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Monday 8am - 7pm Tuesday 8am - 4pm Wednesday 8am - 5pm Thursday 8am - 3pm Friday 8am - 12pm

Beautiful Smiles

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United States
Mission, TX
Beautiful Smiles

Cosmetic Dentist McAllen and Mission, TX. Our patients love the gentle and caring manner of our dent Dr. Castillo began practicing dentistry in 1997.

A native of the Rio Grande Valley, Dr. Miguel Castillo III graduated high school from Mercedes and completed his undergraduate coursework at the University of Texas – Pan American. He received his Doctor of Dental Surgery degree from Marquette University School of Dentistry. Dr. Castillo focuses on cosmetic, orthodontic, neuromuscular, implant dentistry, sleep dentistry, and now offers Pinhole Gum Rejuvenation. Dr. Castillo has been able to expand the services offered in this practice by continuing his dental education after graduating from dental school. He has taken coursework at the Las Vegas Institute, as well as through the American Dental Association, the Academy of General Dentistry, the American Academy of Craniofacial Pain, the International Association of Orthodontics, The Mid-America Orthodontic Society, and The American Dental Implant Association. He has gone through Mastership status and is has acquired Fellowship status through The American Implant Association. He has attended sleep medicine/dental medicine mini-residencies. He has trained and received certification from Dr. Chao with Pinhole Gum Rejuvenation. Dr. Castillo and wife Aracely have three children Alyssa, Kiyana, and Miguel IV. Dr. Castillo is an avid golfer and fisherman.

02/09/2026

At Beautiful Smiles, we pride ourselves on staying up-to-date with the latest dental technology. That’s why we’re excited to offer intra-oral cameras and scanners to our patients. These devices provide a number of benefits, including:

- A more accurate diagnosis: Intra-oral cameras give us a clear, close-up view of your teeth and gums, which means we can more easily identify any problems.
- Better treatment planning: With an intra-oral scanner, we can create a 3D model of your mouth, which helps us plan treatments more effectively.
- Improved patient education: When you can see exactly what we’re talking about, it’s easier to understand the recommended treatment. Some patients even find it empowering to see their mouth in such detail.

If you’d like to learn more about intra-oral cameras and scanners, or if you’re due for a dental appointment, please call us at (956) 253-2368. We’d be happy to answer any of your questions.

02/02/2026

At Beautiful Smiles, we use intra oral cameras to get a clear, detailed picture of your mouth without the goop! Traditional dental impressions can be messy and hard to keep still, but our intra oral cameras capture everything we need in high definition. Plus, the camera is about the size of a pen, so it's much more comfortable for you. If you're ready to experience the latest in dental technology, give us a call at (956) 253-2368 to schedule an appointment. We'll be happy to answer any of your questions!

01/26/2026

At Beautiful Smiles, we believe that informed patients are better equipped to make decisions about their health and well-being. That's why we offer intra-oral cameras and scanners as part of our commitment to providing comprehensive dental care. These state-of-the-art devices allow us to get a close-up, detailed view of your teeth and gums, so we can more accurately diagnose and treat problems. They also allow us to create highly individualized treatment plans that are tailored to your specific needs. If you have any questions about how intra-oral cameras and scanners can benefit you, please call us at (956) 253-2368. We would be happy to answer your questions and help you make an informed decision about your oral health.

01/19/2026

Dental implants are a great way to replace missing teeth, improving the look and function of your smile. Call our office today at (956) 253-2368 to learn more!

01/12/2026

Interested in learning more about how dental implants can improve your smile? Give our office a call today at (956) 253-2368 to schedule a consultation!

01/05/2026

Missing a tooth? At Beautiful Smiles, we offer dental implant treatment, allowing you to fully replace a tooth with a sturdy and long-lasting restoration. If you are interested in learning more about dental implants, give our office a call at (956) 253-2368!

12/29/2025

Dental implants can permanently replace missing teeth, allowing you to eat comfortably and feel confident again. If you are interested in seeing what dental implants can do for your smile, give our office a call today at (956) 253-2368!

12/22/2025

At Beautiful Smiles we can help you replace missing teeth with dental implants, giving yourself a dazzling smile that will last for years to come! Give our office a call today at (956) 253-2368 to learn more!

12/18/2025

CBCT technology allows the doctor to see the structures of the face and mouth in 3D, giving a detailed picture of your oral health. At Beautiful Smiles, we use this technology to help with diagnosis of oral health issues and prior to large procedures. To learn more about the benefits of CBCT, contact our office at (956) 253-2368 and one of our team members will be happy to answer any questions you may have.

12/15/2025

Dental implants can fully replace missing teeth, giving you a full, beautiful smile that will last for years to come! Give our office a call today at (956) 253-2368 to schedule a consultation!

12/08/2025

CBCT allows the doctor to see in detail both the hard and soft tissues of the mouth and jaw. It gives a more complete picture of what lies below the gums than with traditional x-ray technology. To learn more about how we use CBCT imaging here at Beautiful Smiles, give us a call at (956) 253-2368 today!

Address

900 Plaza Drive, Ste 3
Mission, TX
78572

Opening Hours

Monday	8am - 7pm
Tuesday	8am - 4pm
Wednesday	8am - 5pm
Thursday	8am - 3pm
Friday	8am - 12pm

Website

http://beautifulsmilesrgv.com/

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