Bio Dental

Bio Dental Bio Dental Certified Biological Dentist and Dental Hygienists. Certified SMART, Our philosophy is to treat you as we treat our family.

The strongly believe that the body can heal, as long as the right environment is provided, is the core value of our treatment planning. By using less chemicals and detoxing your mouth, we do not only provide a great benefit for your health today and a strong base for less disease in your future health. Our Biological Dental Office offers mercury Free, BPA free dental services to RI, MA, CT and the greater part of Providence. The services we offer in our mercury free, biological certified dental office are: Metal Free Restoration, Mercury Safe Removal, Prosthodontic, Biological Dental Evaluation, Veneers, Smile Enhancement, BPA Free Restoration Materials, Whitening, Dental Implants, Replacement of missing teeth, Removal of Root Canal Treatment, Second Dental Treatment Opinions, CBCT images, Pediatric Dentistry, Prosthodontic Treatment, Digital Dental Impression, Invisalign, White Fillings, Amalgam Free Restoration, Low Digital Radiation, Tooth Removal, Gum Enhancement, and much more. Urgent need patients can reach our office at 401-232-7777. We provide Teledentistry for patients in need of consultations that cannot leave home due to Covid-19 or other illness. We look forward to meeting you and already welcome you to our dental family. Candida Castillo, DMD,CAGS, FAGD is a graduate of The University of Rhode Island. She pursued her professional goals at Boston University She earned two fellowships, One in general dentistry and one in dental implant. Dr. Castillo is a mercury free dentist, with experience in holistic dentistry, sedation dentistry and cosmetic dentistry. She is a member of the Holistic Dental Association, International Academy of Biological Dentistry & Medicine, ADA, AGD, AACD and the International Association of Mercury Safe Dentists. Dr. Castillo is very active in the community in diverse events promoting the importance of the oral health. Amalgam safe removal, Mercury free dentist, Holistic dentist

We love to see your bright, healthy smiles! At Bio Dental , our mission is to provide high-quality, compassionate dental...
11/30/2025

We love to see your bright, healthy smiles! At Bio Dental , our mission is to provide high-quality, compassionate dental care that supports long-term oral health and confidence. Your smile is our priority. Because when you feel good about your oral health, it shows.

Loved your experience at Bio Dental ? We’d love to hear from you! Leave us a review: https://rwl.io/44fjYLuThank you!
11/28/2025

Loved your experience at Bio Dental ? We’d love to hear from you! Leave us a review: https://rwl.io/44fjYLu

Thank you!

✨ Imagine ending the year with quieter, deeper, more peaceful sleep…If snoring has been stealing your nights (or someone...
11/28/2025

✨ Imagine ending the year with quieter, deeper, more peaceful sleep…
If snoring has been stealing your nights (or someone else’s!), now is the perfect time to make a change.

At Bio Dental, our gentle, non-surgical NightLase® laser treatment can help open the airway and reduce snoring — no downtime, no discomfort, just better rest.

🎄 Holiday Idea:
Still searching for a gift that actually means something?
Give the gift of sleep.
Our NightLase® Holiday Sale begins TODAY— a perfect way to start the new year with better nights.

🌙 Don’t wait to wake up refreshed.

📞 Call Bio Dental today: 401-232-7777
Your quiet nights are just one appointment away.

🍁Wishing you and your loved ones a warm, joyful, and blessed Thanksgiving. 🧡🦃🥧
11/27/2025

🍁Wishing you and your loved ones a warm, joyful, and blessed
Thanksgiving. 🧡🦃🥧

🌙 Tired of sleepless nights because of snoring?Or maybe someone you love snores and desperately needs relief?✨ Bio Denta...
11/26/2025

🌙 Tired of sleepless nights because of snoring?
Or maybe someone you love snores and desperately needs relief?

✨ Bio Dental’s NightLase® non-surgical laser treatment is here to help you breathe easier, sleep deeper, and wake up refreshed — without surgery, downtime, or discomfort.

🎁 Holiday Bonus:
Looking for a meaningful gift this season? Give the gift of quiet nights!
Our NightLase® Treatment Sale begins 11/26/25 — the perfect holiday surprise for someone you care about.

💤 Better nights. Better mornings. Better life.

📞 Call Bio Dental today to reserve your consultation: 401-232-7777
Spots fill fast — don’t wait!

✨ Know someone who snores?Please pass this post along — you might change their nights (and yours)!At Bio Dental, we offe...
11/26/2025

✨ Know someone who snores?
Please pass this post along — you might change their nights (and yours)!

At Bio Dental, we offer a gentle, non-surgical snore solution that helps you breathe easier and sleep better.
🌙 Better nights start here.

📞 Book your consultation with Denise today: 401-232-7777

Who wouldn’t feel spoiled with a team member who makes homemade pumpkin walnut jam? 😍So jammy good! 🎃🍯Thank you, Isabel…...
11/24/2025

Who wouldn’t feel spoiled with a team member who makes homemade pumpkin walnut jam? 😍
So jammy good! 🎃🍯
Thank you, Isabel… we are officially spoiled! 💚

😴 Snoring Isn’t “Just Snoring”… It Can Affect Your Health and Your RelationshipAt Bio Dental, we successfully treat snor...
11/24/2025

😴 Snoring Isn’t “Just Snoring”… It Can Affect Your Health and Your Relationship

At Bio Dental, we successfully treat snoring with gentle, non-surgical laser therapy — helping our patients reclaim peaceful nights and healthier lives.

Snoring and untreated sleep apnea can cause:
✨ Interrupted sleep for you and your partner
✨ Strain on intimacy and emotional connection
✨ Increased irritability, fatigue, and stress
✨ Higher risk of heart disease, stroke, weight gain, and other major health issues

A restful night isn’t a luxury — it’s essential for your overall well-being and your relationship.📞 401-232-7777

🎁 Give yourself the gift of a healthy, quiet night.
Come see us at Bio Dental and discover how our NightLase® snore treatment can transform your sleep — naturally, safely, and effectively.

From cleanings to crowns, we do it all! If you're looking for a new dentist, we're accepting new patients at Bio Dental ...
11/21/2025

From cleanings to crowns, we do it all! If you're looking for a new dentist, we're accepting new patients at Bio Dental . Give us a call to schedule your first appointment: 401-232-7777
Visit our website to learn more about our services: https://rwl.io/3rZSA6v

With professional teeth whitening at Bio Dental , you can noticeably brighten your smile by several shades safely, effec...
11/18/2025

With professional teeth whitening at Bio Dental , you can noticeably brighten your smile by several shades safely, effectively, and in less time than you might think.

Unlike over-the-counter options, our in-office whitening treatments are designed to deliver dramatic results while protecting your enamel and minimizing sensitivity. Learn more: https://rwl.io/3rZSA6v

Your smile is one of a kind, just like you.Whether it's a chipped tooth, discoloration, or missing teeth, Bio Dental of...
11/14/2025

Your smile is one of a kind, just like you.

Whether it's a chipped tooth, discoloration, or missing teeth, Bio Dental offers restorative dentistry to improve your smile while preserving your unique appearance. With custom solutions like veneers, bonding, and implants, we’ll help you rock that cool confidence and a truly flawless smile. 😎

Learn more: https://rwl.io/3rZSA6v

You might say we bragg too much, but we just over here feeling spoiled ! 😄💚Thank you Yana for the surprise chocolate a...
11/14/2025

You might say we bragg too much, but we just over here feeling spoiled ! 😄💚
Thank you Yana for the surprise chocolate and coffee delivery — you made our whole day sweeter. We are truly grateful for our patients and the love they show us! 🍫💕

Address

2148 Mineral Spring Avenue
North Providence, RI
02911

Opening Hours

Monday 9am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 9am - 5pm

Telephone

+14012327777

Website

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Candida Castillo, DMD,CAGS, FAGD is a graduate of The University of Rhode Island. She pursued her professional goals at Boston University. She earned two fellowships, one in general dentistry and one from the International Implant Dental Association. Dr Castillo is a CERTIFIED BIOLOGICAL dentist and SMART CERTIFIED dentist. Her practice has always been mercury free. With experience in holistic and cosmetic dentistry she promotes and practices with the mouth-body-connection philosophy . Dr. Castillo is a member of the Holistic Dental Association, International Academy of Biological Dentistry & Medicine, ADA, AGD, and The International Association of Mercury Safe Dentists. Dr. Castillo is very active in the community in diverse events promoting the importance of the oral health. Amalgam safe removal, Mercury free dentist and Gum Disease Treatment.

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