Restore. Renew. Radiate. Spa-inspired dentistry, with nothing hidden.
Alethea means truth. Here, that means honest answers, clear prices, and appointments that are never rushed — from Dr. Kanthi J. Appannagari, DDS, who has spent more than twenty years caring for patients at every stage of life, in an office designed to feel like a retreat, not a clinic.
Proudly serving the Laguna Woods Village community — new patients always welcome.
Welcome to Alethea — your dentist in Laguna Woods
With over two decades in practice, Dr. Appannagari built Alethea around one idea: a dental visit should leave you feeling better than when you arrived. Whether it's keeping your natural teeth strong, making dentures truly comfortable, or replacing teeth with implants that let you enjoy every meal again — everything is explained clearly, in plain language, at your pace.
Photo of Dr. Appannagari(her real photo goes here)
Thoughtful details for our 55+ neighbors
Medication-aware dentistry
Many common medications affect the mouth — dry mouth, gum changes, healing. We review your full health picture and coordinate with your physicians when helpful.
Denture comfort, taken seriously
Sore spots, slipping, and difficulty eating aren't things to just live with. We adjust, reline, and rebuild dentures until they genuinely fit.
Clear, patient communication
Everything explained in plain language, repeated as often as you like, and provided in writing to take home. Family members and caregivers are always welcome in the room.
Easy to get to, easy to get in
Ground-floor access, ample parking close to the door, and unhurried scheduling so you never feel like a number.
Comprehensive care, beautifully delivered
Dentures
Comfortable, well-fitting dentures — full, partial, and adjustments for the ones you have.
Learn more →Dental Implants
Secure replacement teeth that stay put — eat, laugh, and speak with confidence.
Learn more →Crowns & Bridges
Durable restorations that protect worn or damaged teeth for years to come.
Learn more →Exams & Cleanings
Gentle preventive care, with special attention to gums and dry mouth.
Learn more →Root Canal Therapy
Gentle, effective relief that saves your natural tooth.
Learn more →Dental Emergencies
Tooth pain, a broken denture, a lost crown — call, and we'll do our best to see you today.
Learn more →Teeth Whitening
Safe, professional brightening — it's never too late for a lighter smile.
Learn more →Invisalign®
Clear aligners for gently straightening teeth at any age.
Learn more →
Nervous? That's exactly who we built this for.
Spa-calm rooms, warm blankets, soft music — and gentle sedation options for anxiety and longer procedures. If it's been years since your last visit, you're in good company here. No lectures, no judgment — just a fresh start.
Two decades of trust
"What made me stay is how she treats me like family and takes the time to explain her recommendations and answer my questions."
— Longtime patient of Dr. Kanthi"Never anything other than a totally painless, safe and professional experience. It's a great relief to leave having had a good experience at the dentist."
— Longtime patient of Dr. Kanthi"By far the best practice I have ever seen — excellent care for my complex dental issues, and the staff is friendly and helpful."
— Longtime patient of Dr. KanthiHome / Our Practice
Meet Dr. Kanthi J. Appannagari, DDS
Dr. Appannagari's photo(swap in the real one)
Truth, taught chairside
Dr. Appannagari has practiced dentistry for more than two decades, building a reputation for listening first, explaining everything, and never selling.
Her philosophy is simple: first understand your needs, then fully examine and diagnose, and educate you on your real options — so every final decision is always yours. New techniques and methods continually emerge in dentistry, and she is committed to staying at the forefront while keeping the highest standards of cleanliness and patient protection. Lasting relationships with patients, built on mutual trust and open communication, are the entire point of Alethea.
Financing
Flexible payment options so treatment plans fit real budgets — explained transparently before anything begins.
Insurance
HMO & PPO plans accepted. We'll verify your benefits and walk you through exactly what's covered.
In-House Membership
No insurance? Our membership plan covers preventive care and discounts treatment at honest, published prices.
New Patients
Unhurried first visits designed to understand your history, your goals, and anything that's made you nervous before.
Home / Services
Our Dental Services
Family, cosmetic, surgical, and orthodontic dentistry — most of your oral health needs handled in one calm office.
Family Dentistry
Exams & cleanings, crowns & bridges, dentures, root canals, fluoride & sealants.
Explore →Cosmetic Dentistry
Whitening, veneers, bonding, and tooth-colored fillings.
Explore →Orthodontics
Invisalign® clear aligners and retainers.
Explore →Oral Surgery
Dental implants, All-On-4, extractions, bone grafting.
Explore →Emergencies & TMJ
Same-day emergency care and TMJ treatment.
Explore →Sedation Dentistry
Comfort options for anxious patients and longer procedures.
Explore →
Gentle care for every ageExams & Cleanings
Thorough, gentle preventive visits with digital X-rays — the foundation of decades of oral health.
Crowns & Bridges
Beautiful, durable restorations that rebuild damaged teeth and replace missing ones.
Dentures
Modern full and partial dentures that fit comfortably and restore everyday confidence.
Root Canal Therapy
Gentle therapy that removes infection, relieves pain, and preserves your natural tooth.
Fluoride & Sealants
Simple, proven protection against decay for kids and adults alike.
Inlays & Onlays
Conservative restorations that repair damage while preserving healthy tooth structure.
Refined, natural resultsTeeth Whitening
Professional whitening that safely removes stains and discoloration with long-lasting results.
Veneers
Custom porcelain veneers that transform chipped, stained, or uneven teeth naturally.
Bonding
Quick, conservative fixes for chips and gaps — often in a single visit.
Composite Fillings
Tooth-colored fillings that restore strength invisibly.
Straighter, healthier smilesInvisalign®
Clear, removable aligners that straighten your smile and improve your bite — without brackets or wires.
Retainers
Custom retainers that protect your results for the long term.
Precision, delivered gentlyDental Implants
Permanent, natural-looking tooth replacement that preserves jawbone health.
All-On-4 Implants
A full arch of fixed, natural-looking teeth supported by four implants.
Tooth Extractions
Gentle removal — including wisdom teeth — to relieve pain and prevent complications.
Bone Grafting
Rebuilding bone to support implants and long-term oral health.
Same-Day Emergency Care
Tooth pain, breaks, and swelling can't wait — call us and we'll do everything possible to see you today.
TMJ Treatment
Relief for jaw pain, clicking, and tension headaches through careful diagnosis and conservative treatment.
Home / Sedation
Sedation & Comfort Dentistry
Comfort isn't an add-on. It's the design.
From a spa-calm environment — warm blankets, headphones, soft light — to sedation options for anxiety and longer procedures. Tell us what's made you avoid the dentist, and we'll plan around it, honestly and without judgment.
Spa-calm comfortHome / Smile Gallery
Smile Gallery
Before-and-after cases — dentures, implants, crowns, and brighter smiles. Real patient photos coming as the practice grows.
Veneers · Case placeholderWhitening · Case placeholderInvisalign® · Case placeholderHome / Contact
Visit Our Laguna Woods Office
Request an Appointment
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Location & Contact
24361 El Toro Rd, Suite 110
Laguna Woods, CA 92637
Phone: (949) 328-9215 · (949) 328-9217
Text: (949) 328-9215
Email: office@smilelaguna.com
Getting Here
Ground-floor office with accessible entry and plenty of parking near the door. Minutes from Laguna Woods Village.
Office Hours
- Monday – Saturday9:00 AM – 6:00 PM
- SundayClosed
Financing & Insurance
HMO & PPO insurance plans accepted. Since Medicare generally doesn't cover routine dental care, our in-house membership plan offers preventive visits and honest discounts at clear, published prices — we'll walk you through every option before treatment begins.