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Welcome To Bio Dental

Your smile, overall health, and quality of life are interconnected. At Bio Dental, we uplift all three at the same time. As biological dentists, we always consider your overall health while providing impeccable holistic dental care and using exclusively non-toxic materials.

Signature of North Providence Rhode Island dnetist Candida Castillo D M D C A G S F A G D Candida Castillo, DMD, CAGS, FAGD
Biological Dentist in North Providence Rhode Island Candida Castillo D M D
Biological Dentist in North Providence Rhode Island Candida Castillo D M D

Certified
Biological
Dentist

Dr.
Candida
Castillo

Dr. Castillo’s warm and friendly personality is only eclipsed by her extensive qualifications. A graduate of the prestigious Boston University School of Dental Medicine, she is also a Fellow of the Academy of General Dentistry. She has completed continuing education at highly respected institutions such as the Dawson Academy and Spear Education, and she uses her comprehensive knowledge to provide her unique style of conservative, total-health focused dentistry that offers benefits way beyond the smile.

Get to Know Dr. Castillo

Featured Dental Services

How Can We
Help You?

Many of the services we offer probably look familiar to you, but the way we perform them is quite different compared to your typical practice. Dr. Castillo’s main goal is to preserve your natural teeth as much as possible while only using strong, non-toxic materials to repair and enhance them. This approach leads to better oral and overall health and makes it easy for our patients to achieve their wellness goals.

Explore All Our Dental Services
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Dental Insurance

Understanding
insurance can be
challenging.
We’re here to help.

Have questions about your coverage? Call our friendly team at
(401) 232-7777 and we’ll guide you through it.

Dental Insurance Checker

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We’re a preferred provider
with your dental insurance!

Your checkup and cleaning will be covered! Request an appointment to have a friendly member of our team get back to you with more information.

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We take your dental insurance!

While we are not a preferred provider with your insurance, there is a 90% chance your checkup and cleaning will be covered! Request an appointment to have a friendly member of our team get back to you with more information.

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"Dr. Castillo has built an absolutely wonderful practice from the top down. She and her whole staff are warm, caring, knowledgeable, and kind. It is tough to describe, but when I go, there are no worries. I know Dr. Castillo is highly trained in all methods of dentistry, including holistic dentistry, and has highly competent staff. I go to my appointments relaxed knowing I have no worries and am in good hands."

Mark D., North Providence, RI

"This is one of the best experiences I’ve ever had at a dental office! And that’s saying something because my Father was a dentist and ever since he passed away I’ve had trouble finding a good dentist who was compassionate and actually cares for the patient. Firstly, the front desk staff is extremely nice and polite. The hygienist who cleaned my kids teeth was very sweet and made the kids feel really comfortable. She did a great job explaining to the kids how they should brush their teeth and they each got a little prize after their cleaning, which always helps kids like a place. And finally the Doctor was a very personable, gentle and kind person. You can tell she takes good care of her patients. My daughter who is very shy and really hates doing new things because she’s easily scared, had no problem at all here which was such a relief for me. I highly recommend this place! 100%"

G K, North Providence, RI

"Dr Castilllo is the most caring, thoughtful person and dentist I have ever known, she does amazing work, the atmosphere of her office is so relaxing as well, I highly recommend her services, she is an outstanding dentist and even greater person."

Jeshurun A., Providence, RI
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