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Your Trusted Newport Beach Dentist for Comprehensive Dental Care
At Dentistry of Newport Beach, we have dedicated decades to providing personalized dental care in a warm, professional environment. Our practice combines advanced technology with a patient-centered approach, offering comprehensive general, cosmetic, and restorative services tailored to individual needs. Dr. George Maddox brings extensive experience in aesthetic dentistry, ensuring each treatment plan prioritizes comfort, long-term results, and the natural beauty of your smile. Our team of skilled professionals, from hygienists to assistants, is committed to creating a welcoming atmosphere where patients feel confident in their care. With over 800 five-star reviews, we take pride in delivering exceptional service that exceeds expectations.

Located in Newport Beach, our office serves residents throughout Orange County, emphasizing transparency, education, and personalized attention. We utilize state-of-the-art techniques, including porcelain veneers, Invisalign, and implant restorations, to address diverse dental needs. Our focus on preventive care and periodontal health ensures lasting oral wellness for every patient. By maintaining rigorous continuing education, we stay at the forefront of dental advancements to benefit our community. It is our mission to be the trusted choice for families seeking reliable, compassionate dental care in Newport Beach.
Services
Cosmetic Dentistry Implant Restorations Invisalign Teeth Whitening Endodontics Porcelain Veneers Fixed Bridges Periodontal Care
Highlights and features
  • We offer decades of experience in general and cosmetic dentistry with a focus on patient comfort.
  • Our team utilizes advanced technology for precise, effective treatments tailored to individual needs.
  • We prioritize transparency, discussing treatment options and financial obligations before any procedure.
  • Our practice has earned over 800 five-star reviews for exceptional patient care and results.
  • We provide comprehensive services, from preventive care to complex restorative treatments.
What people say
Amazing smile transformation Painless procedures Personalized treatment plans Skilled and caring team State-of-the-art technology
Services
Cosmetic Dentistry
Our cosmetic dentistry services transform smiles through porcelain veneers, crowns, and teeth whitening. These treatments address discoloration, chips, gaps, and misalignment while preserving natural tooth structure. Patients receive personalized consultations to create aesthetically pleasing, functional results that boost confidence and oral health.
Implant Restorations
Implant restorations replace missing teeth with permanent solutions that mimic natural tooth function and appearance. The process involves placing titanium posts into the jawbone, which integrate with bone tissue to support crowns or dentures. This prevents bone loss and maintains facial structure while restoring full chewing capability.
Invisalign
Invisalign offers discreet orthodontic treatment using custom-made, removable aligner trays. This technology gradually repositions teeth without traditional brackets or wires, allowing easier oral hygiene maintenance. Treatment plans use CAD-CAM technology for precise tooth movement, with tray changes every 1-2 weeks.
Endodontics
Endodontic treatment saves infected or damaged teeth by removing inflamed nerve tissue from root canals. The procedure involves sterilizing, shaping, and filling the internal tooth space to eliminate infection. Modern techniques ensure minimal discomfort while preserving natural tooth structure and preventing extraction.
Periodontal Care
Our periodontal services include routine cleanings, deep cleanings, and maintenance for gum disease. Registered hygienists perform prophylaxis to remove plaque buildup and scaling/root planing for advanced cases. Regular periodontal maintenance helps control bacterial growth, reducing risks of systemic health complications linked to poor oral health.
People
George Maddox
Dentist
Dr. George Maddox, a UCLA Dental School graduate, has practiced dentistry in Newport Beach for decades. He specializes in cosmetic and general dentistry, maintaining active membership in professional organizations. With over 800 five-star reviews, he combines technical expertise with patient-centered care.
Questions
What dental services do you offer?
We provide general, cosmetic, and restorative dentistry including cleanings, veneers, implants, Invisalign, and root canals.
Do you accept dental insurance?
We accept most PPO dental plans. Contact our office to verify coverage for your specific insurance provider.
Are emergency dental appointments available?
We prioritize emergency cases and make every effort to accommodate urgent dental needs the same day.
What payment methods do you accept?
We accept major credit cards, cash, and checks. Flexible financing options are also available for qualified patients.
How can I schedule an appointment?
Request an appointment online or call us directly at (949) 548-5029 during our business hours.
Reviews (6)
James Warren
Jun 13, 2022 Report
Dr. Maddox took care of a dislodged crown the same day it happened. He fit me in his schedule so I was able to have it re cemented for Christmas Eve dinner. He and his staff are great!
Carlos R.
Apr 14, 2022 Report
I've been going to Dr. Maddox office for a little over 20 year. Great dentist and the staff are all excellent. Very nice and welcoming people. I appreciate all the hard work they've done for my teeth!
Devin Zoe Galvez
Apr 08, 2022 Report
Dr Maddox is by far one of the most genuine and caring dentist that I have been around. He made me feel very comfortable and at ease besides the fact that I have very many teeth problems right now.
Jimmy Woods
Mar 15, 2022 Report
Dr. Maddox is a true pro and the most painless dentistry in my lifetime. His dental assistants, hygienists and staff are prompt, courteous and make my dental experience very comfortable. I now have great dental health thanks to their great dental care! They will not let you down.
Stephanie Voss
Mar 11, 2022 Report
I've been a patient of Dr. Maddox and his wonderful staff for over 20 years. It's so comforting (especially in these times!) to know that this familiar, caring staff has my best interests at heart. This office has seen me through many different procedures. I also have no fear of dentistry, as they have always taken such good care of me. The professionalism and seamless teamwork has always impressed me, as well as the friendliness and great attitude of everyone that is a part of Dr. Maddox's practice!
Bret R.
Mar 04, 2022 Report
After our dentist closed her office abruptly without any notice to her patients, I thankfully was referred to Dr. Maddox. The hygienist Joey was so friendly and she put me immediately at ease upon arrival. Dr. Maddox then gave me a thorough exam and found areas that my former dentist had missed. I am so grateful to him for having an eagle eye and being able to fix these problems before any real issues set in. (Who wants tooth pain?) Their website is easy to use and you can request an appointment there for those folks who are scared to make "that" call. Do yourself a favor and make your appointment today. Your mouth is so much a part of your overall health. Don't neglect it any further!