Welcome to Marston Orthodontics!

We use the latest technology and a customized approach to help you achieve the smile you’ve been dreaming of.

Invisalign, Clear Aligners & Braces

We have created thousands of amazing smiles with braces and clear aligners & Invisalign.

Flexible Affordable Payment Plans

0% interest payment plans make orthodontic treatment affordable.

Advanced Technology

State-of-the-art digital imaging and modern orthodontic techniques.

Orthodontics Custom Designed for you!

Proud to be Rancho Penasquito’s most trusted provider of Clear Aligners, Invisalign and Braces.

At the core of everything we do, we focus on creating smiles that make our patients feel self-assured. Our aim is to be the best part of their day, and the transformations truly show it.

Braces

With multiple stylish, comfortable, and customized options to choose from, our team will be able to match your treatment to your individual goals. We focus on creating a process that looks great, feels great, and keeps you confident from start to finish. Your choices for braces include: Clear braces Traditional metal braces Self-ligating hi-tech braces

Clear Aligners & Invisalign

There’s no better time to start transforming your smile. Our practice is proud to offer clear aligners, easy-to-wear, and comfortable alternative to traditional braces. Perfect for teens and adults alike, Invisalign lets you straighten your teeth discreetly while enjoying a modern approach to orthodontic...

Clear Braces

Clear braces work just like traditional metal braces but use tooth-colored or clear brackets that blend in with your smile. They're a popular choice for patients who want effective treatment without the obvious metal look, you get the same great results, just more discreetly. Most people won't even notice you're wearing them unless they're looking closely.

Early Interceptive Orthodontics

Your little one deserves the best start for their smile. By monitoring your child's bite development over time, Dr. Marston can catch potential issues early and guide their teeth into proper alignment as they grow, often making future treatment shorter and simpler.

Other Treatments

At Marston Orthodontics we offer the very latest in technology including the iTero Scanner, Smile Simulator and more. We also offer the following treatments for your convenience including: Airway Orthodontics for adults & kids Dentofacial Orthopedics Craniofacial Orthodontics Diode Laser Treatment

MEET OUR DOCTOR

Dr. Blake Marston

Dr. Blake Marston earned his Doctor of Dental Surgery degree from the University of Washington before completing his specialized orthodontic training. What really sets him apart is how he connects with his patients, he actually takes the time to walk you through your options and make sure you understand what’s happening at every step.

His fellow dentists know him well and trust him with their own referrals, and he’s become a familiar face around the community over the years.

Outside the office, life gets busy with his wife Stephanie and their four kids. You’ll often find them at the beach on weekends, sitting in the stands at various sporting events, or hosting friends and family for get-togethers.

Dr. Nielson smiling

Who We Help

Our team partners with you throughout your entire smile journey to ensure your orthodontic experience is positive and fulfilling. By using modern technology and a wide range of comfortable, effective treatment options, we provide personalized care tailored just for you.

Dr. Nielson with a patient

Kids

The American Association of Orthodontists recommends a child receive their first orthodontic evaluation by around the age of seven. We offer Free Orthodontic Evaluations for kids 7 and up.

How To Avoid Orthodontic Emergencies

Teens

Life with braces is very different than it was in the past. Modern braces and aligners make it easier than ever before to have orthodontic care as a teen. 

The Truth About Invisalign

Adults

Adults everywhere are zooming to orthodontists to find orthodontic care that is comfortable and affordable. We are pleased to offer Clear Aligners like Invisalign and braces with affordable payment plans.

About Marston Orthodontics

At Marston Orthodontics, our mission is to deliver the highest quality orthodontic care by combining advanced technology with compassion for every patient. We understand that choosing an orthodontist for your family is an important decision, and we want you to feel confident in selecting Marston Orthodontics as your trusted partner in achieving a healthy, beautiful smile. Serving the San Diego community with pride, we’ve helped thousands of patients transform their smiles through personalized, expert care.

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Just finished my Invisalign treatment. Awesome experience from beginning to end. I felt very comfortable with every step of the process from the first consultation to receiving my retainers. Every question no matter how dumb it sounded was answered professionally. They even worked with me when I moved overseas to continue my treatment. Thanks a ton Dr. Marston and team! I appreciate all of you.

5
Mark S
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Amazing staff and care, always taking the best care. Dr Marston is always so caring and encouraging, as well as super supportive to help rework and restrategize the way that he assists your needs.
5
John K
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Dr. Marston is amazing. He does a great job of explaining and setting expectations. He is also very gentle with kids. I used him for all three of my daughters. Highly recommend.

5
Tam B
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The entire staff is not only incredibly friendly but also consistently professional. They always go above and beyond to accommodate our scheduling needs, which we deeply appreciate. Dr. Marston is both knowledgeable and compassionate. He takes the time to explain everything clearly, ensuring that both the patient and their family fully understand the treatment plan and what to expect. We couldn’t ask for a better orthodontic experience—and we highly recommend Marston Orthodontics to anyone in need of care!

5
KC
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Dr. Marston is absolutely professional, and all the staff are very kind. My case was not easy I had to pause and redo it because of my TMJ but what I appreciate most about Dr. Marston is his patience and dedication throughout the process. My daughter also loves visiting the clinic because of the welcoming, kid-friendly environment.

5
MCogan