Leading Orthodontist Serving Marco Island, FL
Searching for a Skilled, Modern Orthodontist Near Marco Island, FL?
At Coastal Smiles Family Orthodontics, we proudly welcome patients from Marco Island seeking braces, Invisalign®, and advanced digital orthodontic care. From your first visit, you’ll experience personalized treatment, clear communication, and a team dedicated to your comfort and confidence.
Board-Certified Specialist: Dr. Samantha Cardinal brings advanced training and proven expertise to every smile she treats.
Invisalign® for All Ages: Digital planning ensures discreet, precise, and predictable results for kids, teens, and adults.
Advanced Digital Technology: 3D scanning and modern appliances create a smoother, more accurate treatment experience.
Family-Friendly Care: A supportive, welcoming environment helps patients of all ages feel relaxed at every appointment.
Customized Treatment Options: From early-phase orthodontics to adult transformations, we tailor every plan to your goals.
If you’re coming from Marco Island, you’ll find expert orthodontic care worth the trip, designed to help you achieve a healthy, confident smile that lasts.
Coastal Smiles Family Orthodontics is conveniently located in the heart of Naples, FL, with quick access from major roadways. You’ll find our office near the intersection of Pine Ridge Road and Goodlette-Frank Road, making it easy to reach from Marco Island and surrounding areas.
If you’re coming from Marco Island, simply take Collier Boulevard (SR-951) north, continue onto US-41/Tamiami Trail, then turn onto Goodlette-Frank Road. Our office is just a short drive from top Naples landmarks.
We are close to:
Coastland Center Mall
Naples High School
NCH Baker Hospital Downtown
Clear signage and ample onsite parking make your visit smooth and convenient, perfect for families with busy schedules.
We proudly welcome patients from Naples and neighboring communities, and Marco Island (34145).
Your Board-Certified Orthodontist Near Marco Island, FL

Patients from Marco Island and nearby communities appreciate her blend of advanced orthodontic techniques and a welcoming, modern atmosphere. Dr. Cardinal believes great orthodontics goes beyond straight teeth—it’s about giving every patient a smile that supports comfort, confidence, and long-term wellness.
Dr. Cardinal’s clinical philosophy includes:
Digital scanning technology for precise, comfortable evaluations
Discreet treatment options, ideal for adults and teens seeking low-visibility solutions
Growth-focused orthodontics designed to guide proper development in children
Detail-driven techniques that deliver consistent, predictable results
Her commitment to ongoing education ensures every patient benefits from the latest orthodontic innovations. Dr. Cardinal is passionate about creating a supportive experience where patients see their confidence grow as their smiles transform—one of the most rewarding parts of her work.
Awards & Certifications
Flexible Payment & Insurance Options for Your Orthodontic Care
A confident smile should always feel within reach. At Coastal Smiles Family Orthodontics, we make treatment affordable by offering flexible financing and working closely with a wide range of dental insurance providers. Our goal is simple: to help families throughout Naples receive high-quality orthodontic care without unnecessary financial stress.
Whether you’re exploring treatment for yourself or your child, our team will review your insurance benefits, break down costs clearly, and guide you toward a payment plan that fits your budget. We provide interest-free in-house financing, with monthly payments starting at just $220, as well as CareCredit® 12-month, no-interest financing for even more flexibility. Limited Invisalign® treatment begins at under $2,500.
From braces to clear aligners, we’re committed to making every step straightforward, transparent, and worry-free. If you’re ready to begin, we’re here to help you understand your coverage and maximize your savings.
What Orthodontic Services Do We Offer?
Explore a full range of orthodontic solutions designed to help you achieve a healthier, more confident smile. Our team provides personalized care using advanced techniques tailored to children, teens, and adults.
Surgical Orthodontics
Jaw alignment or bite issues go beyond what braces or aligners can correct; surgical orthodontics may be recommended. Working with skilled oral surgeons, we enhance facial balance, improve function, and create long-lasting results for teens and adults.
Invisalign Clear Aligners
Invisalign® and other clear aligners offer a discreet, removable way to straighten teeth. They fit easily into busy lifestyles and provide flexibility, comfort, and predictable outcomes, without brackets or wires.
Airway Orthodontics
Airway-focused orthodontics aims to improve breathing, sleep, and jaw development. With guided growth and specialized appliances, we support healthier airway function and long-term wellness for children and adults.
Early Orthodontics
Early treatment helps guide jaw growth, create space for permanent teeth, and prevent more complex issues later on. Our gentle, proactive approach promotes healthier development and long-term smile stability.
Metal and Clear Braces
Effective treatment for spacing, misalignment, and bite correction. Metal brackets offer durability, while clear ceramic braces provide a more discreet path to a healthy, balanced smile.
Adult Orthodontics
Adults can enjoy discreet, effective treatment options tailored to their goals—whether through Invisalign®, ceramic braces, or other modern systems. It’s never too late to create the smile you’ve always wanted.
Before & After Gallery
See how transformative great orthodontic care can be. Our team at Coastal Smiles Family Orthodontics has helped patients of all ages achieve healthier, more confident smiles through braces, Invisalign®, and fully customized treatment plans. Each transformation highlights our commitment to precision, comfort, and beautiful long-term results.
Read What Our Happy Clients Have to Say!










Frequently Asked Questions
Clear, friendly answers for families considering orthodontic care on Marco Island.
Choosing orthodontic treatment comes with questions, especially when you want the best care close to home. Here are some of the most searched-for questions from patients living on Marco Island, FL, along with warm, easy-to-understand answers.
Do you treat patients who live full-time on Marco Island or only seasonal residents?
Both! Many of our patients split time between Marco Island and other states. We offer flexible scheduling and virtual monitoring to keep treatment on track, even if you’re here part-time.
How long does it take to get to your office from Marco Island?
Most patients arrive in about 35–45 minutes, depending on traffic. Our location is easy to reach via Collier Blvd → US-41 → Pine Ridge Road, and we offer ample parking right by the entrance for a smooth visit every time.
Do you offer appointment times that work for Marco Island families with school or work schedules?
Yes — we understand the drive, so we offer before-school, after-school, and mid-day appointments to make visits more convenient for families and professionals commuting from Marco Island.
Is Invisalign a good option for adults and retirees living on Marco Island?
Absolutely. Invisalign is one of the most popular choices among adults and retirees here because it’s discreet, comfortable, and easy to maintain, especially for those who travel frequently or enjoy an active, outdoorsy lifestyle.
Does the Florida heat affect my aligners or retainers?
The sunshine is great, but high temperatures can warp plastic. We recommend keeping aligners out of hot cars, beach bags left in the sun, or golf carts on warm days. A protective case works perfectly.