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We Are Open | Randhawa Dentistry

We Are Open


Well-prepared and well-equipped to treat our patients through the COVID-19 pandemic, we continue to take extra precautions to safeguard our patients and our staff. We follow the stringent guidelines, methods, and systems recommended by OSHA, the CDC, and the ADA. We have invested in the latest infection control equipment and technology including HOCL non-toxic Elctrostatic foggers and sprayers, ReLeaf intra-oral aerosol reduction system, HEPA air-filtration and humidifiers among other gadgets and measures. Your safety is our top priority when you visit our office and beyond!

Meet our Doctors

Dentist in Concord, CA

Your Award-Winning Dentist

in Concord, CA
Dr. Craig Renfer
Dr. Craig Renfer
Dr. Renfer has practiced dentistry in Concord for 37 years. He earned a Bachelor of Science Degree in Genetics from U.C. Davis while graduating with Highest Honors. He then received his dental education at U.C.S.F. Dental School, graduating top-ten in his class in 1983. He joined his current practice in 1984, successfully partnering with Dr. Dan Howlett for 30 years.
Dr. Behrokh Bahraini
Dr. Behrokh Bahraini
Dr. Behrokh Bahraini received her Doctor of Dental Surgery degree from University of Washington School of Dentistry, Seattle, WA.
Sadaf Assadi
Sadaf Assadi
?Dr. Assadi's philosophy in dentistry is to treat patients like family members, and to always put their needs and concerns first. She believes in being a life-long learner, in dentistry and all other things, and is passionate about the advancements in dentistry and staying up to date.
Dr. Gurjit S. Randhawa
Dr. Gurjit S. Randhawa
Dr. Gurjit S. Randhawa is among a select group of dental professionals in the US who have achieved Invisalign® Diamond Plus Provider status for the Invisalign® tooth-straightening system.

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About Chestnut Square Dental


Serving the people of Concord, we strive to provide real, research-based solutions for real, everyday dental problems. Dr. Gurjit S. Randhawa offers his decades of experience in orthodontics, cosmetic dentistry, and dental implants to help all our patients achieve a healthy smile. No matter your family’s dental care needs, Dr. Randhawa and our team of in-house specialists are here to offer top-notch service! For expert dentistry in Concord, California, call Chestnut Square Dental at (925) 685-8994.

The Chestnut Square Dental Mission

The Chestnut Square Dental team is dedicated to improving lives by providing real solutions to real problems. It is our mission to provide the highest quality of family dental care to the community of Concord. We offer a full range of preventive, restorative and cosmetic dentistry services to patients of all ages and stages of care. More importantly, we do so at prices that fit into your family’s budget.

No matter your family’s dental care needs, our team is here to give you and your children the very best care. Contact Chestnut Square Dental to join our dental family!

The Chestnut Square Dental Difference

Our lead dentist, Dr. Randhawa, is an award-winning expert in the fields of Invisalign treatment, dental implants and cosmetic dentistry. He is a certified Platinum-level Invisalign provider and has been recognized in the top 1% nationwide. Dr. Randhawa is also an International Congress of Oral Implantologists fellow with years of advanced education, training, and experience. You can put your trust in our dental care team!

The Chestnut Square Dental Experience

At our practice, your comfort and convenience are our number one priority. When you visit our office, you can look forward to:

  • Comfortable Amenities: Our team strives to provide a calm, relaxed, and supportive environment for every patient. We welcome you to enjoy our cozy blankets and pillows, music, and warm, scented towels during your next appointment.
  • Convenient Scheduling and Payment Options: Be sure to ask our front desk team about all our scheduling options. Our team also provides easy financing options to help your family fit top-notch care into your budget.

Call our office today to make Chestnut Square Dental your family’s dentist of choice!

Learn More About Us
About San Ramon Valley Dental

See Real Patient Reviews

in Concord, CA

This is the best dentist experience I ever had. I'll stick with this practice because of the service, professionalism, and understanding/communication. I VERY rarely rate something 5-star, yet these guys earned it.

Daniel M.

I have never left a dentist office smiling. I am actually looking forward to going back. This is from someone who usually has to medicate three days in advance. No waiting for myself or others, the place was immaculate, everyone was friendly and professional, and I am relieved I've found them. Last, as a cash paying patient needing extensive work, their prices are quite reasonable. You would be foolish not to give them a try!

P. S.

The entire crossroads staff is amazing! From check in to check out I feel like they have my best interests at heart. Before coming here I had a lot of anxiety about the dentist (due to a horrible experience at another place). Everyone at Crossroads gives me the time and attentiveness I need. Swati is an angel and if you get the chance she is the best hygienist you will ever have. I've been here three times already and I can say that I'll be back again. Absolutely the best!

B. P.

Dentists Proudly Serving Concord

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