What patients are saying
Overall rating
4.85
Average wait time
4.84
Bedside manner
4.98
“I had searched through multiple dentists only to be confronted with sales pitches. Dr. K and staff, are nice, pleasant people that discuss concerns or preventions with you and leave it up to you to make your decision. They don't try and sell you , doing what I feel a dentist should do. Not become a salesperson. My regular cleanings last 20 minutes. Always ready for me when I'm ten to fifteen minutes early, which tells me they don't overbook their patients .Very pleasant experience.”
Mike S.March 15, 2026
“Dr. Khandaqji was a wonderful dentist. From the moment I arrived, his staff was so kind and welcoming. The office is very clean and modern. He was also very knowledgeable and gave me great advice for what procedures I'll need. ”
Thais T.February 12, 2026
About Dr. Mohammad Khandaqji
***PATIENTS WITH NO INSURANCE: EXAM & X-RAY FEE DUE THE DAY THE APPOINTMENT IS BOOKED***
***ALL NEW PATIENTS MUST COMPLETE REGISTRATION/IN-TAKE FORMS UPON BOOKING AN APPOINTMENT***
***FOR NEW PATIENTS: DENTAL CLEANINGS REQUIRE EXAMINATION AND X-RAYS***
***We do not treat children under the age of 6 years old.***
**Please expect a call from the office after making an appointment.**
**The appointment will not be confirmed until the practice speaks with you directly.**
As one of the top dentists and cosmetic dentists in San Ramon, Dr. Mohammad Khandaqji can help with whatever your dental need is. Whether it's as simple as a toothache or tooth decay or something more serious, such as a chipped/cracked tooth or tooth loss. When you become a patient at Mona Lisa Smile Dental, don't expect the usual fear-inducing procedures, as we incorporate the newest technologies designed for your comfort and convenience.
Dr. Mohammad Khandaqji, DDS, has completed 600 educational units covering new literature, publications, and research studies of new dental technology to achieve a safe, comfortable, long-lasting, healthy, and beautiful smile.
-- Lived in the Holy Land until age 22
-- Earned a Bachelor's degree in Dental Surgery from Baghdad University
-- Graduated from Loma Linda University with a Doctor of Dental Surgery degree
-- Attended a special program in Southern California (Loma Linda) to obtain certification of Doctorate in Dental Surgery
-- Licensed since 1997
-- Fellow of the International Congress of Oral Medicine
-- Member of the American Academy of Facial Esthetics (AAFE)
-- Certified Member of the American Dental Association
-- Accreditation Candidate of the American Academy of Cosmetic Dentistry
-- Certified by the California Dental Association
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In-network insurances
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Delta Dental
Guardian
Metlife
UnitedHealthcare
Office locations
Mona Lisa Smile Dental- Walnut Creek (1 of 2)
3701 Lone Tree Way, Ste 3A, Antioch, CA 94509
Mona Lisa Smile Dental- Walnut Creek (2 of 2)
2079 Olympic Blvd, Walnut Creek, CA 94595
1 of 2
Education and background
Practice names
Education and training
- Dental School - Loma Linda University, Doctor of Dental Surgery
Professional memberships
- American Academy of Facial Esthetics
- American Academy of Cosmetic Dentistry
- California Dental Association
- International Congress of Oral Implantologists
Awards and publications
- Invisalign Premier Provider
- FastBraces Senior Master Provider
Languages spoken
- English
- Spanish
- Farsi
- Arabic
Provider's gender
Male
NPI number
1598819740
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.85
Wait time
4.84
Bedside manner
4.98
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
151 reviews
Most relevant
I needed a tooth pulled day of horrible pain. The staff all did a phenomenal job and I believe I found my long term dentist.
February 11, 2026Corey M.Verified patient
Always a good experience at Mona Lisa smile. The staff is very friendly and the doctor is very detailed and patient
November 6, 2025Shanika R.Verified patient
Absolutely wonderful experience. Great doctor, great staff, and extremely nice and clean office!
Less than 1 month agoInitials hidden
Great experience. Was very thorough and accommodating for a last minute appointment. Priced reasonable and very transparent.
February 13, 2025Christopher A.Verified patient
I received Great care and I 100% recommend to chose Mona Lisa Smile for your dental health.
January 22, 2026Sara J.Verified patient
Had my tooth extracted everything went great will be back again
January 7, 2026Frank M.Verified patient
The office was very caring and helped me with my needs.
October 20, 2025Heidi F.Verified patient
Everything was better than expected. Amazing staff, efficient, honest, clean! Highly recommend!!
February 18, 2022Julie D.Verified patient
My experience was just amazing, from the staff to my teeth cleaning. Everything went smoothly.
June 5, 2022David B.Verified patient
Dr. K is the best! No waiting, no pain, very friendly and professional. Highly recommended!
January 10, 2015Jon B.Verified patient
Mi opinion, tengo muy buena experiencia en como han tratado a mi hija no me la lastiman.
More than 1 year agoPC
Wonderful dentist! Teeth cleaning and treatment plan. Highly recommend
More than 1 year agoLisa R.Verified patient
Dr. Mo and the staff that works under him are very pleasant, efficient and thorough.
March 3, 2021Jacob H.Verified patient
Excellent dental experience and I've already booked my next appointment
October 25, 2022Stacey B.Verified patient
Dr. Mo is the best. I recommend him to all my friends and family.
More than 1 year agoZachary B.Verified patient
I like how I didn't have to wait long this tim . ???
More than 1 year agoInitials hidden
I had searched through multiple dentists only to be confronted with sales pitches. Dr. K and staff, are nice, pleasant people that discuss concerns or preventions with you and leave it up to you to make your decision. They don't try and sell you , doing what I feel a dentist should do. Not become a salesperson. My regular cleanings last 20 minutes. Always ready for me when I'm ten to fifteen minutes early, which tells me they don't overbook their patients .Very pleasant experience.
March 15, 2026Mike S.Verified patient
Dr. Khandaqji was a wonderful dentist. From the moment I arrived, his staff was so kind and welcoming. The office is very clean and modern. He was also very knowledgeable and gave me great advice for what procedures I'll need.
February 12, 2026Thais T.Verified patient
Just moved to the area & was looking for find a dentist near me. The staff as well as the dentist were extremely friendly. I have a fear of dentists but they made me feel so comfortable & made me laugh so many times. If you’re looking for a new dentist, I highly recommend this office. Will definitely be coming back. 100000/10 service ! :)
July 21, 2025Emily C.Verified patient
Great experience. Very prompt and professional
June 22, 2025Initials hidden
The staff was very friendly and informative. I had an urgent crown issue, and they were able to access and sort it straightaway, and do a cleaning as well. The Dr. and hygienist were very transparent, thorough, and took the time to answer my questions thoughtfully. Looking forward to returning!
June 20, 2025Initials hidden
Yes, I would.
June 13, 2025Yosuf E.Verified patient
Establishment Clean and Comfortable.
Doctor and Staff Friendly & very informative throughout the entire process.
I got a deep cleaning done with ease & definitely will be returning from now on !
Great place to book for your Dental Visit ! 5 Star !
May 29, 2025Richard D.Verified patient
I needed to find a new dentist after my previous dentist retired. I’m so glad I ended up going to Dr. K. Everyone made me feel welcome and taken care of. Would highly recommend booking your next appointment here!
February 28, 2025Madisyn J.Verified patient
Exceptional, knowledgeable, and friendly staff! The location is superb, and the facility is beautifully designed and impeccably maintained. I highly recommend it ??
More than 1 year agoInitials hidden
Everyone was extremely nice. The Dr. explained what his plan is for my dental care thoroughly. I the dentist office feeling valued.
January 15, 2025Jinnate P.Verified patient
Fantastic experience in an incredible office. The staff is great. I will only come here for future procedures and routine cleanings. Lucky to have found this location.
December 23, 2024Benjamin L.Verified patient
They were amazing! Highly recommended!
October 18, 2024Trevor H.Verified patient
I absolutely loved the doctor and his staff. Very friendly, they were able to explain anything I had questions on, and they made me feel very comfortable. Loved his new office so much.
October 11, 2024Camille T.Verified patient
This might be the best dentist I have ever been too! He had an impeccable bedside manner and quickly attended to my pain. I have always been scared of the dentist he made me feel like I was in great hands! His staff was friendly and knowledgeable as well.
April 19, 2024Grace F.Verified patient
Experience was great! They were very welcoming and friendly. Dr. Mohammed not only took care of my situation smoothly and professionally but he was also very informational about the treatment and procedures he was going to apply. I'm definitely going back
September 25, 2023Inita M.Verified patient
This is my third time seeing Dr. K. I came back even after moving away from the area!
While some of the staff seemed new and a little inexperienced, they were friendly and patient.
Dr. K was spot on in his diagnosis and performed the examination with precision and care.
I'll be back again!
August 19, 2023Cory O.Verified patient
Dr. K and his staff are one of the best dentists in the Bay Area. Very friendly and professional staff. They made me feel comfortable throughout my cleaning.
May 23, 2022Initials hidden
As previously, Dr. K and his staff exhibited the pinnacle of professionalism, friendliness, and care. They were prepared for my visit and dynamically handled my requests and needs. Everything was clear and transparent, from diagnosis to recommendations to insurance coverage. Even though I'm moving away, I'll still be making appointments to see them when I return on my regular visits to the area!
May 13, 2022Cory O.Verified patient
Very impressed with the dentist and office staff
January 10, 2022Alice S.Verified patient
The office staff and hygienist were very friendly and informative. They walked me through the process and let me know what to expect.
September 3, 2021Shaun M.Verified patient
Great experience with starting major work. Was warmly received by staff, presented with proposed bill and cost breakdown, and promptly sent to treatment. Dr. K explained each step and operated with care and confidence. Looking forward to my next visit!
July 26, 2021Cory O.Verified patient
Dr. K and his staff were nothing short of wonderful! Friendly and patient, they listened thoughtfully and gave thorough responses. And no effort to upsell services! Just genuine honest care for my dental health. Also, check-in was efficient, using my pre-completed ZocDoc forms. Will definitely be making them my go-to for all dental care!
June 28, 2021Cory O.Verified patient
The best dental care I have ever experienced! Professional, courteous, and friendly staff made me feel like family… would highly recommend to anyone!!!
May 21, 2021Mary Josna M.Verified patient
Really enjoyed the doctor and his staff. Very friendly and knowledgeable. Made me feel comfortable through the entire process. Highly recommend this practice to anyone looking for a quality dentistry team.
September 30, 2020Justin B.Verified patient
I hadn’t seen a dentist in over 2 years and that last checkup seemed to be rushed. This time around, I went to see Dr. Khandaqji. He was extremely thorough and honest and explained everything to me so that I understood what he was looking at. Even though I thought I would just be getting an exam, they gave me the option to get started with a deep cleaning right away, which I did. The hygienist who did my cleaning, Sahar, worked WONDERS for my teeth. They immediately looked brighter and felt better by the time she was done and she was very careful to make sure I didn’t feel any discomfort whatsoever. I will definitely be going back here for all of my dental work.
July 18, 2020Julia B.Verified patient
Dr, Khandaqji is amazing. He worked closely with me throughout my year long treatment; explaining each each process so that I felt comfortable. I am very pleased with his work. He gave me a million dollar smile!
March 29, 2018Tanya B.Verified patient
I greatly appreciate Dr. K accommodating my emergency and so quickly diagnosing and treating me. I also greatly appreciate how easy he makes it to talk to him and to make sure that I understand exactly what is happening and what steps/options I have to resolve. He and his staff are extremely professional and personable. Thank you.
March 26, 2018Donna R.Verified patient
Always a great visit.. Staff and Doc Khandaqji are so friendly and excellent with kids and toddlers. Will most definitely be returning
March 3, 2018Devine B.Verified patient
Great and wonderful!!
March 7, 2018Rosanna P.Verified patient
Dr. Khandagi and his assistants are very friendly and professional.
They tried to make me feel comfortable and treatment was not painful at all.
December 13, 2017Adi D.Verified patient
My visit was wonderful. All of the staff are very friendly and courteous. I appreciate how Dr. Khandaqji took out time to explain my X-rays and treatment I would need. You can tell that he really cares about his patients. I also was made to feel very comfortable and relaxed. I would highly recommend Mohammad Khandaqji to all my friends and family. Both my daughter and I had such a positive experience!
August 5, 2017April J.Verified patient
Dr. K is well-known in the San Ramon community as the best dentist in the area. He's great with kids (I've been bringing my teenage daughter to him for over 7 years) and a wonderful person in addition to being a great doctor. His staff are very friendly and make scheduling convenient - I've never had to wait at all. Dr. K seems to have the most up-to-date and advanced methods and I've never had any pain. Highly recommend, you won't regret it!!
July 29, 2017Jon B.Verified patient
Patients are asked to sign on somepapers on their first visit. In which they clearly mentioned that they respect time punctuality but, it is disappointing to not exactly receive the same from them. I had to wait for more than half hr.
More than 1 year agoInitials hidden
I broke a tooth while eating over the holidays - ouch! Dr. K saw me right away and fixed it in about 30 mins with no pain! He is the best dentist in the San Ramon/Danville area, highly recommend!
January 7, 2017Jon B.Verified patient
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How soon can I make an appointment with Dr. Mohammad Khandaqji?
Generally, Dr. Mohammad Khandaqji has appointments available on Zocdoc within 1 week. You can see Dr. Khandaqji's earliest availability on Zocdoc and make an appointment online.
Is Dr. Mohammad Khandaqji accepting new patients?
Dr. Mohammad Khandaqji generally accepts new patients on Zocdoc. You can see Dr. Khandaqji's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Mohammad Khandaqji accept my insurance?
Choose your insurance plan to verify if Dr. Khandaqji is in-network.
Can I make an appointment with Dr. Mohammad Khandaqji online?
Yes, you can make an appointment online with Dr. Khandaqji using Zocdoc. It’s simple, secure, and free.
What practice does Dr. Mohammad Khandaqji work with?
Where is Dr. Mohammad Khandaqji's office located?
Dr. Mohammad Khandaqji has 2 office locations, including in Antioch and Walnut Creek, view full addresses on Dr. Khandaqji's profile.
What are common reasons for patients to see Dr. Mohammad Khandaqji?
Dr. Mohammad Khandaqji frequently sees patients for Bridge, Dental Cleaning, Dental Consultation, Pediatric Dentist Consultation, and Root Canal. You can see other visit reasons for Dr. Mohammad Khandaqji on their profile.
What languages does Dr. Mohammad Khandaqji speak?
Dr. Mohammad Khandaqji speaks English, Spanish, Farsi, and Arabic.
How do patients rate Dr. Mohammad Khandaqji in reviews?
151 patients have reviewed Dr. Mohammad Khandaqji. The overall rating for this doctor is 4.85/5. They have a 4.98/5 rating for bedside manner and a 4.84/5 rating for wait time. You can read individual reviews and ratings on their profile.