Mona Lisa Smile Dental—Premier Walnut Creek Dentist
A masterpiece of health: your premier dentist in Walnut Creek
At Mona Lisa Smile Dental, we see a healthy smile as a work of art. As a leading dentist in Walnut Creek, we strive to combine the precision of modern technology with the personalized touch of a small practice.
We are conveniently located for people all over the East Bay, from the stores at Broadway Plaza to the peaceful communities of Saranap, and we provide a one-stop shop for all your family’s dental needs.
A multidisciplinary approach to your dental health
What sets us apart is our multidisciplinary approach. We are more than just a general practice; we are a comprehensive dental center designed to handle every aspect of your oral health in one location.
Seamless quality and consistent results
We combine these specialized skills to ensure that your care is seamless, consistent, and of the highest quality. From your child’s first checkup to advanced restorative work, every treatment is handled with a unified vision for your smile.
Specialized care for every stage of life
Our team specializes in orthodontics, oral surgery, periodontics, and pediatric dentistry. By housing these experts under one roof, we eliminate the need for outside referrals and keep your family’s care within a team you already trust.
A multidisciplinary approach to your dental health
What sets us apart is our multidisciplinary approach. We are more than just a general practice; we are a comprehensive dental center designed to handle every aspect of your oral health in one location.
Seamless quality and consistent results
We combine these specialized skills to ensure that your care is seamless, consistent, and of the highest quality. From your child’s first checkup to advanced restorative work, every treatment is handled with a unified vision for your smile.
Specialized care for every stage of life
Our team specializes in orthodontics, oral surgery, periodontics, and pediatric dentistry. By housing these experts under one roof, we eliminate the need for outside referrals and keep your family’s care within a team you already trust.
Meet Dr. Mohammad Khandaqji
Dr. Mohammad Khandaqji, DDS, is a trusted Walnut Creek dentist with over 25 years of experience. Since 1997, patients have benefited from his expertise in transforming smiles and improving dental health across various specialties, including cosmetic dentistry, orthodontics, dental implants, and more.
Recognized excellence in dental care
Our practice is led by a commitment to clinical mastery and ongoing education. We are proud to be affiliated with the most prestigious organizations in the dental industry, ensuring that our patients in Walnut Creek receive treatment backed by global standards.













Services
General & Preventive Dentistry: Protecting Your Masterpiece
A good foundation is the key to maintaining a grin for life. Our general dentistry treatments emphasize “prevention over treatment.” We use cutting-edge diagnostic equipment, such as 3D Dental Imaging and Digital Dental X-rays, to monitor your health with microscopic precision.
Routine Maintenance
Proactive Protection
Total Wellness
Services
Specialized Restorative Care & Endodontics
When a tooth is injured or infected, time and expertise are critical. Our internal team includes Endodontic and Prosthodontic specialists who strive to save your natural teeth wherever possible.
Saving Your Natural Smile
Restoring Function
Services
Walnut Creek’s Dental Implant & Oral Surgery Center
Missing teeth can affect both your confidence and your health. Mona Lisa Smile Dental is a renowned Dental Implants provider. Because we have an Oral Surgeon on-site, we can handle the full process from the initial scan to the final crown.
Advanced Implantology
Full-Arch Solutions
Surgical Excellence
Services
Orthodontics for All Ages: Invisalign & FASTBRACES
Straightening your teeth is more than simply a cosmetic procedure; it is also about optimal alignment and long-term oral health. Our Orthodontist staff provides a number of approaches to a straighter smile:
Clear Aligners
Accelerated Results
Traditional and Pediatric Braces
Services
Periodontics: Advanced Gum Care
Your gums are the basis of your smile. As your Walnut Creek Periodontist, we can treat everything from early gingivitis to advanced gum disease. Our services include scaling and root planing, laser gum therapy, crown lengthening, and pocket reduction surgery. We concentrate on regenerative treatment to keep your teeth in a healthy, stable environment.
Services
Cosmetic Dentistry: Redefining Your Smile
If you’ve ever been hesitant to display your teeth, our Cosmetic Dentist Suite is for you. During a Smile Makeover Consultation, we develop a plan using:
- Porcelain Veneers and Cosmetic Dental Bonding.
- Teeth whitening can be done in the office or at home.
- Gummy Smile Treatment and Enamel Shaping.
- Whitening that is safe for sensitive teeth.
Services
Compassionate Pediatric Dentistry
We enjoy showing children that the dentist can be a pleasant environment! Our Pediatric Dentist offers specific services such as Children’s Teeth Cleaning, Pediatric Dental Fillings, and Pulpotomy/Pulpectomy (root canals for baby teeth). We also provide Habit Counseling for thumb sucking and Frenectomies for tongue knots to ensure your child’s oral development is on track.
Services
Emergency Dental Services in Walnut Creek
Dental pain does not follow a schedule. When the unexpected happens, Mona Lisa Smile Dental provides emergency dental care.
Immediate Relief
Restorative Repairs
Comfort & Technology
We understand that going to the dentist can cause anxiety for some people. That is why we provide Sedation Dentistry, which includes Nitrous Oxide (Laughing Gas) and Oral Sedation to ensure that your visit is completely comfortable. With our 3D Dental Imaging and Laser Therapy, we offer a modern, “pain-minimized” experience.
What our patients say about their experience
At Mona Lisa Smile Dental, we believe the best measure of our work is the confidence and comfort of our neighbors. Here is what your Walnut Creek community has to say about our care.
Your questions answered
Frequently Asked Questions
Why should I visit a multi-specialty clinic like Mona Lisa Smile Dental?
By having an Oral Surgeon, Orthodontist, and Periodontist in the same Walnut Creek office, we ensure better communication between specialists and save you time driving to multiple locations.
Do you provide financing for dental implants or Invisalign?
Yes. We believe that quality care should be accessible. We offer a variety of payment plans and collaborate with most insurance companies to maximize your benefits.
How do I know whether I need a Periodontist or a General Dentist?
During your first Teeth Exam and Cleaning, our general dentists will evaluate your gum health. If they notice signs of advanced recession or bone loss, they will refer you to our Periodontist.
Contact Us
Whether you have a question about your insurance or need to schedule an urgent appointment, our team is here to help. We are conveniently located in the heart of the East Bay, making it easy for families from Saranap, Castle Hill, and beyond to receive top-tier dental care.
Visit us
Walnut Creek
2079 Olympic Blvd.
Walnut Creek, CA 94595
Antioch
3701 Lone Tree Way, Suite 3A
Antioch, CA 94509
Email Us
drk@monalisasmiledental.com
Call or Text Us
925-543-0000