P. Quan Hoa, Hanoi, Vietnam
SmileJet AI Audit Score for Smile One Dental Clinic: 6.0/10 overall. Authenticity: 7/10 — No manipulation (4.46, <200). Website and Facebook confirmed. 7 one-star reviews from 50 signal genuine dissatisfaction pattern. No caps applied.. Treatment Quality: 5/10 — Multiple documented failures: implant failure (pus, swelling at 1 month), braces causing jaw damage over 5 years, filling failures causing pain. Clinic denied responsibility in each case.. Cleanliness: 7/10 — One review praises clean modern facility with state-of-the-art equipment. No specific cleanliness complaints. Neutral-positive overall.. Team: 5/10 — Dr. Duong praised for orthodontic attentiveness. But multiple reviews report doctor on phone during procedures, careless technique, inexperienced extractions.. Price Value: 6/10 — No specific pricing complaints. Competitive for inner Hanoi multi-branch chain. No benchmark comparisons available in reviews.. Tourist Suitability: 6/10 — Cau Giay inner Hanoi PRIMARY zone. Website and Facebook present. Mostly Vietnamese clientele; very few English reviews. Multi-branch chain with Hanoi coverage.. Summary: Smile One Dental at Cau Giay is a multi-branch Hanoi chain in the inner-city PRIMARY zone using iTero 3D scanning and modern equipment. Dr. Duong is praised for orthodontic care. However, a documented pattern of serious clinical failures exists: implant rejection with pus at one month, braces causing jaw damage over five years, and careless procedure technique. In each case reviewers report the clinic denied responsibility. Key strengths: Cau Giay inner Hanoi PRIMARY zone; website and Facebook presence confirmed; Dr. Duong praised by multiple patients for attentive orthodontic management; iTero 3D scanning and modern equipment on-site; Multi-branch chain with multiple Hanoi locations. Points to note: Documented implant failure with pus and swelling at 1 month; clinic denied responsibility; Multiple independent claims: braces caused jaw damage, careless doctor on phone, filling failures; 7 out of 50 reviews are one-star; pattern of denial of accountability repeated across complainants. Confidence: High. Based on 50 reviews and 2 sources. Audited 21 May 2026.
SmileJet AI Audit
Confidence
● High
Audited 21 May 2026
Authenticity
7
Treatment Quality
5
Cleanliness
7
Team
5
Price Value
6
Tourist Suitability
6
"Smile One Dental at Cau Giay is a multi-branch Hanoi chain in the inner-city PRIMARY zone using iTero 3D scanning and modern equipment. Dr. Duong is praised for orthodontic care. However, a documented pattern of serious clinical failures exists: implant rejection with pus at one month, braces causing jaw damage over five years, and careless procedure technique. In each case reviewers report the clinic denied responsibility."
Highlights
Watch out for
Score Breakdown
No manipulation (4.46, <200). Website and Facebook confirmed. 7 one-star reviews from 50 signal genuine dissatisfaction pattern. No caps applied.
Multiple documented failures: implant failure (pus, swelling at 1 month), braces causing jaw damage over 5 years, filling failures causing pain. Clinic denied responsibility in each case.
One review praises clean modern facility with state-of-the-art equipment. No specific cleanliness complaints. Neutral-positive overall.
Dr. Duong praised for orthodontic attentiveness. But multiple reviews report doctor on phone during procedures, careless technique, inexperienced extractions.
No specific pricing complaints. Competitive for inner Hanoi multi-branch chain. No benchmark comparisons available in reviews.
Cau Giay inner Hanoi PRIMARY zone. Website and Facebook present. Mostly Vietnamese clientele; very few English reviews. Multi-branch chain with Hanoi coverage.
Important — about this score
Please read before drawing conclusions about this clinic.
This score is an automated, opinion-based assessment generated by SmileJet's proprietary AI algorithm from publicly available information — including aggregated third-party reviews, clinic-published materials, and other open-source signals. It is not a statement of verified fact, a professional medical opinion, or an endorsement, and individual experiences may differ.
How the algorithm penalises scores
Our methodology applies score reductions where signals are detected that, in the algorithm's assessment, may indicate: unverifiable or potentially overstated claims about clinical experience or credentials; review patterns the model flags as inconsistent with organic user behaviour; or limited independent corroboration of marketing statements.
These adjustments reflect algorithmic signal-weighting only and do not constitute an allegation of any specific wrongdoing by this clinic or its staff.
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Smile One Dental Clinic is a well-established dental brand in Hanoi, Vietnam, with a history dating back to 2001. The Cau Giay branch, located at 167 Pho Quan Hoa, Cau Giay District, is one of six branches in the clinic's nationwide network. Smile One has grown steadily over more than two decades to become one of the city's trusted names in aesthetic and restorative dentistry, combining modern technology with experienced clinical care.
The clinic is open seven days a week from 8:00 AM to 8:00 PM, providing patients with flexible scheduling options that accommodate busy working schedules. This extended availability is particularly appreciated by patients who cannot take time off during standard business hours.
Technology and Clinical Standards
Smile One Dental Clinic has invested in advanced diagnostic equipment to support accurate treatment planning. The clinic uses the iTero Lumina 3D dental scanner, one of the most precise intraoral scanning systems available. This technology allows dentists to capture detailed digital impressions of teeth and jaw structures without the discomfort of traditional dental molds. The 3D scans are used to plan orthodontic treatments, design custom restorations, and provide patients with a visual preview of their expected results before treatment begins.
The clinic holds official provider status for Invisalign, the world's leading clear aligner system. Dr. Nguyen Tuan Duong, one of the clinic's lead orthodontists, is a certified Invisalign provider, having completed official training and certification with Align Technology. This accreditation ensures that patients receiving Invisalign treatment at Smile One benefit from clinically supervised, protocol-compliant care.
Services Offered
Smile One Dental Clinic provides a comprehensive range of dental services spanning preventive, cosmetic, restorative, and orthodontic dentistry. Key treatment areas include:
Orthodontics: The clinic offers a full range of orthodontic solutions including traditional fixed braces and Invisalign clear aligner therapy. Orthodontic treatment is planned using 3D digital scanning and careful analysis of bite function and facial aesthetics, with the goal of delivering straight, well-functioning teeth that complement each patient's overall appearance.
Dental Veneers: Porcelain and composite veneers are available to improve the appearance of teeth affected by discoloration, chipping, wear, or minor misalignment. Veneers are custom-fabricated to match the color and shape of surrounding teeth, producing a natural and aesthetically pleasing result.
Dental Implants: The clinic provides implant-based tooth replacement solutions for patients with missing teeth. Implants are placed surgically and offer a stable, long-lasting foundation for crowns, bridges, or full-arch restorations. The clinic manages all stages of implant treatment, from initial planning using 3D imaging through to final restoration delivery.
General Dentistry: Routine examinations, professional cleaning, tooth fillings, and preventive care services keep patients' oral health in good condition and help detect emerging problems early.
Patient Experience
Smile One's Cau Giay branch serves a broad patient base that includes local Vietnamese residents as well as international visitors exploring dental tourism in Hanoi. The clinic's combination of advanced technology, extended opening hours, and competitive pricing makes it an attractive choice for patients seeking quality dental care without the premium costs associated with Western dental clinics.
Patients consistently note the clinic's modern, well-equipped treatment rooms and the team's patient, communicative approach to explaining treatment options and expected outcomes. The use of digital scanning and 3D visualization tools means that patients can see and understand their proposed treatment plan clearly before committing to any procedure.
Location and Accessibility
The Cau Giay branch is conveniently situated in one of Hanoi's most active commercial and residential districts, with strong transport links and easy access from major roads. The surrounding area offers a wide range of accommodation, dining, and leisure options, making it well-suited for dental tourists who wish to combine treatment with an exploration of the city.
For international patients, Hanoi's Smile One Dental Clinic represents a compelling option for major dental work such as full-mouth rehabilitation, implants, or comprehensive orthodontic treatment. The combination of clinical quality, modern technology, and cost savings compared to equivalent treatment in Australia, the UK, or the US makes it a worthwhile destination for those planning dental care abroad.
4.5
★ 52 reviews
Bảo Cúc Lê
May 2026 · ★ 5
My husband and I often go to the clinic together; we've been there many times and there's nothing to complain about.
Văn Thắng Nguyễn
May 2026 · ★ 5
Today I took my child to the dentist to check for cavities, and the doctor was very skilled and enthusiastic.
Trang Nguyễn
May 2026 · ★ 5
I learned about the clinic through Facebook, and today I brought my child here to have a tooth extracted. The doctors are very skilled.
Nhi Nguyễn
May 2026 · ★ 5
Thank you so much, doctor. The tooth extraction here was very reliable, painless, and the doctor was enthusiastic and friendly.
Thuỳ Phương Lê
May 2026 · ★ 5
It's near my house, and today I brought my child here to have a tooth extracted. The doctors and Quỳnh Anh were very kind and gentle in their welcome.
Trung Hiếu
May 2026 · ★ 5
I often go there to get my dental work done; the service is good.
Thành Đại
May 2026 · ★ 5
Today I happened to be passing through Quan Hoa and saw the clinic, so I stopped by to get my teeth cleaned.
Tặng Nguyễn
May 2026 · ★ 1
Just one month after getting the implant, I experienced swelling, pus formation, and excruciating pain. When I contacted them directly, they evaded responsibility and lacked the enthusiasm they had shown when I first used their services.
Lương Từ
May 2026 · ★ 1
When I went there, the doctor was indifferent to the patient, constantly on his phone with a grumpy expression. The doctor was careless, had poor skills, caused a lot of pain and bleeding, and generally, after a few months, I felt loose and aching. I scheduled several follow-up appointments but none were made.
Chilly English
May 2026 · ★ 5
Excellent customer service, experienced doctors, I recommend it to everyone!
Clinic response ():
Response from the owner 10 months agoSmile One Dental Clinic thanks you for trusting and choosing to use our services. We wish you always happy and radiant with a smile on your lips. If you have any problems with your oral health, please contact the Dental Clinic for a free examination! Thank you <3 Translated by Google ・ See original (Vietnamese)
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Dr. Dung Vo
Cosmetic Dentist
7 years of practice
Dedicated cosmetic dentist with 7 years of clinical expertise.
Dr. Vo Dung is a highly accomplished cosmetic dentist at Smile One Dental Clinic. Graduated from Hue University of Medicine and Pharmacy, Dr. Dung is dedicated to providing high-quality, patient-centered care. Specializing in advanced cosmetic dentist treatments, Dr. Dung works continuously to ensure a safe, comfortable, and outstanding clinical experience for all local and international patients.
Dr. Anh Le
Prosthodontist
14 years of practice
Dedicated prosthodontist with 14 years of clinical expertise.
Dr. Le Anh is a highly accomplished prosthodontist at Smile One Dental Clinic. Graduated from Hanoi Medical University, Dr. Anh is dedicated to providing high-quality, patient-centered care. Specializing in advanced prosthodontist treatments, Dr. Anh works continuously to ensure a safe, comfortable, and outstanding clinical experience for all local and international patients.
Dr. Minh Bui
General Dentist
21 years of practice
Dedicated general dentist with 21 years of clinical expertise.
Dr. Bui Minh is a highly accomplished general dentist at Smile One Dental Clinic. Graduated from University of Medicine and Pharmacy at Ho Chi Minh City, Dr. Minh is dedicated to providing high-quality, patient-centered care. Specializing in advanced general dentist treatments, Dr. Minh works continuously to ensure a safe, comfortable, and outstanding clinical experience for all local and international patients.
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★ 4.5 (52 reviews)
