Our specialist, Dr. Nihar Tanna, has been creating beautiful smiles since 2003. Dr. Tanna received his Doctorate of Dental Surgery and masters degree in orthodontics from West Virginia University School of Dentistry in Morgantown.
He was elected to the Omicron Kappa Upsilon Honorary Dental Society and is a member of many professional organizations, including the American Association of Orthodontists, American Dental Association, Pacific Coast Society of Orthodontists, California Dental Association, and Tri-County Dental Society.
Dr. Sandra Yen is a board-certified orthodontist who strives to provide quality care while shaping positive experiences for each and every patient. Dr. Yen graduated from Stanford University with honors and received her Doctorate of Dental Surgery from UCLA, where she graduated in the top of her class and was inducted into the Omicron Kappa Upsilon national dental honor society. She obtained her certificate in orthodontics from Montefiore Medical Center in New York City, the university hospital for Albert Einstein College of Medicine.
As an Inland Empire native, she loves serving her local community and feels very blessed to be in this profession of creating smiles. She is fluent in Mandarin. In her free time, Dr. Yen enjoys jogging, hiking, trying new foods, working on arts and crafts projects, and spending time with her beloved rescue Chihuahua.
Dr. Ava Chung was born in Taiwan and came to America when she was young. She received her bachelors and masters degrees in chemistry at UCLA. She graduated from UCSF dental school and received pediatric dentistry training at Loma Linda University. Dr. Ava is a board-certified pediatric dentist.
We are committed to providing the highest quality of clinical care and personalized service in a warm and compassionate atmosphere. Our doctors and staff enjoy getting to know each patient and thefamily, and love creating relationships that last multiple generations.
Reviews
Rating 4.6 out of 5 based on 19 reviews
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newest oldest highest lowestnarasaiah kota
2 years ago
Excellent service
Angela Moore
2 years ago
I can't begin to express my gratitude for this team! Everyone is so kind and professional, they truly have sincere intentions of delivering smiles all day. Both of Dr. Tanna's office operate the same, with the upmost integrity and outstanding service. Dr. Tanna is very passionate of his work and never cuts corners, you can trust him as the best ortho in the IE. Britt is also a super star, her bed side manner is fantastic. -Thank you
matthew marinau
2 years ago
Very friendly staff and they work quickly and efficiently! I also just finished my Invisalign treatment and I couldn't be happier with the results!
Murthy Vijjapu
2 years ago
Dr. Tanna is a an expert orthodontist, I reserved my judgment till the end of my treatment, my result was positively transformative, what a fantastic outcome, I had. Kudos to the staff, extremely friendly, gentle, caring with patients but are yet professional. The ambience of the chino hills office is excellent and modern. I highly recommend Dr. Tanna for anyone needing orthodontic services, his experience and skill combined with humility and efficiency provides his patients the complete package. Forgot to mention the admin staff and their customer service, they are top notch as well.
matthew marinau
3 years ago
Very friendly staff and they work quickly and efficiently! I also just finished my Invisalign treatment and I couldn't be happier with the results!
Murthy Vijjapu
3 years ago
Dr. Tanna is a an expert orthodontist, I reserved my judgment till the end of my treatment, my result was positively transformative, what a fantastic outcome, I had. Kudos to the staff, extremely friendly, gentle, caring with patients but are yet professional. The ambience of the chino hills office is excellent and modern. I highly recommend Dr. Tanna for anyone needing orthodontic services, his experience and skill combined with humility and efficiency provides his patients the complete package. Forgot to mention the admin staff and their customer service, they are top notch as well.
Emily Moonz
5 years ago
Answer your phone!!!!
PO *
5 years ago
Overpriced should cost half, spent over $6000 and now bone loss and teeth worse than before requiring thousands in treatment...he never did straighten them either
Emily Moonz
5 years ago
Answer your phone!!!!
Claudia Amezquita
5 years ago
MUST READ! If you want amazing results.....Dr. Tanna is who you want. He's very caring. He also has a wonderful staff that is very friendly and professional. I work in dental field and my office refers our patients to Dr.Tanna and another orthodontist. I always saw such amazing transformation in Dr.Tanna's patients. So I referred my nephew there and after seeing his results and other patients at our office I decided to start treatment myself. THANK YOU FOR MY AMAZING RESULTS! I recommend him to all my family and friends.
PO *
5 years ago
Overpriced should cost half, spent over $6000 and now bone loss and teeth worse than before requiring thousands in treatment...he never did straighten them either
Claudia Amezquita
6 years ago
MUST READ! If you want amazing results.....Dr. Tanna is who you want. He's very caring. He also has a wonderful staff that is very friendly and professional. I work in dental field and my office refers our patients to Dr.Tanna and another orthodontist. I always saw such amazing transformation in Dr.Tanna's patients. So I referred my nephew there and after seeing his results and other patients at our office I decided to start treatment myself. THANK YOU FOR MY AMAZING RESULTS! I recommend him to all my family and friends.
Yeimie Daly
6 years ago
My daughter is comfortable with the crew here. She gets a little nervous bit comfortable enough to tell me to wait for her on the waiting room. The dentist explained all procedures and ask to be with her in The room, so very welcoming of parents. Will recommend for your kids
Lorena Muller
6 years ago
Great dentist, after a dental emergency he saw me after hours. The staff was professional and helpful. Thank you Tanna Orthodontics
Dagmar
6 years ago
Amazing Orthodontist, who cares about his patience and goes above and beyond. Friendly, courteous, and polite staff. They work very efficiently and are well prepared so you are in and out quickly. Thank you Dr Tanna and staff
Yeimie Daly
6 years ago
My daughter is comfortable with the crew here. She gets a little nervous bit comfortable enough to tell me to wait for her on the waiting room. The dentist explained all procedures and ask to be with her in The room, so very welcoming of parents. Will recommend for your kids
Lorena Muller
7 years ago
Great dentist, after a dental emergency he saw me after hours. The staff was professional and helpful. Thank you Tanna Orthodontics
Dagmar
7 years ago
Amazing Orthodontist, who cares about his patience and goes above and beyond. Friendly, courteous, and polite staff. They work very efficiently and are well prepared so you are in and out quickly. Thank you Dr Tanna and staff
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