Port St. Lucie · Since 2012
Dentistry with the calm of a good hotel and the precision of a lab.
Happy Smiles Dental is the practice of Dr. Marianna Zadov, DDS — a general and cosmetic office built around unhurried appointments, conservative treatment, and results that hold up for decades.
- Rating
- 4.9 / 5
- Families
- 6,000+
- Urgent care
- Same day
Why patients stay
A different standard of care, quietly applied
Four commitments shape every appointment at Happy Smiles Dental.
Diagnosis you can see
Intraoral photography and 3D imaging on every treatment plan, so you understand the reasoning before you agree to anything.
Cosmetic-minded restoration
Even a single back molar is shaped and shaded to look like it belongs. Function first, artistry always.
Appointments that respect time
Longer blocks, fewer double-bookings, and a schedule built so you are seen close to the time on your card.
No-pressure planning
Written estimates, insurance breakdowns, and staged options. You decide the pace of your care.
Treatments
Complete care under one roof
From a child's first cleaning to a full-arch implant restoration, we keep your treatment in one place and one record.
Your dentist
Dr. Marianna Zadov, DDS
Dr. Zadov founded Happy Smiles Dental to practice the way she believed dentistry should be practiced: diagnose thoroughly, treat conservatively, and explain everything. Her work spans preventive and restorative care as well as cosmetic smile makeovers, and she invests heavily in continuing education so patients benefit from current technique rather than habit.
Visit us
1789 SE Port St. Lucie Blvd, Suite 4
Port St. Lucie, FL 34952
- Monday – Thursday8:00 AM – 5:00 PM
- Friday8:00 AM – 2:00 PM
- SaturdayBy appointment
- SundayClosed
Location
Easy to find in Port St. Lucie
Convenient parking, flexible hours, and a team that answers the phone. We serve families across the Treasure Coast, including Tradition, St. Lucie West, Jensen Beach, and Stuart.
From the blog
Practical dental reading
How Often Should You Really Get a Dental Cleaning?
Twice a year is a starting point, not a rule. Here is how dentists actually decide your cleaning interval based on gum health, saliva, and risk.
Read article →Home CareElectric vs. Manual Toothbrush: What the Evidence Says
An honest comparison of powered and manual brushing, including who genuinely benefits from an electric brush and how to use either one correctly.
Read article →SymptomsWhat Tooth Sensitivity Is Telling You
Cold sensitivity can be harmless or a warning sign. Learn how to read the duration and trigger of the pain and when to call a dentist.
Read article →Common questions
Before you book
Are you accepting new patients in Port St. Lucie?+
Yes. Happy Smiles Dental welcomes new patients of every age, including families new to the Treasure Coast. New-patient visits include a full exam, digital imaging, an oral cancer screening, and a written treatment plan with costs before anything is scheduled.
Do you offer same-day emergency appointments?+
We reserve time each day for urgent problems such as broken teeth, lost crowns, swelling, and severe toothache. Call us as early in the day as you can and we will get you seen.
What insurance do you accept?+
We are in network with many major PPO plans and file claims for out-of-network plans as a courtesy. We also offer an in-house membership plan and third-party financing for patients without insurance.
How long does a first visit take?+
Plan on about seventy-five minutes for a comprehensive new-patient exam. If your gums are healthy, a cleaning is usually completed at that same appointment.
Ready for a calmer kind of dental visit?
New patients are welcome. Tell us what you need and we'll find a time that fits your week.