New Patients Book A Free Consultation

Use our handy online scheduler to choose the date and time that works best for your initial free consultation appointment.

If new patient has an immediate family member already with our practice, please call or text to schedule easily.

The Comfort, Care and Personalized Treatment You Deserve.

Excellence at Marston Orthodontics means a caring staff, a comfortable setting, and outstanding clinical outcomes. Our patients have diverse orthodontic needs so no two treatments are ever exactly the same. We offer different types of state-of-the-art braces and Invisalign treatment to accommodate your preferences. What is consistent is our results– healthy & attractive smiles.

Transform your Smile with Rancho Penasquitos’ Favorite Orthodontist,

Dr. Blake Marston

What Our Patients Say
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“Dr Marston is a great leader in our community and serves at many local events. Dr Marston has the most amazing patient interaction! You will be 1000% satisfied."
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“I have two apprehensive kids… Dr Marston was kind, explained every last detail of treatment and even answered my 7 year old’s questions. Both of my kids upon leaving said ” Mom I want to go there.”
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“We love Dr Marston and his staff… He takes his time to really evaluate each situation and isn’t quick to treat. ”
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“Thank you Dr Marston and team for making this EASY!."

Setting the Standard for Orthodontics in Rancho Penasquitos

Part of providing you with a great experience is staying educated on the latest orthodontic techniques. We have implemented the newest technologies including digital scanning & 3-D printing which translates into comfort and convenience for you.


Impression Free Office


Diamond Provider for Invisalign


Custom retainers to keep your smile beautiful


Professional, friendly and caring staff