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Five stars

600+ Online Reviews

New Patient Special

Only $150

Comprehensive Exam, Digital X-Rays, Cleaning & More

(Terms Apply)

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600+ Online Reviews

La Mesa’s Trusted Dental Experts

More Than a Dental Visit

At Great Smiles of La Mesa, we’ve reimagined what a dental visit should be. Our modern approach combines cutting-edge technology with thoughtful comforts to create a dental experience unlike any other. From our iTero 3D scanner to heated blankets, noise-canceling headphones, lavender towels, and Netflix during your treatment, we’ve thought of everything to make your visit exceptional. Come see how we're Doing Dentistry Differently.

Advanced Technology

Patient Comfort

Personalized Care

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See What Our Patients Are Saying

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Five stars

600+ Online Reviews

Dentist

Dr. Sherin Johnson, DDS

Dr. Sherin Johnson is here to change your mind about dentistry. She knows the dentist’s chair can be intimidating, so she works hard to make every visit comfortable, positive, and maybe even a little fun. With a passion for helping patients feel confident in their smiles, she combines expertise, compassion, and a warm, welcoming approach. Outside the office, Dr. Sherin is a proud mom to three wonderful daughters. She loves baking with her girls, traveling, and giving back—volunteering both locally in underserved communities and abroad in Nicaragua. Her professional achievements include First Place at the LLUSD Research Symposium, the Selma Andrews Scholarship, and serving as Social VP of her senior dental class.

Dr. Johnson’s Professional Affiliations

American Dental Association

California Dental Association

San Diego Dental Society

American Academy of Clear Aligners

American Academy of Cosmetic Dentistry

American General Dentistry Association

American Academy of Implant Dentistry

Board Certified Periodontist

Dr. Fallon Livingston, DDS

Dr. Livingston is a skilled periodontist dedicated to keeping your teeth and gums healthy through expert, compassionate care. A Graduate of Loma Linda University School of Dentistry, Board Certified Periodontist, and currently completing her second Master’s in Oro-Facial Pain at the University of Southern California, she blends advanced training with a gentle approach to help patients achieve confident, healthy smiles. Practicing since 2011, Dr. Livingston enjoys yoga, hiking, traveling, cooking vegan meals, and exploring new restaurants and studios. She’s also passionate about giving back, volunteering with Flying Doctors of America, the Compassion Clinic, and on a mission trip to Nicaragua. Her honors include the Community Service Award and the California Society of Periodontology Excellence in Periodontics Award.

Dr. Livingston’s Professional Affiliations

American Dental Association

California Dental Association

American Academy of Periodontology

Healthy Smiles Start Here

Comprehensive Dental Care

From preventative care to cosmetic transformations, we offer a complete range of dental services using the latest technology and techniques.

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Invisalign®

Want straighter teeth without the hassle of braces? Invisalign® is your clear, comfortable solution. At Great Smiles of La Mesa, we’re a Platinum Plus Invisalign Provider, trusted by hundreds of patients to deliver confident, healthy smiles.


With iTero® digital scans and custom clear aligners, your treatment is precise, discreet, and easy to manage. The aligners are removable, low-maintenance, and perfect for busy teens and adults who want results without the metal.

Insurance & Flexible Payment Options

We work with most major insurance providers and offer flexible payment options to make dental care accessible.

Accepted Insurances

Aetna

BlueCross/BlueShield

Delta Dental

Guardian

MetLife

Principal

United Healthcare

And many more

Note: We no longer accept HMO plans. Please contact our office for the most up to date information.

Payment Options

Cash, Check & Credit Cards

We accept all major credit cards for your convenience.

Cherry Financing

Cherry offers flexible financing solutions to help patients afford the dental care they need without the stress of upfront costs. Click here to apply.

Financing Options

Special financing options available for larger treatments through CareCredit, Lending Club, and Sunbit.

Affordable Memberships

No insurance? No Problem. Our affordable and comprehensive membership plans start at just $36/month. Click here to learn more.

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New Patient Resources

First Visit? We’ve Got You Covered

Everything you need to know to prepare for your first appointment.

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Aesthetic Assessment

A look at the appearance of your smile to discuss cosmetic goals and options.

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Oral Cancer Screening

A quick, painless check for any signs of abnormalities or early cancer in your mouth.

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Functional Bite Assessment

We check how your teeth come together to spot any bite issues that could affect your jaw.

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Dental Risk Evaluation

We identify factors like cavities, gum disease, or grinding that could impact your oral health.

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iTero Wellness Scan

A 3D digital scan that shows a detailed picture of your teeth and gums.

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All the Vibes

Unwind with headphones, heated blankets, and Netflix at our spa-inspired dental office.

Please bring a valid photo ID, your dental insurance card (if applicable), and a list of any current medications. If you filled out forms online beforehand, you're ahead of the game.

What should I bring to my first appointment?

Frequently Asked Questions

How long will my first appointment take?

Your first visit typically takes about 90 minutes, and we offer a modern, comprehensive dental experience. This includes a detailed exam, digital X-rays, an iTero® 3D scan, and creation of your personal dental health care plan.

What should I bring to my first appointment?

Please bring a valid photo ID, your dental insurance card (if applicable), and a list of any current medications. If you filled out forms online beforehand, you're ahead of the game.

Do you accept my insurance?

Most likely—Great Smiles of La Mesa accepts many major PPO dental insurance plans. Give us a call at (619) 466-4448, and we’ll be happy to check your coverage.

Is parking available?

Yes. Free and convenient parking is available onsite, so you won’t have to stress about finding a spot.

Do you offer sedation options for anxious patients?

Absolutely. We’re certified in Oral Conscious Sedation, a safe and effective way to help you relax during treatment. Your comfort is a top priority here.

Do you offer emergency dental services?

Yes, we do. Whether it’s a sudden toothache, chipped tooth, or any urgent dental issue, call us ASAP at (619) 466-4448. We’ll do our best to see you the same day.

Designed For Your Comfort

Take a Look at Our Office

From our cozy lobby to high-tech treatment rooms, every detail is here to make your visit feel easy and stress-free.

Why Choose Us?

The Great Smiles of La Mesa Difference

Discover why patients choose our practice to take care of the health and beauty of their smile.

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Full-Service Dentistry Since 2011

Modern dentistry, timeless care. We’ve been delivering expert, patient-focused dental services for over a decade.

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Advanced Dental Certifications

Our team includes a Board Certified Periodontist and Endodontist for expert implant, gum, and root canal care.

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Vibrant & Professional Experience

Dental care that fits your lifestyle. Perfect for busy professionals who want quality, efficient service without the stuffy feel.

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Specialized Dental Services

From general cleanings to cosmetic makeovers and restorative work, we’ve got you covered. One office, all the treatments you need.

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Exclusive New Patient Special

This includes a comprehensive exam, x-rays, iTero scan, and a professional cleaning—all for only $150.

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Cutting-Edge Dental Technology

We invest in the latest tech so your care is smoother, faster, and more comfortable—every single time.

Read Our Blog

Stay informed with the latest company news, information, and updates on our blog.

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Can I Have Dairy After Getting Dental Implants?

August 21, 2025
Wondering if you can have dairy after dental implant surgery? Great Smiles of La Mesa shares what’s safe, what to avoid, and how to heal quickly after your procedure.
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Top 5 Reasons to Schedule a Dental Check-Up Every 6 Months

August 21, 2025
Discover why a dental check-up every 6 months is crucial for your health. Great Smiles of La Mesa explains how regular visits prevent problems and save money.
Are Dental Implants Covered by Insurance?

Are Dental Implants Covered by Insurance?

May 24, 2025
Dental implants are one of the most effective and long-lasting solutions for replacing missing teeth—but they can also be a significant investment. Naturally, one of the most common questions patients have is whether dental implants are covered by insurance.
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