What patients are saying
Overall rating
4.83
Average wait time
4.77
Bedside manner
4.91
“My kid absolutely loves Dr. Dai! Dr. Dai is super patient and kind, and the whole experience was really smooth and fun. From beginning to end, everything just went great, and my kid felt totally comfortable. I highly recommend Dr. Dai if you’re looking for a fantastic, caring doctor!”
Initials hiddenLess than 3 months ago
“Very organized and kind team. Dr. Dai and her assistants make me feel confident—I’m looking forward to continuing my care here!”
Rong S.September 16, 2025
About Dr. Ruoxi Dai
Dr. Ruoxi Dai is a partner at this office and also serves as an Assistant Professor at Tufts University Dental School. She earned her Doctor of Dental Medicine (DMD) degree with high honors from the Advanced Standing Program at Boston University Henry M. Goldman School of Dental Medicine. Additionally, she holds a Ph.D. in Dental Public Health from the University of Hong Kong, Faculty of Dentistry, which is ranked among the top five dental schools worldwide by QS. Dr. Dai completed her undergraduate studies at Sun Yat-Sen University.
She was awarded The Hong Kong Ph.D. Fellowship by the Research Grants Council of Hong Kong and the MPH International Scholarship from Johns Hopkins University in recognition of her outstanding academic achievements.
Dr. Dai's clinical practice focuses primarily on restorative and prosthodontic dentistry. She is also an active researcher in restorative dentistry and dental public health, having published nine scientific papers as the first or corresponding author in leading peer-reviewed journals such as the Journal of Dentistry and Oral Diseases. Her work has been cited 213 times according to Google Scholar. She is an engaged member of the International Association of Dental Research (IADR).
Dr. Ruoxi Dai is fluent in English, Mandarin, and Cantonese.
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Office location
Education and background
Practice names
Education and training
- Dental School - Boston University, Doctor of Dental Medicine
- Sun Yat-Sen University (Bachelor's)
- University of Hong Kong, PhD in Dental Public Health
Professional memberships
- International Association for Dental Research
Languages spoken
- English
- Chinese (Mandarin)
- Chinese (Cantonese)
Provider's gender
Female
NPI number
1619518941
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.83
Wait time
4.77
Bedside manner
4.91
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
65 reviews
Most relevant
Dr. Dai is amazing. Every visit feels really positive—she knows so much and explains everything clearly and thoroughly.
August 16, 2025Yuxuan M.Verified patient
Dr Dai is a wonderful provider. She cares about every step of the treatment. I highly recommend Dr Dai.
August 17, 2025sheng Y.Verified patient
I think the doctors here are friendly and professional. The treatment plan is detailed, organized and easy to understand.
March 10, 2023Tian G.Verified patient
Highly recommend this wonderful dentist. She is kind and very gentle. Very pleasant experience and I’m afraid of the dentist!
January 31, 2022Scott B.Verified patient
highly recommend Dr. Dai. very professional and patient.
August 18, 2025Ryan W.Verified patient
Dr. Dai is the best dentist I have ever had the pleasure to know. She is simply excellent.
More than 1 year agoInitials hidden
Dr. Dai is super patient and takes good care of her patients. Highly recommend!
January 22, 2022Luo J.Verified patient
Very good communication with Dr.Zhong. Highly recommended.
January 19, 2023Initials hidden
I panic when seeing a dentist. Very relaxing experience.
June 10, 2022Karen B.Verified patient
My kid absolutely loves Dr. Dai! Dr. Dai is super patient and kind, and the whole experience was really smooth and fun. From beginning to end, everything just went great, and my kid felt totally comfortable. I highly recommend Dr. Dai if you’re looking for a fantastic, caring doctor!
Less than 3 months agoInitials hidden
Very organized and kind team. Dr. Dai and her assistants make me feel confident—I’m looking forward to continuing my care here!
September 16, 2025Rong S.Verified patient
It was an excellent experience with Care Smile and Dr. Dai and it’s been my second time here. No need to say how great and professional Dr. Dai is and the service I got here. Definitely one of the best dental clinic I’ve ever experienced with.
August 24, 2025Yiyang J.Verified patient
Dr. Dai is a wonderful dentist — skilled, gentle, and incredibly warm. She takes the time to explain everything clearly and makes you feel completely at ease. Highly recommend!
August 22, 2025Initials hidden
Dr. Dai is truly an exceptional dentist. She combines professionalism with a warm, caring approach that immediately puts you at ease. Each visit is smooth and stress-free, and she always takes the time to ensure you understand your treatment options. Her skill and compassion make her stand out—I couldn’t ask for better dental care. Highly recommended!
Less than 1 year agoInitials hidden
Dr. Dai is a wonderful dentist! She is professional, gentle, and takes the time to explain everything clearly. I always feel comfortable and well cared for during my visits. Her attention to detail and friendly demeanor make going to the dentist a much more pleasant experience. I highly recommend Dr. Dai to anyone looking for excellent dental care!
Less than 1 year agoInitials hidden
I give my highest recommendation to Dr. Dai, who provides an exceptional level of care. Each visit is a positive experience, characterized by the doctors' significant expertise and their commitment to thorough patient explanations.
August 15, 2025Wenjun C.Verified patient
Dr. Dai is awesome and very professional.Friendly team. Very engaging and provides options to help make decisions. Terrific group!!!
June 8, 2023Initials hidden
Dr Dai is very nice and professional. She cares about the patients and is very gentle to her patients. You can rely on her. Highly recommended!
More than 1 year agoInitials hidden
Dr.Dai is very aknowledgeable, and precise when she addressed my dental issues. I value her expertise and this is the reason to trust.
May 31, 2023Initials hidden
good service and good skills
May 11, 2023Shufen W.Verified patient
Great experience with Dr. Ruoxi Dai! She is very thorough and detail oriented, talking through each of the steps. She is proactive of making a plan, without unnecessary tests or procedures. Her bedside manner is fantastic, and she is very kind and patient. I am thrilled to have found this practice!
November 4, 2022Joanna C.Verified patient
Great experience. Friendly and knowledgeable.
July 27, 2022Vadim M.Verified patient
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How soon can I make an appointment with Dr. Ruoxi Dai?
Generally, Dr. Ruoxi Dai has appointments available on Zocdoc within 1 week. You can see Dr. Dai's earliest availability on Zocdoc and make an appointment online.
Is Dr. Ruoxi Dai accepting new patients?
Dr. Ruoxi Dai generally accepts new patients on Zocdoc. You can see Dr. Dai's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Ruoxi Dai accept my insurance?
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Can I make an appointment with Dr. Ruoxi Dai online?
Yes, you can make an appointment online with Dr. Dai using Zocdoc. It’s simple, secure, and free.
What practice does Dr. Ruoxi Dai work with?
Dr. Ruoxi Dai works with Care Smile Dental Marlborough.
Where is Dr. Ruoxi Dai's office located?
Dr. Ruoxi Dai's office is located at 126 Union St, Marlborough, MA 01752.
What are common reasons for patients to see Dr. Ruoxi Dai?
Dr. Ruoxi Dai frequently sees patients for Bridge, Dental Cleaning, Dental Consultation, Pediatric Dentist Consultation, and Root Canal. You can see other visit reasons for Dr. Ruoxi Dai on their profile.
What languages does Dr. Ruoxi Dai speak?
Dr. Ruoxi Dai speaks English, Chinese (Mandarin), and Chinese (Cantonese).
How do patients rate Dr. Ruoxi Dai in reviews?
65 patients have reviewed Dr. Ruoxi Dai. The overall rating for this doctor is 4.83/5. They have a 4.91/5 rating for bedside manner and a 4.77/5 rating for wait time. You can read individual reviews and ratings on their profile.