General and restorative dentistry in Massapequa, NY — Complete Dental Care of Long Island
General & Restorative Dentistry

General & Restorative Dentistry in Massapequa, NY

Crowns, bridges, fillings, dentures, and cleanings — honest, complete care for adults and families, from a dentist who treats you the way he'd want his own family treated. And we start your treatment the same day. Always.

4.9 on Google·224 reviews·Same-day treatment·No-upsell, flat-fee pricing
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516-426-7027

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Prefer to talk now? Call 516-426-7027 — a real person answers.

Restorative dentistry

Rebuilding and restoring teeth

When a tooth is broken, decayed, or missing, we get it back to whole — comfortably and without drama. Tooth-colored materials, careful fits, and treatment that starts the same day.

Crowns

Restore a damaged or broken tooth with a custom, natural-looking crown.

Bridges

Replace a missing tooth using the healthy teeth beside it as anchors.

Fillings

Tooth-colored fillings that repair cavities and minor damage.

Dentures

Full or partial dentures crafted to fit and look natural.

When a tooth needs more support before a crown, we'll do a build-up first — rebuilding the structure so the crown sits the way it should.

Same-day treatment

We start the day you're here.

We'll never ask you to come back another day just to start your treatment. Whatever you need — a crown, a filling, a denture, a deep cleaning — we begin the same day you're in our chair.

Some restorations (like crowns and dentures) involve a lab step before they're fully finished, but the work starts that day, not at a separate appointment weeks later.

Crowns Fillings Dentures Deep cleanings

Preventive care

Keeping teeth healthy

The everyday work that keeps small things from becoming big things.

Cleanings

Routine cleanings to keep your smile healthy between visits.

Deep cleanings

Targeted treatment for gum disease and inflammation.

Exams & X-rays

Thorough checkups to catch issues early — included with most treatments.

Honest, flat-fee care

Real prices, up front

No upsells, no surprise bills. Exam and X-rays included with most treatments.

Cleaning$175
Deep Cleaning$600
Filling$300
Crown$1,600
Bridge (per unit)$1,600
Denture$2,500

Need more than one thing done? Ask about The Complete Plan.

Everything you need, one capped price, payable monthly through Cherry.

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What to expect

Simple, honest, same day

Step 1

Exam & honest assessment

We look, listen, and tell you what you actually need — and what you don't.

Step 2

Clear flat-fee plan

You'll know the full price before we begin. No surprises, ever.

Step 3

Start treatment same day

Whatever the work is, we begin the day you're in the chair.

From our family to yours

The kind of care you'd want for the people you love.

Dr. Nath set out to build a practice he'd want his own family treated at — honest, unhurried, and gentle. That's the standard we hold ourselves to with every patient who walks through the door, whether it's a first cleaning or a fifth crown.

No pressure, no upsells, no being talked down to. Just real care, from people who treat you like family.

A baby in Complete Dental Care of Long Island branded clothing
"I went in with a lot of fear. After my cleaning and filling, I walked out confident. Dr. Sunny and his entire staff have the absolute best bedside manner. They were patient, kind, and reassuring every step of the way."
— Zaryah J.

FAQs

Common questions

Do you treat the whole family?

Yes — we care for adults and families. Our focus is honest general and restorative dentistry, and we welcome the people you love.

Can you really start the same day?

Yes. We begin treatment the day you're in the chair. Some restorations need a lab step to finish, but we never make you return just to get started.

Will I know the cost up front?

Yes — flat-fee, no-upsell pricing. You'll know the full price before we begin.

Do you take my insurance?

We accept select PPO plans (Delta Dental, Aetna, MetLife, Cigna, CSEA) and are out-of-network for others, which may still reimburse. Call and we'll help you understand your coverage. We don't accept Medicaid or HMO plans.

Let's take care of it

Need a crown, filling, denture, or a cleaning?

Let's take care of it — starting today. A real person answers, and we'll find a time that works for you.

Request an appointment

Prefer to talk now? Call 516-426-7027 — a real person answers.

Tap to call 516-426-7027