Dr. Nathan Coughlin

There’s more to a healthy smile than just brushing and flossing. Even with the best at-home care, plaque and tartar can still build up in hard-to-reach places. That’s why regular professional teeth cleanings are essential—not just for sparkling teeth, but for your overall health and well-being. At Thrive & Dental Orthodontics, we’re passionate about helping […]

If you wake up with a sore jaw, frequent headaches, or worn-down teeth, there’s a good chance you’re grinding your teeth at night, it’s a condition known as bruxism. And while it might seem like a small issue at first, the long-term effects can be serious: cracked teeth, enamel erosion, and chronic jaw pain. At […]

If your tooth gets knocked out, stay calm, there’s a chance it can be saved. The most important thing you can do is act fast. If you get to your dentist within 30 to 60 minutes, there’s a much higher chance that the tooth can be successfully re-implanted. At Thrive Dental & Orthodontics, we know […]

The right flossing method is the one that fits comfortably into your routine and actually gets between your teeth. If you’re wondering which floss is best for your smile—traditional string floss, floss picks, or a water flosser—the answer depends on your unique dental needs, habits, and comfort. At Thrive Dental & Orthodontics, we want flossing […]

Toothpaste might seem like a small detail, but it plays a big role in your daily oral health routine. With so many options on the shelf—whitening, sensitivity, tartar control, natural—how do you know which one is right for you? At Thrive Dental & Orthodontics, we want to make that choice easy and stress-free. The right […]

Getting braces is a big step! It’s an exciting journey toward achieving a healthy and beautiful smile. But braces also come with a few lifestyle changes—like what you can and can’t eat, how to clean around the brackets, and little adjustments to your daily routine. At Thrive Dental & Orthodontics, we want to make this […]

A gum abscess is a painful, pus-filled infection in the gum tissue that requires immediate dental care. At Thrive Dental & Orthodontics, we want you to know what to look for, how to manage discomfort at home, and what your dentist can do to help. Let’s walk through the symptoms, causes, treatment, and prevention of […]

Dealing with tooth sensitivity—also known as dentinal hypersensitivity—can be a real challenge. Whether it’s that sharp zing of pain when you sip a hot drink or a twinge when you enjoy something cold, sensitivity can make eating and drinking uncomfortable. At Thrive Dental & Orthodontics, we want you to enjoy life without worrying about dental […]

Many individuals view dental visits as a response to existing problems—addressing a toothache, fixing a chipped tooth, or treating gum discomfort. However, routine dental check-ups serve a more profound purpose: they are a proactive measure to detect potential health issues before they manifest as noticeable symptoms.   Regular dental examinations can uncover early signs of oral […]

When you think about heart health, brushing and flossing might not be the first things that come to mind. However, emerging research reveals a significant link between oral health and cardiovascular well-being.   At Thrive Dental & Orthodontics, we believe in empowering our patients with knowledge to make informed decisions about their health. Let’s explore how […]

If you only see the dentist when something hurts, you’re playing catch-up with your oral health. Preventative dental care is about staying ahead of the game—catching small problems before they turn into big, expensive ones. Regular checkups, cleanings, and good at-home habits keep your teeth strong, your gums healthy, and your smile looking great. The […]

You brush twice a day, floss regularly, and still—your teeth look yellow. What’s the deal? The truth is, brushing alone won’t always give you a bright white smile. Tooth color is influenced by factors like genetics, diet, aging, and even the way you brush. While brushing is essential for oral health, it can’t reverse certain […]

If your teeth are severely decaying, don’t panic—you’re not alone, and there’s always a solution. Whether some of your teeth can be saved or you need full restoration, a general dentist has a variety of treatment options to help you relieve pain, restore function, and bring back your confidence.  Modern dentistry offers gentle, effective solutions […]

Absolutely not! No matter how long it’s been since your last dental visit—whether it’s been a few years or even decades—it’s never too late to take care of your teeth. Many people feel embarrassed or nervous about seeing a dentist after a long time, but here’s the truth: dentists are here to help, not judge.  […]

Affordable dental care is essential because it allows people to maintain healthy teeth and gums without breaking the bank. When dental costs are too high, many people delay checkups and treatments, leading to bigger health problems, higher costs, and even pain. But here’s the good news—you don’t have to choose between your budget and your […]

Wondering if those twice-a-year dental visits are really necessary? The answer is yes! Routine dental appointments are the key to keeping your teeth and gums healthy, catching problems early, and avoiding expensive treatments down the road. Regular checkups help remove plaque buildup, prevent cavities, and keep your breath fresh—while also giving your dentist a chance […]

The Benefits of Having a General Dentist  If you want a healthy, confident smile, having a general dentist is one of the smartest decisions you can make. A general dentist is your go-to provider for everything from routine checkups to fillings, crowns, and even cosmetic enhancements. They help you maintain strong teeth, catch small issues […]

No dental insurance? No problem! You don’t have to choose between your budget and a healthy smile. At Thrive Dental and Orthodontics, we believe that quality dental care should be accessible to everyone. That’s why we offer our Healthy Smiles Discount Plan, an easy and affordable way to keep your teeth and gums in great […]

Yes, you can switch from braces to clear aligners in many cases. If you’re feeling frustrated with brackets and wires, switching to a more discreet, removable option like clear aligners might be the right move. However, not every case qualifies, so it’s important to check with your braces orthodontist to see if making the switch […]

Orthodontic treatment refers to any procedure that helps straighten teeth, fix bite issues, or improve jaw alignment. From traditional braces to Invisalign aligners and retainers, orthodontics isn’t just about a great-looking smile—it also helps prevent dental problems like uneven wear, jaw pain, and difficulty chewing. If you’ve ever wondered whether you or your child might […]

Yes! Invisalign can fix many cases of overbite by gradually shifting your teeth into better alignment. If you have a mild to moderate overbite, Invisalign clear aligners can be a great alternative to traditional braces. They work by applying gentle pressure to move both your teeth and, in some cases, your jaw into a healthier […]

Yes! Even with braces, you still need to visit the dentist. While your orthodontist focuses on straightening your teeth, your dentist helps keep them healthy by preventing cavities, gum disease, and other oral health issues. Skipping regular checkups can lead to plaque buildup, stains, and even tooth decay—things that could derail your treatment and leave […]

A deep cleaning at the dentist, also called scaling and root planing, goes beyond a regular teeth cleaning. It’s a specialized procedure designed to remove plaque and tartar from below the gumline and smooth the tooth roots. This helps treat gum disease and protect your oral health. What Happens During a Deep Cleaning? Deep cleaning […]

Fixing a cracked tooth depends on the severity of the damage. Dentists may use bonding for minor cracks, crowns for larger fractures, or root canals for deeper damage. In severe cases, extraction might be necessary, followed by options like implants or bridges to replace the tooth. Not All Cracked Teeth Are Easy to Spot Some […]

If a tooth falls out, dentists can either reattach it (if it’s intact and brought in quickly) or offer solutions like implants, bridges, or dentures to replace it. Acting fast is critical for saving the tooth or exploring the best replacement option. What to Do Immediately After a Tooth Falls Out First, don’t panic—there are […]

I still remember when I got my first cavity. Nothing hurt, so I didn’t realize I had a cavity until much later when the tooth fell out (it was a baby tooth!). Cavities come in all shapes and sizes. Some hurt like heck, while others you wouldn’t even know they are there until the dentist […]

Yes, a dentist can pull an infected tooth the same day, but it all depends on your situation. If the infection is manageable and there’s no major swelling, you could leave the office with the problem tooth gone and the pain on its way out. In some cases, though, you might need antibiotics first to reduce the […]

Yes, most dental insurance plans cover wisdom teeth removal, especially if the procedure is deemed medically necessary. However, the exact coverage depends on your policy. Some plans cover a portion of the costs, while others include full coverage for extractions, imaging, and even sedation options for wisdom teeth removal. Let’s explore what you need to […]

Wisdom teeth are third molars that are the last to grow in, around 17-21 years. Most people have to get their wisdom teeth removed if there isn’t enough room in the mouth or if these molar are growing in incorrectly. These pesky molars can cause pain due to impaction or other problems such as decay […]

Hey guys! Dr. Nate here. I want to talk to you about one of the most common dental questions people ask: What is a root canal and how does much it cost?  Most people dread getting a root canal but it may not be as bad as you might imagine. And the more you know […]

Braces don’t hurt all the time, but certain stages of treatment can cause some temporary discomfort. Most patients—whether kids, teens, or adults—feel the most soreness right after getting their braces, during adjustments, or when new appliances like rubber bands are introduced. Thankfully, this discomfort is manageable and short-lived. When Braces Might Hurt (A Bit) The […]

If a child’s cavity isn’t filled, the decay will continue to spread, potentially leading to pain, infections, and long-term oral health problems. Cavities don’t heal on their own, so early treatment is essential to protect your child’s smile and prevent further complications. Here’s what could happen if a child’s cavity isn’t filled: The Cavity Will […]

Yes, adults absolutely get braces! In fact, orthodontic treatment for adults is more common than ever. Whether you’re looking to fix a lingering dental issue or simply want a straighter smile, braces can be a game-changer for your confidence and oral health. At Thrive Dental and Orthodontics, we’ve seen firsthand how life-changing adult braces can […]

Yes, braces can sometimes take longer for adults than for teens, but not always. While factors like bone density and dental history might extend treatment time, adults are often more diligent with their care, which can help keep timelines similar to those for teens. Ultimately, treatment duration depends on the complexity of your case and […]

There is no upper age limit for braces! As long as your teeth and gums are healthy, you can straighten your smile at any age. At Thrive Dental and Orthodontics, we’ve successfully treated patients in their 70s, and with today’s advancements in orthodontic care, even seniors can achieve life-changing results. Whether you’re in your 40s, […]

You just finished up your Invisalign treatment – congrats! But the journey doesn’t end there. Wearing a retainer is a crucial next step to keep your smile in place. Typically, you’ll start by wearing your retainer full-time for the first 3–6 months, then transition to wearing it only at night. Most patients will eventually arrive […]

In most cases, you can get a dental implant placed just 8-12 weeks after losing a tooth. This waiting period allows your gums and bone to start healing, creating a better foundation for the implant. The truth is, every mouth is a little different. Some people may be candidates for an immediate implant, while others […]

  Teeth grinding or clenching – aka Bruxism (caused by a combination of physical, psychological, and genetic factors) is extremely prevalent and affects both adults and children alike. And most people have no idea they suffer from this condition because they’re doing it in their sleep! Unfortunately, bruxism often goes undiagnosed for years without proper […]

Having a chipped tooth can be a traumatic experience for anyone. Whether it’s just a small chip or half the tooth is gone, we are here to guide you through what you need to know. Hopefully, you are reading this before you ever get a chipped tooth, so if it happens to you or anyone […]

Finding a great dentist in Dallas and close cities like Plano, Frisco, Allen, Richardson, and Sachse is much like finding a trusted doctor or contractor. Once you find someone you like, you want to stay with them for the rest of your life. You can deepen your trust over time and feel confident they are […]

The choice between braces and Invisalign can be made easier if you know the pros and cons of each. Even though, esthetically, Invisalign is your best choice to move teeth, many adult patients still go with clear braces after we discuss all of their options. Let me show you the advantages of braces over Invisalign […]

Dr. Nate here again with my lovely wife, Dr. Christine, and we want to talk to you today about dental cavities. I remember when I heard this crazy stat. Back in 2016, the CDC said that 90% of adults have had a cavity, but this is crazier, one in four adults in the US has […]

Are you trying to determine if a Dental Bridge or Dental Implant is a better option? I’m going to go through the top reasons you should get a bridge, the top reasons you should get an implant, the pros and cons, and the pricing so you can be the best, most informed patient ever. What […]

Hi, I’m Dr. Nate from Thrive Dental and Orthodontics, and I want to talk to you about the ten things you should know before starting Invisalign treatment. 1. How much pain is associated with Invisalign? The pain associated with getting Invisalign trays is very minimal. When we add the attachments to your teeth, there is […]

Are you about to get your braces or Invisalign off and wondering what the next steps are? Are you nervous about getting your braces or Invisalign removed?  I’m Dr. Nate, and I’ll walk you through what happens when you complete your orthodontic treatment. Braces or Invisalign Attachment Removal If you were in braces when you […]

If you are Googling this, you’re probably wondering what is a dental cavity and what is a dental filling? That is what I’m going to explain now! Dr. Nathan here at Thrive Dental and Orthodontics, and I want to review what a filling is and why you may need one. I’m also going to go […]

Let me walk you through the steps I look for to determine if you or your child needs braces. First and foremost, we need to look at age. Just because your child may have some symptoms or signs that they need braces doesn’t necessarily mean they can get them yet. The American Association of Orthodontics […]

by Dr. Nathan Coughlin  Hey guys, Dr. Nate here at Thrive Dental and Orthodontics, and I want to talk to you about what age is the best to get braces; what is the youngest age, and what is the oldest age you can get orthodontics. I get people coming into the office all the time, […]

By Dr. Nathan Coughlin Braces have many disadvantages, and even though I’m an orthodontist, I wanted to address a question I get asked often: ” Why are braces bad for you?” Orthodontic brackets have been used for over one hundred years. Millions of patients have had braces, and I have personally put over 10,000 brackets […]

By Dr. Nathan Coughlin Have you ever wondered why braces cost so much? Have you thought that the braces seem so small, so why does it cost so much to get them? I have heard this thought many times online, and I’m here to explain why it seems braces cost so much and how you […]

Okay, I’m a little biased because I think we have the best orthodontist, but if I were a patient searching for “the best orthodontist near me,” this is what you should be looking for. What is an orthodontist? First, we need to make sure you know what an orthodontist is. An orthodontist is a dentist […]

By Dr. Nathan Coughlin Invisalign is a powerful way to move teeth without metal braces. Invisalign has been around for multiple decades and continues to improve its technology, yet many people are still wondering, “What is the cost of Invisalign?”. Although Invisalign is one of the most expensive options to straighten teeth, it may be […]

  A retainer is an orthodontic appliance made to keep teeth in place after braces or shift them to the correct position. It is made of either metal or plastic and custom-made to fit your teeth exactly. There are two functions of retainers: How long are you supposed to wear your retainer? The answer is: […]

By: Dr. Nathan Coughlin Retainers are a vital part of orthodontics, and Retainer Brite can help keep your removable appliances clean. We spend a lot of time and money to achieve a beautiful smile, but it’s all for nothing if you do not maintain your teeth’ position. Wearing retainers has always been very natural for […]

Think you might need a dental crown (aka dental cap)? These restorations are extremely common and help so many people improve their smiles. They serve to protect and strengthen weakened teeth while providing a beautiful esthetic solution. I’m sure you’ve heard a lot about crowns but still have many questions about them. What kind of […]

Braces come from orthodontics – a special field of dentistry that focuses on positioning the teeth and jaw. There are several types of orthodontic problems. The first one is malocclusion (aka bite misalignment). Examples of this are underbites and overbites. Other forms of malocclusion are:   overcrowding spacing issues missing teeth crooked teeth overjet open […]

by Dr. Christine Coughlin DDS It’s one of the most important decisions you’ll make for your child’s future. And timing is EVERYTHING. Braces are proven to powerfully impact your overall happiness and success in life. And, like most parents, you’re probably wondering:  Are my kid’s teeth growing normally? Does my kid need braces? And when? […]

What is a dental implant? Dental implants are a type of dental prosthesis to replace a missing tooth or missing teeth.  They have a screw portion that gets inserted into the jaw that undergoes a natural process of osseointegration. Osseointegration is when the dental implant fuses with the bone to create a very stable structure. […]

When shopping for dental insurance, it can be tough to determine which is best for you. If you’re lucky, your employer may offer dental insurance, and therefore you may just contact your HR department to ensure benefits.  Suppose you are not one of the lucky ones whose employer offers free dental coverage. In that case, […]

by Dr. Nathan Coughlin Keeping your retainer clean is hygienic and can ensure your teeth stay straight for years. As mentioned in Healthline, not taking proper care of your retainer can harbor dangerous bacteria such as Streptococcus. Although those bacteria are present in the mouth, they can cause serious health concerns if they are present […]

If you haven’t heard of Hydroxyapatite (HAp) toothpaste yet, listen up! For dental health and overall wellness, I always recommend using clean, non-toxic products over conventional products.  If you want to avoid fluoride and find a safer, non-toxic option to prevent cavities, this is the toothpaste for you. Hydroxyapatite (HAp) Toothpaste for Tooth Remineralization Hydroxyapatite […]

by Dr. Nathan Coughlin Ok, who doesn’t like a good YouTube video every once in a while? YouTube has grown from this tiny little platform in 2005 to a mega monster owned by Google. They have anything from cute small cat videos to hour-long movies hosted on their site, but should dentists care about YouTube […]

by Dr. Nathan Coughlin Invisalign has been around for over twenty years now, and it keeps getting better and better. We get patients every day who say they want to start Invisalign but aren’t sure of the process. I want to talk to you about everything you should know before starting Invisalign. Get your Fillings […]

One of the most common questions asked by our patients is: What causes yellow teeth? The next is: How do I have a whiter, brighter smile? For some people, maybe they’ve always wanted to make a more impactful first impression. Perhaps the teeth have darkened with time, or maybe darkly colored foods and drinks have […]

by Dr. Nathan Coughlin The best part of my job is putting on and taking off braces. Both times, the patients are so excited they can hardly contain themselves. They are so excited that I have explained to them what will happen and how easy both processes are. Let me explain how we put on […]

Clear Aligners Before and After Invisalign is an amazing product. It has been around for more than 20 years and continues to get better. Even after the millions (and I mean many millions) they spend on refining their product, I still believe Metal or Clear braces are the way to go. That’s why I still […]

There has been so much hype in the past few years regarding do-it-yourself (DIY) orthodontics. Smile Direct Club and Candid are the two companies that have risen to the top due to an insane amount of private funding. I love informing people about the pros and cons of anything dental, and DIY orthodontics is one […]

Everyone wants straight, white teeth! Patients (and friends and family) ask us all the time what is the best whitening kit or best teeth whitening service. Dr. Nathan can get your teeth straight but making them white is a whole other issue. We love white teeth at our Thrive Dental offices and here is how […]

Going to the dentist has been on your to-do list for ages, but the thought of going makes you feel…uneasy. Maybe you had a bad experience in the past? Maybe it’s been a while since your last check-up, and you’re embarrassed. When you finally do get in, you feel overwhelmed trying to figure out how […]

Welcome, friend. We are so grateful you are here. We are absolutely honored to serve you and your family, and we want to share our heart and the reason behind everything we do. Back in the day… Well, when we first graduated from dental school, we were bright-eyed and excited to save the world, one […]

Hey, guys! Dr. Nate here. Even some of my friends don’t know what I do, so I thought I would explain it here. I want to answer the question, “What is an orthodontist?” and hopefully guide you on why I think (okay, I’m a little biased) that you should only trust your tooth movements to […]