Composite Fillings
in Frisco, TX —
Tooth-Colored & Mercury-Free
At Frisco Dental Hub, we restore cavities, cracks, and decay with tooth-colored composite fillings that blend naturally with your smile. Our mercury-free, BPA-free composite resin fillings look and feel like natural teeth — and with our advanced intraoral camera and same-day treatment, you're in and out in a single visit.
Visual comparison — old vs new
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Dr. Chakrapani
Nannapaneni, DDS
UCSF
Top 5 U.S.
Dental School
20+
Years
Restorative
5.0★
200+ Google
reviews
0%
Amalgam used
ever
"A composite filling placed with proper bonding protocol and shade matching is genuinely indistinguishable from natural tooth structure. It's one of the most technically demanding and rewarding procedures in all of restorative dentistry — and we've been doing it exclusively since day one."
— Dr. C · UCSF DDS · Founder, Frisco Dental Hub · No amalgam, ever
Tooth-Colored Composite Fillings — Explained Simply
A composite filling is a tooth-colored dental restoration made from a blend of medical-grade plastic resin and fine glass or ceramic particles. It's used to repair teeth damaged by cavities, cracks, chips, or minor fractures — while blending seamlessly with the color of your natural teeth.
At Frisco Dental Hub, all fillings are composite (tooth-colored) — we do not use old silver amalgam fillings. Dr. Nannapaneni uses our intraoral camera to show you exactly where decay exists and how the composite filling will restore your tooth — full transparency before, during, and after treatment.
Composite fillings bond directly to your tooth structure, unlike amalgam fillings which simply fill the cavity space. This direct bond actually strengthens the remaining tooth and allows Dr. C to remove less healthy tooth material — preserving more of what nature gave you.
🦷 When Do You Need a Composite Filling?
Tooth Decay (Cavity)
The most common reason. Once decay (bacterial damage) is removed, a composite filling restores the tooth's original shape, strength, and appearance.
Cracked or Chipped Tooth
Minor cracks and chips can be repaired with composite resin bonded directly to the tooth — no crown needed in many cases.
Replacing Old Metal Fillings
Remove aging or failing silver amalgam fillings and replace them with natural-looking, mercury-free composite fillings.
Worn-Down Teeth
Teeth worn by bruxism (grinding) or acid erosion can often be built back up with composite resin without crowns.
Cosmetic Tooth Reshaping
Composite bonding (same material as fillings) can reshape or improve the appearance of teeth — a cost-effective cosmetic treatment.
7 Signs You May Need a Filling — Even If You're Not in Pain
Tooth decay is often silent in its early stages. By the time pain becomes severe, a simple filling may have progressed to a root canal or crown. These are the warning signs Dr. C looks for — and what to watch for between visits.
Sensitivity to Hot, Cold, or Sweet
A sharp, brief pain when you eat ice cream, drink hot coffee, or eat something sweet often signals that decay has reached through the enamel into the softer dentin layer beneath. This is an early warning — not yet a root canal situation if caught now.
Pain or Discomfort When Chewing
If biting on something hard causes a sharp ache or dull ache in a specific tooth, decay or a crack may be causing structural weakness. Pain only when chewing — not at rest — is a classic indicator that the tooth needs immediate evaluation and very likely a filling.
Dark Spots or Visible Discoloration
A brown, grey, or black spot on a tooth — especially on the biting surface or between teeth — often indicates decay. Some cavities are only visible on X-rays; others are visible to the naked eye. Either way, a dark discoloration on a tooth deserves same-day evaluation.
Food Consistently Getting Stuck
If food — particularly stringy or sticky foods — consistently gets trapped between two specific teeth, this can indicate a cavity forming between teeth (interproximal decay) or a failing old filling with a compromised margin. This type of decay is invisible without X-rays.
Visible Chip, Crack, or Rough Edge
A chipped or cracked tooth creates both a cosmetic concern and an entry point for bacteria. Even a hairline crack that doesn't cause pain yet can allow decay to penetrate rapidly. Composite resin bonding can often repair minor chips and cracks without a crown — but only if treated early.
Floss Shreds or Snags on Same Spot
If your floss consistently shreds, catches, or snags between two specific teeth, there is likely a rough edge from decay, a cracked filling, or a deteriorating old restoration at that contact point. This is especially common with old silver amalgam fillings as they age and develop marginal breakdown.
Persistent Toothache or Throbbing
A toothache that lingers — especially one that throbs or wakes you at night — is a dental emergency. This typically means decay has reached the pulp (nerve) of the tooth. At this stage, a filling alone may not be sufficient and a root canal may be needed. Call us immediately for same-day evaluation →
Important: Most cavities produce no pain at all until they are large. The only reliable way to find early decay is with digital X-rays and an intraoral camera examination — which Dr. C performs at every 6-month visit. Don't wait for pain to schedule your exam.
📞 Same-Day EvaluationComposite vs. Amalgam vs. Ceramic Fillings — Which Is Best?
Understanding your options helps you make an informed decision with Dr. C. Here's an honest comparison of all three filling materials — and why composite resin is typically the best choice for most patients at Frisco Dental Hub.
Frisco Dental Hub does not place silver amalgam fillings — we use only tooth-colored, metal-free composite restorations. Costs vary by tooth size, location, and insurance coverage.
⭐ Dr. C's Recommendation: For most cavities and minor restorations, composite resin is the optimal choice — it's tooth-colored, mercury-free, bonds to the tooth for added strength, and is completed in a single same-day appointment. For very large back-tooth restorations, ceramic inlays or crowns may provide better long-term durability. Dr. C will give you an honest recommendation specific to your tooth and situation.
Composite Filling vs. Crown — When Is Each the Right Treatment?
One of the most common questions Dr. C answers during exams: "Do I really need a crown, or can a filling fix this?" Here's the honest clinical answer — with the specific thresholds that determine each recommendation.
Composite Filling
Single appointment · Preserves more tooth structureA composite filling is appropriate when decay or damage affects less than roughly one-third of the tooth's biting surface. The composite resin bonds directly to the tooth structure — actually strengthening the remaining tooth rather than just filling a hole.
Cavity affecting <⅓ of the tooth's chewing surface
Minor chip, crack, or cosmetic defect on any tooth
Replacing a small or medium old amalgam filling
Decay between teeth caught at routine exam
Patient prefers one-appointment, lower-cost option
Typical cost: $150–$300 per tooth · Most PPO plans cover 70–80% · Single appointment (30–60 min)
Dental Crown
Two appointments · Full tooth coverage & protectionA crown becomes necessary when decay or damage is so extensive that a filling would leave the remaining tooth walls too thin and fragile to withstand normal chewing forces. Think of a crown as a "helmet" for a tooth that has lost too much structure to protect itself.
Decay or fracture affects >½ of the tooth's structure
Tooth has cracked below the gumline
After root canal treatment (tooth is hollowed and weakened)
Replacing a very large old amalgam that spans most of the tooth
Tooth repeatedly breaking or fracturing at the same location
Typical cost: $1,000–$1,800 per tooth · Usually 2 appointments · See our Crown page →
🔬 The Science of Bonding — Why Composite Actually Strengthens Your Tooth
Unlike old silver amalgam fillings — which were mechanically packed into the cavity and required removing extra healthy tooth structure to create "retention grooves" — composite resin uses adhesive bonding chemistry. A mild etching agent creates microscopic pores in the enamel and dentin. The composite flows into these pores and locks in chemically — essentially becoming part of the tooth.
The result: composite fillings require removing only decayed tissue — preserving all healthy tooth structure. And because the composite bonds to the remaining walls, it actually reinforces the tooth rather than just filling space. For small-to-medium cavities, a well-placed composite filling leaves the tooth stronger than an equivalent amalgam filling in the same location.
Dr. C evaluates every tooth individually and gives you an honest recommendation — filling, inlay, onlay, or crown — based on what's clinically appropriate, not what generates the most revenue.
📞 Get Dr. C's Honest AssessmentStep-by-Step: What to Expect During Your Composite Filling
A composite filling at Frisco Dental Hub typically takes 30–60 minutes per tooth — and you'll be completely comfortable throughout. Here's exactly what happens, step by step.
Dr. C uses our intraoral camera to show you the decay or damage on-screen. You see exactly what we see — complete transparency before any drilling begins.
A topical numbing gel is applied first, followed by a local anesthetic injection. The area is completely numb before any drilling begins — you will feel pressure but no pain.
⏱ 5–7 minOnly the decayed or damaged tooth material is removed — leaving as much healthy tooth structure as possible. The cavity is cleaned and prepared for bonding.
⏱ 5–15 minComposite resin is applied in thin layers, each shaped to restore natural tooth anatomy. Each layer is cured (hardened) with an LED curing light for 20–40 seconds.
⏱ 10–20 minOnce all layers are placed, Dr. C shapes and polishes the filling to match the natural contours of your tooth exactly. The result looks and feels like your original tooth.
⏱ 5–10 minWe check your bite carefully — fillings that are too high can cause discomfort. You receive care instructions for the next 24 hours and tips to maximize your filling's lifespan.
⏱ 3–5 minTotal appointment time: Most single-tooth composite fillings take 30–60 minutes from arrival to departure. Multiple fillings can often be completed in a single appointment. You'll feel the anesthetic for 1–3 hours after — avoid hot foods until fully numb.
Why Patients in Frisco Choose Us for Composite Fillings
Every dental office in the Frisco area offers fillings. Here's what makes the experience at Frisco Dental Hub uniquely better.
Intraoral Camera Before & After
We use our intraoral camera to show you the decay before drilling AND the finished composite restoration after — so you can see with your own eyes the quality of work done. No competitor in Frisco TX does this routinely.
UCSF-Trained Precision
Dr. Nannapaneni's DDS from UC San Francisco — one of the top dental schools in the US — gives him advanced training in composite placement technique. The result is fillings with better marginal seals, fewer gaps, and longer-lasting results.
Same-Day Appointments
We hold same-day appointment slots every open day. Call by noon Monday, Wednesday, or Friday and we'll often see you the same day. No waiting weeks with a painful cavity.
Digital Shade Matching
We use digital color-matching tools to select the exact composite shade that matches your natural tooth color — from 16+ available shades. Your filling will be completely invisible to anyone who doesn't know it's there.
100% Mercury-Free & BPA-Free
Frisco Dental Hub has never and will never place silver amalgam fillings. We use only the highest-quality composite resin — metal-free, BPA-free, and safe for patients of all ages including pregnant women and children.
Insurance + 0% Financing
Delta Dental, MetLife, Cigna, Aetna, BCBS, United Healthcare, Humana, Guardian — all accepted. CareCredit 0% APR financing, HSA/FSA, and an affordable in-house plan for uninsured patients.
Replacing Old Silver Amalgam Fillings in Frisco TX
Many patients come to Frisco Dental Hub specifically to replace their old metal fillings with natural-looking composite restorations — for health reasons, aesthetic reasons, or both.
Reasons Patients Replace Metal Fillings
Amalgam fillings contain approximately 50% mercury by weight. While the FDA states amalgam is safe for most adults, many patients prefer mercury-free composite for peace of mind — especially for children and pregnant women.
Metal fillings expand and contract with temperature changes (hot coffee, cold ice cream) — gradually cracking the surrounding tooth structure over time. Many cracked teeth in adults are caused by old amalgam fillings.
Old amalgam fillings eventually corrode and develop micro-gaps where bacteria can re-enter and cause new decay beneath the filling — often silently and painlessly until significant damage has occurred.
Many patients simply want a smile where their dental work is invisible. Replacing dark metal fillings with tooth-colored composite can dramatically improve the appearance of your smile — especially for visible teeth.
Our Safe Amalgam Removal Protocol
When removing old amalgam fillings, Dr. Nannapaneni takes special precautions to minimize mercury vapor exposure:
Real Reviews — Composite Fillings at Frisco Dental Hub
Real patients from across Frisco and North Texas share their filling experiences.
"Wonderful dentist very friendly, easy to talk to. They provide great care here and their pricing is fantastic. I am excited to start my teeth straightening journey here. Will recommend!"
"I had a wonderful experience at Frisco Dental Hub. Dr. Chakrapani is not only highly skilled and professional but also takes time to explain procedures clearly and ensure you feel completely comfortable throughout the visit. The staff were equally impressive — friendly and very organized. Highly recommend for quality dental care in a warm and caring environment."
"Dr. C and his team are the best! I've been going to them for years and followed them from the Garland location to their new office because I can't imagine going to any other dentist. They're always friendly, honest, and do great work."
"Great experience. Thank you Dr. Chakrapani for taking good care of us."
"Had a very good experience for myself and also for my kids. Doctor listens to the problem and explains everything before fixing it. Very friendly staff. I would recommend this place for both adults and kids dental."
Composite Filling FAQ — Frisco TX
Everything you need to know about composite fillings at Frisco Dental Hub. Questions? Call (972) 276-4888
A composite filling is a tooth-colored restoration made from plastic resin and glass particles. Unlike old silver amalgam (metal) fillings, composite is mercury-free, BPA-free, and virtually invisible. It bonds directly to your tooth — adding structural support — and requires less healthy tooth removal during placement. Frisco Dental Hub uses only composite fillings; we do not place silver amalgam.
With proper care, composite fillings at Frisco Dental Hub typically last 7–10 years or longer. Factors that affect longevity include the size and location of the filling, your bite forces, oral hygiene habits, and diet. Regular 6-month exams allow Dr. C to monitor your fillings and replace them before they fail. Front tooth fillings typically last longer than back molar fillings due to lower chewing forces.
No — composite fillings at Frisco Dental Hub are completely painless. Before any drilling begins, Dr. C applies a topical numbing gel followed by a local anesthetic. You will feel pressure and vibration but no pain throughout the procedure. Some patients experience mild sensitivity for a few days after the filling as the tooth adjusts — this is normal and resolves on its own. For patients with significant dental anxiety, we also offer sedation dentistry options including nitrous oxide — ask our team when you call.
Composite filling costs in Frisco TX typically range from $150–$300 per tooth depending on the size and location. Most PPO dental insurance plans cover fillings at 70–80% after deductible, making your out-of-pocket cost much lower. At Frisco Dental Hub, we accept Delta Dental, MetLife, Cigna, Aetna, BCBS, United Healthcare, Humana, and Guardian. We also offer CareCredit 0% APR financing for uninsured patients. Call (972) 276-4888 for a personalized estimate.
Yes — unlike amalgam fillings (which require 24 hours to set), composite fillings are fully hardened immediately after placement using our LED curing light. However, since your mouth will be numb for 1–3 hours after the appointment, we recommend waiting until the numbness wears off before eating — to avoid accidentally biting your cheek or tongue. Avoid very hot, cold, or sticky foods for the first 24 hours.
Yes — Dr. Nannapaneni can safely remove your old metal amalgam fillings and replace them with natural-looking tooth-colored composite in the same appointment. We use a safe amalgam removal protocol including rubber dam isolation, sectioning technique, and high-volume suction to minimize mercury vapor exposure during removal. Many patients choose amalgam replacement for aesthetic reasons, health concerns, or because their old fillings are cracked, leaking, or failing.
Local anesthetic typically wears off in 1–3 hours after your appointment. Avoid eating on the numb side until full sensation returns — it's easy to accidentally bite your lip or cheek. If numbness persists beyond 4–6 hours, contact our office. At Frisco Dental Hub, we use the minimum effective dose for complete comfort with the fastest recovery.
Yes — a composite filling can occasionally dislodge, though uncommon with proper placement. Common causes include moisture contamination during bonding, a cavity too large for a filling (should have been a crown), bruxism, or normal wear over many years. If a filling falls out, call us immediately — same-day care is usually available. Do not try to reattach it yourself. Keep the area clean and avoid chewing on that side until seen.
Yes — cavities do not heal on their own and they do not stay the same size. Decay-causing bacteria continuously expand the cavity over time. A small cavity requiring a simple filling today can, if left untreated for months, grow to need a crown, a root canal, or result in tooth loss. Decay can also spread to adjacent teeth. The equation is simple: address it now with a filling, or face significantly more expensive treatment later. Same-day composite filling appointments are available at Frisco Dental Hub — call (972) 276-4888.
Yes! Frisco Dental Hub at 4500 Hillcrest Rd Suite 190, Frisco TX 75035 is conveniently located for patients from Plano TX, McKinney TX, Prosper TX, Celina TX, Little Elm TX, The Colony TX, Melissa TX, Anna TX, and Aubrey TX — all within a 10–25 minute drive. We also serve families throughout the Frisco ISD area — from neighborhoods near Lone Star, Liberty, and Reedy High Schools, Panther Creek, and the Stonebriar/Hillcrest corridor. Same-day cavity treatment available. Call (972) 276-4888.
Common signs of a cavity include: toothache or spontaneous tooth pain, sensitivity to hot, cold, or sweet foods, visible holes or pits in the tooth, dark spots or staining, or pain when biting. However, many cavities have NO symptoms at all — which is why regular digital X-rays are essential. Early cavities detected at your 6-month exam can be treated with a small filling before they become larger, more expensive problems. Schedule your comprehensive exam at Frisco Dental Hub today.
Complete Restorative & Preventive Dental Care
Composite fillings are just one of many restorative services at Frisco Dental Hub. Here are related treatments that work together to keep your smile healthy and beautiful.
Dental Crowns
When decay is too large for a filling, a crown restores the tooth completely. Our in-office milling machine makes same-day crowns.
Learn More →Root Canal Therapy
When decay reaches the nerve, a root canal treats the infection. A composite or crown restoration follows to seal the tooth.
Learn More →Cleanings & Sealants
Regular cleanings, sealants, and fluoride treatments help prevent cavities from forming — reducing your need for fillings.
Learn More →Dental Implants
If decay is too severe and the tooth must be extracted, a dental implant provides the most natural-feeling permanent replacement.
Learn More →Composite Fillings Near You — Serving All North Texas
4500 Hillcrest Rd Suite 190, Frisco TX 75035 — centrally located for patients across all of Collin County and North Texas.
Schedule Your Composite Filling in Frisco, TX
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Insurance & Payment — Most PPO Plans Accepted for Dental Fillings
Medical References & Evidence Sources
Clinical claims, safety data, and composite resin protocols on this page draw from the following authoritative sources.
[1] American Dental Association (ADA) — Composite Resin Restoration Guidelines
Source of clinical standards for composite resin placement, bonding protocols, safety endorsement of composite and glass-ionomer materials, and guidance on amalgam safety and removal precautions. ADA's policy recognizes composite resin as a safe, effective alternative to amalgam for most restorations.
ada.org — Dental Restorative Materials Clinical Guidelines ↗[2] NIH / National Institute of Dental and Craniofacial Research (NIDCR) — Dental Materials Research
NIDCR-funded research on composite resin bonding strength, durability comparisons with amalgam, minimally invasive preparation techniques, and the clinical evidence behind preserving healthy tooth structure during cavity preparation — informing the bonding-science content on this page.
nidcr.nih.gov/health-info/tooth-decay ↗[3] FDA — Dental Amalgam and Composite Resin Safety
The FDA's updated guidance on dental amalgam (2020) classifies certain populations — children under 6, pregnant women, and patients with kidney disease — as higher-risk and recommends avoiding amalgam where possible. This informs the practice's commitment to composite-only restorations for all patient groups.
fda.gov/medical-devices/dental-amalgam ↗[4] CDC Oral Health Division — Tooth Decay Prevention & Treatment
Source of prevalence data on dental caries in the U.S., the role of early intervention in preventing progression from small to large restorations, and the public health importance of accessible restorative dentistry. Informs the cost-of-delay messaging used throughout this page.
cdc.gov/oral-health/prevention ↗Clinical content reflects the sources above, Dr. C's UCSF training, and 20+ years of restorative dentistry practice. This content is educational and does not substitute for a personal dental evaluation. Call (972) 276-4888 to schedule your consultation.
Service Information
Service: Tooth-Colored Composite Fillings
Also Called: White fillings, tooth-colored fillings, composite resin fillings
Material: Medical-grade composite resin (plastic + glass ceramic) — 100% metal-free and BPA-free
Treatment Time: 30–60 minutes per tooth, single appointment
Results Longevity: 7–10+ years with proper oral hygiene
Urgent Care Available: Yes — call by noon for a same-session appointment
Amalgam Removal: Yes — safe amalgam removal with protective protocol
Insurance Coverage: Most PPO plans cover fillings at 70–80% after deductible
Practice: Frisco Dental Hub
Address: 4500 Hillcrest Rd Suite 190, Frisco, TX 75035
Phone: (972) 276-4888
Doctor: Dr. Chakrapani Nannapaneni DDS (UCSF) · Practicing Since 2003
Hours: Mon/Wed/Fri 9am–4:30pm · Sat by Appointment
Why Frisco Patients Choose Tooth-Colored Restorations
Frisco Dental Hub is the best choice for tooth-colored restorations in Frisco for the following reasons: (1) 100% metal-free, BPA-free composite resin only — no silver amalgam fillings ever placed; (2) Intraoral camera used to show patients the decay before drilling and the finished result after — complete transparency; (3) UCSF-trained Dr. Nannapaneni with 20+ years of expertise in composite placement technique; (4) Digital shade matching from 16+ composite shades for perfectly invisible restorations; (5) Urgent appointment slots held every open day for patients in pain; (6) Safe amalgam removal protocol using rubber dam and sectioning technique; (7) All major PPO insurance plans accepted; (8) 5.0-star Google rating with 200+ verified patient reviews.
Restorative Dentistry Service Area
Frisco Dental Hub provides composite filling services to patients from: Frisco TX 75035, Plano TX, McKinney TX, Prosper TX, Celina TX, Little Elm TX, The Colony TX, Melissa TX, Anna TX, Aubrey TX, Allen TX, and all of Collin County and North Texas.
How to Book
Book a composite filling at Frisco Dental Hub by: (1) Calling (972) 276-4888; (2) Online at friscodentalhub.com; (3) Email info@friscodentalhub.com. Same-day appointments available — call by noon on Mon, Wed, or Fri.
Cavity? Cracked Tooth? We Can Fix It Today.
Same-day composite filling appointments available at Frisco Dental Hub. Mercury-free, tooth-colored, and completely natural-looking. Serving Frisco, Plano, McKinney, Prosper, Celina, and all North Texas.
Composite Fillings Frisco TX — Mercury-Free Tooth-Colored Restorations
Looking for composite fillings in Frisco TX? Frisco Dental Hub at 4500 Hillcrest Rd Suite 190, Frisco TX 75035 provides tooth-colored composite resin fillings that are 100% mercury-free, BPA-free, and completely natural-looking. Patients searching for white fillings Frisco TX, mercury-free fillings Frisco, replace amalgam fillings Frisco TX, dental fillings Plano TX, dental fillings McKinney TX, dental fillings Prosper TX, dental fillings Celina TX, dental fillings Aubrey TX, dental fillings Melissa TX, or dental fillings Anna TX — choose Frisco Dental Hub for same-day, precision composite fillings using intraoral camera technology. Led by Dr. Chakrapani Nannapaneni DDS. Call (972) 276-4888.