George Maddox Dentistry
George Maddox, DDS:
Practice Profile Page


Cosmetic Dentist in Newport Beach
George Maddox, DDS
Newport Beach, CA













A list of major dental treatments which I offer my patients:

Dental cleaning

White fillings


Inlays & onlays


Clear aligners

Porcelain veneers

Teeth whitening

Dentures & partials

Root canal treatment

Tooth extraction

TMJ treatment

Dental implants


Offers Even28 at-home™? No

Offers Even28 at-dentist™? No

Offers Invisalign®? Yes


Monday: 8:00 am to 6:00 pm

Tuesday: 8:00 am to 6:00 pm

Wednesday: 7:00 am to 2:00 pm

Thursday: 8:00 am to 6:00 pm

Friday: Closed

Saturday: Closed

Sunday: Closed





Check out what some of our happy patients are saying about us:

Robert Walsh (Source: Google)


Been coming here for over a decade. Dr. Maddox is a great dentist, just wow! Very personable makes you very comfortable. Hygienists are outstanding and gentle. They also have a text services that is great for reminders and keeps you in track with your appointments.

Gerry W. from Newport Beach, CA (Source: Yelp)


Dr. Maddox and his competent and caring staff always make you feel special and relaxed.  Dr. Maddox’s skills are excellent and while visiting a Dentist Office, even for teeth cleaning is one of me least favorite things in life, but thanks to Dr. Maddox, I have been able to move past this fear.

Pam H. from San Francisco, CA (Source: Yelp)


My whole family goes to Dr Maddox.  We have been fortunate to be long time patients who have received excellent dental care. Every experience I have in the dental chair is a work of art.  The whole staff makes me feel like they are happy I am there!  I have never had pain or felt uncomfortable.  I highly recommend this talented dentist and his amazing staff!

John T. from Santa Ana, CA (Source: Yelp)


Had the most perfect teeth cleaning experience, was almost therapeutic.  I have been coming here for the past 10 years and would never look anywhere else.  Staff is super helpful, friendly, Dr. Maddox is outstanding, extremely knowledgeable helpful, and a great person. Elizabeth was my hygienist performing my teeth cleaning and she is absolutely wonderful. Definitely the place to go!!!

Suzie McClelland (Source: Google)


Dr. Maddox is the best. All my root canals and crowns are perfect and still going strong. He has a way of administering the shot so that you can barely feel it. Staff is friendly and professional. I highly recommend.

Karen W. from Newport Beach, CA (Source: Yelp)


I found my way to Dr. Maddox office earlier this year after avoiding the dentist for a few years after a bad experience elsewhere. Dr. Maddox and his team have been very helpful to get me back on track with my dental care and also very kind and gentle as I am somewhat anxious when having dental work done. I would highly recommend Dr. Maddox

Margaret M. from Laguna Woods, CA (Source: Yelp)


I’ve been a patient of Dr. Maddox for 20 years plus. He’s the best dentist I have ever used. In addition to the confidence I have in his superior skills as a dentist, is the confidence I have in his honesty and his determination to keep my teeth in absolute top-notch condition. His staff is flawless, highly skilled and very professional — yet at ease and friendly with their work. Dr. Maddox and his staff actually make my visit to the dentist a pleasant experience, and that’s saying a lot!

Marie Magallanes  (Source: Google)


This team deserves 5 stars! Not only do they offer early morning appointments (Wednesdays), they greet me with big smiles everytime. My dental hygienist always takes care of me. The dentist isnt always a place people like going to but I feel at home here. Dr. Maddox is genuinely interested in all my dental requests and is a wealth of knowledge especially when it comes to some of the cosmetic requests I have. I recently decided to start going 3 times a year I have so fun much!

Curt F. from Orange, CA (Source: Yelp)


I would like to personally thank Dr Maddox ( and his wife). I broke my front tooth off at work and was in x tremendous pain. I didn’t know what to do- I called my insurance- no call back- I called a private dental place who I won’t mention name I called their emergency line and nobody called me back there either. Had  someone of a friend who new doctor Maddox  , she made the call and within 30 minutes I was in his office- in his shorts and all. It was an amazing experience. He got me out of pain- got my tooth fixed all within about 2 hours. Let me say this is at 9:30 pm in a dentist office. He did everything finding tools, x rays u name it he did it! His professionalism was exceptional and his compassion is unbeatable and un rate able !! I appreciate now what a real, true- nuts and bolts dentist and he put me back together so customer for life Thank you for taking time out of your life , your evening- to realty take an emergency call. If your looking for a real dentist, ( by the way- he only had to numb me 1 time full on root canal drilling the hole thing) don’t know what he did- but here Thank you again

Taylor W. from San Francisco, CA (Source: Yelp)


Dr George Maddox has been my dentist for almost 10 years and I continue to love my experience. I always know him and his amazing team have my best interest at heart. I am not one who takes pain well and they always make me feel so comfortable and safe. Not to mention they are so sweet! I highly recommend Dr Maddox and his team to everyone !

Gerry G. from Newport Beach, CA (Source: Yelp)


Dr. Maddox has been my Dr. for many years. His attention to detail as well as the Hygienist is outstanding. When you have an issue, he is alway willing fit you in.

Jeffrey Tolstad (Source: Google)


I have been a patient of Dr. Maddox for the past 5 years. He has always closely listened to my concerns and provided exceptionally creative and practical solutions to my dental challenges. I could not be happier with his full rebuild of my bite, which had been caving in after many decades of crowns and fillings. Now, my smile and my comfort when eating make me very happy. Thank you, Dr. George and all your wonderful staff!

Mark S. from Newport Beach, CA (Source: Yelp)


Thank you to Dr. Maddox and his Staff for their accommodations with my dental emergencies.  You make me feel like my needs are your priority as well.  Having a Dentist that has my back is  comforting.

Jim W. from Huntington Beach, CA (Source: Yelp)


I believe Dr. Maddox and his office and clinical teams are the best I have found in Dentistry.  Myself and my family always receive prompt, courteous and professional treatment.  Above all to me, he is truly a painless dentist all the way…JBW

Joanna D. from Newport Beach, CA (Source: Yelp)


Being a long time patient and a former dental assistant at this practice, I have nothing but fantastic things to say about Dr. Maddox and his office staff. He is an amazing practitioner both in a restorative sense as well as a cosmetic one. I love that he is such a perfectionist and so talented in his field.  I 100% trust my family in his care and I have also referred a great deal of friends, all of whom are equally impressed.  If you are looking for a new dentist, I believe you have found your guy.

Ken O. from Escondido, CA (Source: Yelp)


I was referred to Dr. Maddox by a complete stranger who saw my 2 front chipped teeth and asked when I was going to fix them. I had talked with various dentists who didn’t give me a good outlook on my teeth. I had an initial consultation with him where he explained what he thought he could do, which is basically rebuild my entire mouth over a few appointments. My 2nd appointment (first was a cleaning) I was in the dentist chair for a little over 5 hours…and the results are honestly night & day. The best part is, my teeth look completely natural. They don’t look fake, they look like my natural teeth. Thank you Dr. Maddox, you have a customer for life.

Emily R. from Newport Beach, CA (Source: Yelp)


I was referred to Dr. Maddox after having a horrible experience with another top rated cosmetic dentist in the area. I researched many dentists before choosing one to complete my front veneers and wish I would’ve known about Dr. Maddox and his office while choosing a dentist to go with. Dr. Maddox is brilliant with his cosmetic work. He has such an artistic eye and fixed three months worth of botched dental work on me in less than an hour. He is now in the process of redoing all of the previous work I had done and I couldn’t be more relieved to be in his care. If you are a perfectionist- this is the Dr. you need to see. His office is clean, the front office staff is incredibly caring and helpful and the work of this Dr. is world class.

Taylor Winston (Source: Google)


Dr. Maddox and the entire team is truly a joy. One wouldn’t think going to the dentist is fun but this group of individuals exceeds all expectations. They are positive, professionals, and pleasant to be around. I feel very comfortable in Dr’s chair and know he has my best interest at heart. The Maddox team is one to watch. If you are looking for a new dentist I highly recommend this team! I am a happy camper with straight teeth and a group of new friends!

Linda La Pointe (Source: Google)


I had a terrible tooth problem and was able to get in to see Dr Maddox the next business day. He was able to take very good care of my dental needs and on the road to great dental health. Dr. Maddox and his staff are top notch and would refer him to others. Thank you for your professionalism.

Penny B. from Laguna Niguel, CA (Source: Yelp)


If you want excellent, state of the art, dental work  in a caring atmosphere, then I encourage you to choose Dr Maddox. The staff are also extremely competent and friendly. I have been coming to this office for two decades. They are thorough and have caught problems very early before they become more difficult to treat. I am a dental pain wimp and I trust them. All the work I have had done has lasted. I recommend them with enthusiasm and without reservation

John S. from Lake Forest, CA (Source: Yelp)


Dr. Maddox staff are great!! The hygienists Elizabeth is great, I personally have never had any problem with Dr. Maddox, he has always been very professional with both me and my wife been going there for years now.

Lisa N. from Newport Beach, CA (Source: Yelp)


Dr. Maddox and his staff are superb!  Our entire family has been coming here for over 10 years and wouldn’t dream of going anywhere else. Their is work meticulously done and the customer service is outstanding. Special thanks to Gabby, Elizabeth, Monica, and of course Dr. Maddox for making our visits  enjoyable!

Luci Dynes (Source: Google)


I’ve been going to this dentist office for 7 years, never once have they disappointed. Everyone who works in this office is very friendly, personable, professional and helpful. They are always on time with appointments and the office is clean and sanitary. I would recommend Dr. Maddox and his team to EVERYONE.

Nicole T. from Newport Beach, CA (Source: Yelp)


I have been a patient of Dr. Maddox for many years. He really is the best dentist I’ve ever had, his staff is so professional, warm and welcoming. I have recently had some work done by his hygienist,   Marina and she is amazing, don’t forget to ask her about her cat!
Dr Maddox is the best Dentist I’ve ever seen. They WOW’d me as soon as I walked in the office. Everyone is friendly and professional, knowledgeable and helpfully. I definitely will recommend Dr. Maddox to my friends and I. He and his team are fantastic!!

Andrea E. from Newport Beach, CA (Source: Yelp)


The best dentist I have found in Newport Beach! After deciding that my dentist of 25 years was not caring for me or my teeth the way he should I went out on a several year search looking for a high quality dentist who was ethical and put my dental health care needs and wants first. Finally I found Dr George Maddox and his wonderful team. They are a first class dental group! look no further

Carly S. from Huntington Beach, CA (Source: Yelp)


It’s always a pleasure to visit Dr. Maddox’s office.  I’ve been going to him since I was in elementary school & am now 35 yrs old.  He always hires the coolest, sweetest dental hygienists.  I was bummed when Katie left because I really loved her, but fortunately he hired another amazing hygienist to replace her- Marina.  She is so kind, took time to answer my questions, and even shared her adorable cat’s Instagram page with me 🙂  She also let me try a sample of her coconut oil floss (if you haven’t heard of this stuff, Google it!)  I hope Marina will be around for a while, she’s great

Jim W. from Costa Mesa, CA (Source: Yelp)


If my teeth could talk, they’d be singing Dr. Maddox’s praises. I have been fortunate to have some excellent dentists over the years, but none rise to the standard Dr. Maddox has set for himself and his staff. And it is clearly a level they arrived at via good humor and mutual respect. It’s a happy, tremendously well-run office that’ll give you reason to smile.

MarTa M. from Santa Ana, CA (Source: Yelp)


Dr. Maddox is caring & understanding & answers all my questions. From a painless root canal to painless crowns & fillings, I can count on Dr. Maddox to take great care of me.
Katie is a fabulous, kind & very thorough hygienist who answered all my questions as well. Terri is always welcoming, kind, & understanding of my time requests to work around my job.   Of course, Gaby & other fabulous chairside assistant (name escapes me at this moment) always keep me calm bc I can be nervous when I initially sit in dental chair. Gaby always has a comfy blanket for me to snuggle with. Gaby is great at working w/ Dr. Maddox on color selection for crowns. Dr. Maddox has great music & relaxed personality to put me at ease. His experience is evident. Thank you entire staff for all of the experienced care you provide to me!

Lisa Greene (Source: Google)


Dr. Maddox and his team are the greatest dental care providers in SoCal! I have been going to this office for about 12 years and have always been extremely satisfied with their service. Dr. Maddox has been able to help me with all of my random dentistry needs, including everything from a crown to removing white enamel stains to repairing my permanent retainer. All of the staff in the office are friendly and they make you feel welcome and at ease. At one point I went to another dentist due to changes in my insurance but that dentist ended up cracking one of my molars by drilling too much! I was in pain and devastated so I went to Dr. Maddox for help. He saved me by perfectly putting in a crown and I have never looked back! No matter where I live in SoCal I will drive to this office for the professionalism, family feel and amazing service.

Bruce M. from Garden Grove, CA (Source: Yelp)


The staff is very courteous and professional. I am a “nervous patient”. At this office, I am made very comfortable in a relaxing atmosphere. The procedure I had was fast, painless, and actually relaxing. The Dentist is “A1” and his staff are able to assist in a seamless and organized manner. Never have I felt so at ease as I do with this Dentist

Patrick G. from Mission Viejo, CA (Source: Yelp)


Dr. Maddox is a perfectionist and if you want that kind of treatment from your cosmetic dentist then he’s the right guy to go to. My smile is flawless now thanks to his work!

Caitlan S. from Westminster, CA (Source: Yelp)


I started seeing Dr. Maddox when my long time dentist retired. He has been amazing in both my routine dental care and I also did Invisalign through him. This was my second time with Invisalign- I was never truly happy with my smile until I finished my treatment with Dr. Maddox! He and the girls in the office were super attentive to details and made sure I didn’t leave until I was 100% happy! After Invisalign and Zoom, I am so happy with the results! I will miss spending my Monday mornings with this crew lol

Kristen N. from Houston, TX (Source: Yelp)


There  is something to be said about a dentist who puts in a mouth full of veneers and when one tooth cracked and broke he was able to replace that crown some 10 or 12 years later without any trouble. The new tooth fit seamlessly and matching the color of the rest of the teeth PERFECTLY! His attention to detail always pays off!!! I am so glad my dentist is such a perfectionist!!!

Melissa L. from San Diego, CA (Source: Yelp)


Dr. Maddox has been our family dentist for several years now.   I have had several crowns and one root canal in addition to routine fillings and cleanings.   He takes such pride in his work and it shows.  He and his staff are terrific and so easy to work with – especially navigating insurance issues.    I highly recommend Dr. Maddox and his staff.

Karen B. from Newport Beach, CA (Source: Yelp)


I do not understand any of the negative reviews at all. This is the BEST dental office I have ever been to. Dr. Maddox is thorough, professional, warm and engaging and his work is exceptional. I love Gabby and Kelly. The people that work for Dr Maddox reflect his professionalism and they always make me feel welcome and important. The office is clean, efficient, fun and there is no wait time. Since I am out of pocket there has never been an issue with pricing and they not only are accommodating but their prices are extremely reasonable. With Dr. Maddox years of experience I always feel 100% comfortable and never anxious. I have always had the best results and am proud of my smile and dental health. I would not consider going anywhere else. After going here for several years I wanted to update my review as I continue to receive excellent service and love Dr Maddox and his great staff. Highly recommend!


Welcome to the private practice of Dr. Maddox, located for decades in beautiful Newport Beach. Dr. Maddox is a general dentist who specializes in all aspects of aesthetic dentistry. The office is conveniently located close to PCH, Newport 55 Freeway, and Hoag Hospital. When you visit our practice, you will be surrounded by warm, competent, caring personnel: from our friendly front office staff, our experienced dental assistants, to our expert dental hygienists. Before any treatment is performed, treatment alternatives and financial obligations will be discussed and you will have the opportunity to offer your input and questions.