For over 15 years, we at Delta Bay Dental Group have built a positive reputation for providing state-of-the-art-dentistry and comfortable visits in Brentwood, California. From our welcoming reception area to our comfortable treatment rooms, our staff is dedicated to meet your dental needs and exceed your expectations.
Look forward to exceptional results when you become our patient. Not only can we offer the highest quality care but we use the latest technology in the field of dentistry. Delta Bay Dental Group specializes in cosmetic dentistry whether that be porcelain veneers, Invisalign clear aligners, zoom teeth whitening, or fillings.
Look forward to exceptional results when you become our patient. Not only can we offer the highest quality care but we use the latest technology in the field of dentistry. Delta Bay Dental Group specializes in cosmetic dentistry whether that be porcelain veneers, Invisalign clear aligners, zoom teeth whitening, or fillings.
Services
Dr. Tane Rontal is the founder of Delta Bay Dental Group. She received her DDS (Doctor of Dental Surgery) degree from University of the Pacific, Arthur A Dugoni, School of Dentistry in San Francisco. Dr. Tane Rontal has shared her skill globally visiting Kenya twice to provide free dentistry to the Masai Tribe.
Your initial appointment will consist of a consultation explaining your diagnosis and treatment options. Occasionally, treatment can be done the same day as the consultation. However, a complex medical history or treatment plan will require an evaluation and a second appointment to provide treatment on another day.
At Delta Bay Dental Group we make every effort to provide you with the finest care and the most convenient financial options. To accomplish this, we work hand-in-hand with you to maximize your insurance payments for covered procedures. NOTE: Please let us know your current insurance information prior to your first visit so that we can expedite payments.
We deliver the finest care at the most reasonable cost to our patients, therefore payments and estimated co-payments are due at the time service is rendered unless other arrangements have been made in advance. Please remember you are fully responsible for all fees charged by this office regardless of your insurance coverage.
We pride ourselves of equipping our office with state-of-the-art technology to make our patient's dental experience as efficient and minimally invasive as possible. Please take a moment to browse through some of the technology we currently offer to improve the efficiency, comfort, and outcomes of your dental treatment.
Reviews (30)
Krista Mashore
Dec 30, 2021
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I was so very thrilled with Tane and her entire staff. They were kind, gentle, happy and totally professional. I have gone to another dentist and would cry when they gave the shots. It was nothing like that there. They treat you with respect and caring. It's not just a patient, it feels more like they are treating their family. Both of my daughters have gone there as well and we are patients for life. We love Tane and all of her staff. Krista Mashore
Dana Reynolds
Dec 06, 2021
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They take such great care of their patients here. Whether it’s an emergency or routine maintenance, you can be sure you and your dental health are a priority. Allie is the best hygienist ever! She’s passionate about what she does and very concerned about the well-being of her patients. I love this place!
Tiggs L.
Nov 15, 2021
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The staff in the back that works for Dr. Joseph and Dr. Rontal are wonderful. Both Dr.s are amazing and very gentle. I hate going to the Dentist but if you have to go this is the place you want to go to. Allie the hygienist does a really good job and is super sweet. Would not hesitate to recommend the staff that works on your teeth and both Doctors. I have tried 2 other Dentists here in town and both ripped me off of a lot of money. So be careful in Brentwood whom you choose. These two are worth it.
Jennifer Blake
Oct 20, 2021
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Kristopher Smith
Oct 19, 2021
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Very impressive! New patient here, and gotta say, they made the whole interaction very easy and pleasant. Dr. Rontal is thorough, and took time to walk me through my X-rays and explain all the work I’d need done. The front office staff were also accommodating, putting together a solid schedule that works around my insurance limits. Hands down, best dentist I’ve ever been to.
Elaine Karadais
Sep 16, 2021
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Chauncey Robinson
Sep 06, 2021
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Amanda Gartin
Aug 26, 2021
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My wife and I just switched dentists after moving out here 2 years ago. We didn't want to switch because we love our old office so much, but it became a hassle, so we decided to switch. It look about a month or so to get our first visit appointments scheduled, but it was worth the wait. Everyone was so amazing that we encountered. Everyone went into detail as to what they were doing and why and even talked us through a lot and showed pictures, it was great. We definitely enjoy this office so far!!
Kori Henley
Aug 18, 2021
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Colby B.
Jul 14, 2021
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Shelley Arnold
May 13, 2021
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Lori Hamel
May 06, 2021
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Sarah Kelly Urrutia
Apr 08, 2021
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Gina F.
Apr 03, 2021
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I've been putting off a crown and filling for over a year! Due to a horrible experience at a previous dentist a couple years ago where I couldn't get numb. They Continued to give me shots over and over and over. Never explained side effects, like racing heart beat! And sweating! Just kept
Giving me more shots until I told
Them to stop And just complete the procedure while I endured the pain to
Get it over with...
Dr.Joseph was amazing!!!! I didn't get numb after the initial numbing shot I let her know. And she knew what to do ! Got me numb! Explained it all to me! And made
Giving me more shots until I told
Them to stop And just complete the procedure while I endured the pain to
Get it over with...
Dr.Joseph was amazing!!!! I didn't get numb after the initial numbing shot I let her know. And she knew what to do ! Got me numb! Explained it all to me! And made
Effie Miknas Ashley
Mar 21, 2021
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Mary M.
Feb 18, 2021
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Pamela S.
Feb 08, 2021
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I have been going here for a while after being referred to them by a close friend. I am one big baby when it comes to sitting in the "chair" (as I am sure 90% of you are). I want to thank the amazing hygienist I went to for the past two visits. Elizabeth, RDH, was compassionate, kind and gentle. Elizabeth is one of the best and I do not hesitate to highly recommend her. When it comes to dentistry, I have been around the block a few times so i KNOW when I find someone that I am comfortable going back to. The entire staff is amazing!!! The precautions they take during COVID is great
David N.
Feb 07, 2021
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The staff at delta bay dental group is amazing! New to the area, and needed some work done. Came in this afternoon, and was greeted by staff. First thing I noticed was the cleanliness of the place, and they have covid distancing set up perfectly (chairs spread 6 feet apart). All staff was very informative, and knowledgeable about the problems I was dealing with, and was very considerate/ thoughtful towards my needs. Highly recommend delta bay dental group!
Frances Payton
Jan 26, 2021
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Karen M.
Jan 24, 2021
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Lillian T.
Jul 21, 2020
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Melinda L.
Oct 14, 2019
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Just became a patient at Delta Bay Dental Group. The office is beautiful and the staff is knowledgeable, friendly and fun. Dr Rontal is wonderful at explaining options, procedures and is extremely gentle. I actually had a great time at my visit. I highly recommend.
Thank you for making my experience comfortable and fun. :)
Melinda Wiens
Thank you for making my experience comfortable and fun. :)
Melinda Wiens
Chanel B.
Jun 13, 2019
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I am so thankful for this place. I had a terrible experience at my last dentist (check out my other review) and was left in excruciating pain and tears. Based on good reviews for this place, I called to make an appointment. They got me in the next morning (THANK YOU!) and I met with Dr. Joseph. She could tell I was not doing well and seemed genuinely concerned. She did the exam and seen I needed a root canal done asap. She referred me to a specialist nearby (I'll leave him a separate review) and her staff actually made the appointment for me the same day! I was so relieved. I left and went
Pat L.
Mar 22, 2019
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Had a great experience on my first visit. I found Erin, the receptionist to be very friendly and efficient. I was seen on my appointment time so no waiting. The dental assistant was very nice and Eva Gasior, my dentist was in my opinion, an outstanding professional. I thoroughly enjoyed this initial visit and highly recommend this dental group.
Gordon Lyster
Brentwood, CA
Gordon Lyster
Brentwood, CA
Connie M.
May 16, 2018
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Danielle S.
Feb 28, 2017
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Sam V.
Nov 20, 2016
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Dr. Rontel and her delightful crew have been caring for my smile going on 3 years now. Always professional with that friendly warmth that you enjoy from caring, thoughtful people... all the qualities you look for and expect from everyone but find so little of in today's world.
Theses days you always feel rushed or "just a number", but here we feel welcomed and invited. I even enjoy the local photos on the walls... just those kind of little details that gives me confidence that the people around me are grounded to the local scene and are interested in the community... it's also
Theses days you always feel rushed or "just a number", but here we feel welcomed and invited. I even enjoy the local photos on the walls... just those kind of little details that gives me confidence that the people around me are grounded to the local scene and are interested in the community... it's also
A. M.
Nov 17, 2016
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This is the best dental office I have been to. I was scared to find out what my exam showed. Everything was explained so well by Dr. Rontal. The staff is very nice and the office very clean. I have been hopping from dentist to dentist but I don't have to anymore. When I went back for my fillings I didn't feel any pain and now that I'm not numb anymore it feels like nothing happened. I definitely recommend Dr. Rontal for all your dental work!
Daniel I.
Jul 22, 2016
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Mark B.
Apr 16, 2016
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Poor customer service, rude office staff and in general a gang of money grubbers. They specialize in setting appointments far in the future, and then hit you with a $50 missed appointment fee. I asked them on numerous occasions to notify me of appointments, but they never call. They also tried to convince me to have my old reliable silver fillings removed and replaced with ceramic, which is a scam I had already wised up to after finding out the hard way that the white ceramic replacements almost invariably lead to broken teeth.
