flexible for working families and individuals. Each appointment is designed to give you time and attention without feeling rushed. Feel free to call us for help finding a time that fits your schedule.
We are open on Saturdays to better serve families and professionals with busy weekday schedules. While evening hours are not available, our weekend appointments provide flexibility and convenience. We understand that maintaining oral health should fit your lifestyle. You can contact our office to learn more about weekend availability. Our staff is always ready to help schedule your next appointment.
We do our best to accommodate same-day appointments when possible, especially for urgent needs or emergency dental care. If you are experiencing pain, sensitivity, or gum problems, please contact us immediately. Our team will make every effort to provide timely treatment. Early care can often prevent larger issues from developing. We are here to help you find relief and restore your comfort.
Yes, we accept most insurance plans and will help you understand your benefits. For those without coverage, we also offer an in-house membership plan and flexible payment options. Our staff can assist with verifying coverage and estimating costs before your visit. We believe in making quality dental care accessible to everyone. Please contact us with any questions about financial arrangements.
Yes, we offer nitrous oxide sedation, oral sedation, and IV sedation for patients who prefer a more relaxed experience. These options help reduce anxiety and improve comfort during procedures such as crowns, dental implants, or cleanings. Our team carefully explains each option so patients can choose what suits them best. Your comfort and safety are important to us. We want every visit to feel calm and reassuring.
Your smile deserves careful attention and consistent care. Whether you are interested in family dentistry, cosmetic dentistry, or restorative dental services, 512 Smiles is here to support your oral health goals. Call (512) 835-9557 to schedule your appointment today. Our practice is conveniently located and welcomes patients who value compassionate care and lasting results. Together, we can help you maintain a healthy smile for many years.