Fountain Valley Dental Care
Tammy Tran, DDS:
Practice Profile Page


Fountain Valley Dental Care
Tammy Tran, DDS
Fountain Valley, CA













A list of major dental treatments which I offer my patients:

Dental cleaning

White fillings


Inlays & onlays


Pediatric dental care

Clear aligners

Porcelain veneers

Teeth whitening

Dentures & partials

Root canal treatment

Tooth extraction

Sleep apnea therapy

Dental implants


Offers Even28 at-home™? No

Offers Even28 at-dentist™? No

Offers Invisalign®? Yes


Monday: 8:00 am to 5:00 pm

Tuesday: 8:00 am to 5:00 pm

Wednesday: 8:00 am to 5:00 pm

Thursday: 8:00 am to 5:00 pm

Friday: 7:30 am to 3:00 pm

Saturday: Closed

Sunday: Closed





Check out what some of our happy patients are saying about us:

Ginny L. from Newport Beach, CA (Source: Yelp)


I had been a long time client of the dentist in this office prior to his retirement. He brought in Dr. Tram or they shared an office for awhile and when he left, I decided to try Dr. Tran. I am very impressed with the office staff and with her as a professional. She has updated equipment and is very thorough in her examination and explanations. I thought about getting a dentist closer to home but will stay with Dr. Tran. I think she is exceptional!

Lucille Kagehokousha (Source: Google)


Some new protocols including medical air purifiers in each room, eye protection offered to patients and changed rinse procedure. Although I’ve always felt safe at this office, the added covid19 safety additions were noticeable and well executed. See you in 6 months!

Louis D. from Huntington Beach, CA (Source: Yelp)


I’m sure that going to the dentist is not anyone’s favorite thing to do, but my procedure was totally painless (two fillings) and I was in and out fairly quickly. I always appreciate Dr. Tran’s willingness to make me feel as comfortable as possible in dealing with my over-active gag response and my arthritic neck.  Overall, she is very caring, considerate and conscientious about her work, which helps me to relax more and overcome my fear (at least, for me, as much as humanly possible while sitting in a dentist chair). I was a little apprehensive about the new assistant, but everything turned out well. The person doing the cleanings is also very gentle and considerate.

Deborah R. from Mission Viejo, CA (Source: Yelp)


After recently relocating from Chicago, I met Dr. Tran at a healthcare networking meeting.  Her staff exudes the highest quality of customer service and Dr. Tran’s expertise is impeccable!  I would highly recommend Dr. Tran with her professionalism and latest dental technology.  Her newly remodeled office is lovely!

AC. K. (Source: Google)


She’s back!!!! While I have been staying at home and not going out much, today was my first trip to a Dr. and I will admit, it was a little unsettling. But, Dr. Tran’s office was prepared. You call when you get there. They come out and take your temp and spray your hands with sanitizer. Then there is a HUGE container of sanitizer on the counter. They give you a tablet that has been thoroughly sanitized to complete a COVID-19 questionaire. I was not in the waiting room with anyone. I was there for a cleaning, so I was given a rinse (hydrogen peroxide and mouthwash) for my mouth. I promise it’s not so bad and I am happy to do it. I don’t want to get anyone sick, just in case. 🙂 All in all, it was a good experience. I recommend bringing your own wipes for opening doors and if you take the elevator, you can use it to push buttons.  For those of you who come here, you know the parking is usually horrible, but right now it is open, so this is great time to come to the Dr.

Megan M. from Lakewood, CA (Source: Yelp)


Dr.Tran is truly an amazing dentist! My teeth are in good hands!  love how Dr.Tran sends e-mails to remind you when your appointment is, it is so helpful! Also one of my favcrite parts is when she leaves little goodies that she makes herself, they are delicious! Dr.Tran really knows what she is doing and she is so nice and always ask how I am doing in school and how work is going. Dr.Tran and all the people that work in her office aare very personable and know me by name! As a patient that is such a good feeling to walk in and everyone say hi to you! So welcoming! Mary the recpertinist is so nice and so funny. They are super flexable on changing appointments! Dr.Tran and her team are doing a fantastic job and I truly recomend going to see her! You wont regret it!

Tony N. from Costa Mesa, CA (Source: Yelp)


I just took my 2 year old daughter to Dr. Tammy Tran for a consultation so I can find out if there are any major issues that need to be fixed right away – my insurance coverage will not be available for another month.  Dr. Tran and the staffs have a lot of courtesy.  They gave me a FREE 20 minutes consultation and a referal to a specialist for the treatment.  Thank alot.  I will be coming back for Dr. Tran.

Alicia Duckworth (Source: Google)


Dr. Tammy Tran and her entire team make you feel welcomed and well taken care of. Each visit always exceeds my expectations. They are extremely efficient and quick, making sure your time is valued while also doing the best work they can for you. Love this office!

Ken Ogawa (Source: Google)


A very friendly staff !! I always enjoy visiting Dr. Tran’s office. I also appreciate knowing the plan for my teeth at least 6 months in advance. I also like the complimentary snacks and warm drinks. Very clean place too.

Debbie T. from San Diego, CA (Source: Yelp)


First impression was definitely not disappointing. Dr. Tran and her staff lived up to the reviews and demonstrated great professionalism and knowledge in their work. Dr. Tran and staff were very nurturing and reassuring to me about the kind of care I was receiving. Like many people I hate going to the dentist and avoid it at all cost if possible. I made this a known fact for them going in so I really appreciate the extra TLC and effort they provide in making their patients more comfortable. Will maybe even consider going to the dentist more regularly.

Leslie P. from Garden Grove, CA (Source: Yelp)


Checked in and was taken care of super duper. Dr Tran and team we excellent in making me feel at ease with my dentist anxiety. I’ve been coming here for over 3 yrs now and have the best dentist and team in the world. I highly recommend this very professional and caring team to take care of u and ur family. Thank u and see u soon to finish up my year. You all rock.

Mark Levinson (Source: Google)


Dr Tran is a wonderful dentist and makes the unpleasant dental visit as comptfortable as possible  She always asks how you are doing and encourages  good dental hygiene and explains all procedures and options Mark and Tonya Levinson

Jessica K. from Newport Beach, CA (Source: Yelp)


Amazing staff. Honestly- the service is beyond compare. They got me in quickly and had amazing phone service. As soon as you go in they treat you like concierge service. Seen immediately. Great dentist with good bedside and gentle touch. Very thorough but I got in and out quickly. I will definitely be changing my regular dentist to this one. Super impressed by the office.

Jan V. from Fountain Valley, CA (Source: Yelp)


I initially visited Dr. Tran for a cleaning and check-up but did not get to experience her true expertise until today when I had a filling redone. And the experience? PAINLESS!!! I mean, when do you get a shot in the mouth and not feel the sting? NEVER! But that was exactly what I felt…absolutely no pain! Turns out her finesse came from working with children while in dental school and I, in the end, am a big kid when it comes to pain and dentists. My bite on the new filling is spot on too! Top notch work throughout the procedure. And as always, coming into Dr. Tran’s office was like walking into a friend’s home.  The staff is friendly and welcoming as Mary always greets you with a warm smile. Oh yea, I didn’t review my cleaning with Dr. Tran.  She and her hygienist are extremely thorough and take their time.  Impeccable bedside manner from all involved in your care.
I would not hesitate to recommend Dr. Tran as your new dentist.

Carina V. from Ontario, CA (Source: Yelp)


Dr. Tran is absolutely amazing. I went into her office about 2 months ago for a general visit and cleaning. Her staff was delightful. She had her hygienist take pictures of all the different fillings that needed fixing and show me so that I knew exactly what they would be doing on my next visit. This first visit, I just got my cleaning done by her hygienist who was awesome. She cleaned the heck out of my teeth and I left feeling better than ever.
I went back to her office today for my fillings. I’ve had my fillings done half a million times and this is by far the best experience. I didn’t even feel the injection that typically stings like there’s no tomorrow. And the bite? I can’t even feel a difference. While at the office, I heard another patient stating, “it took us 10 years to find a dentist we love and we’re sad to be moving away from here.” I must say, I completely agree with them. Now that I’ve visited Dr. Tran’s office, I wouldn’t go to any other dentist.

Phoithien C. from Huntington Beach, CA (Source: Yelp)


Dr. Tran and her team has only given me positive experiences. They really truly care about your oral health without awkward judgement or lectures you would sometime encounter at other dental offices. Here are the highlights: -As you enter the office you will meet Sweet Mary! She is always so welcoming and friendly. She is direct, warm, and helpful. -Dr. Tran is very professional, kind, and gentle. When I was a new patient, I hadn’t been to the dentist in years. She got me right back on track and showed she really cared without any judgement or teeth-shaming. She talks you through everything and makes the process painless. I’m not scared of going to the dentist anymore. -Whitney the dental hygienist. BEST teeth cleaning experience that I’ve ever had in my entire life. She is super knowledgeable and while I was aware that my teeth were getting a deep cleaning there was zero pain or fatigue involved. She also found and eliminated tartar and braces glue that was negligently left behind by prior dental hygienists. My teeth were super shiny and clean after. I love her!!!

Robby Y. from Fountain Valley, CA (Source: Yelp)


Dr. Tammy Tran and her Staff are AMAZING!! I have not gone to the Dentist in over 6 years because of how horrible my last Dentist was.   I had a chipped crown on Monday this week and on Tuesday (next day) she was able to see me to evaluate and take a look at it,as well as my other teeth.  She is very accomodating with the schedule and feels great afterwards!  i always thought there was pain associated with the Dentist but i felt great after walking out, besides the numbness of the Anesthesia (but thats normal). Today, (Friday same week) i was able to go in and get my last procedures done really quick and it all feels great now! Dr. Tran and her staff are wonderful and reccommend them to ANYONE, especially those that might have had bad experiences in the past.  Her and her staff really gave me the confidence in going back to the dentist, which you really should every 6 months..

Annie C. Kelly (Source: Google)


Dr Tran has taken extraordinary measures to make sure her office is clean and virus free! I was truly impressed with the seriousness of her staff with regard to sterilizing everything I touched and every instrument that was used for my cleaning. I was not proud of my smile before but Dr Tran has given me the confidence to smile with a proud, big wide, open mouthed smile! I’m 65 and there wont be any dentures for this girl! Thank you!

Janet L. from Fountain Valley, CA (Source: Yelp)


I have been going to Dr. Tran for about 2 years and can’t say enough good things about her.  I have had a filling and crown work done.   She has a great bedside manner….putting you at ease and answering any questions you might have.  Her staff is extremely helpful.  I have been extremely happy with the work I have had done.   BTW…..her shots are painless.

Terrence C. from Lake Forest, CA (Source: Yelp)


The best of the best! Always Positive, Professional, Efficient and wants to insure you are completely sat isfied with the results of you dental appointment and services. I highly recommend Tammy Tran, D.D.S. and her entire staff. Terrence C. Lake Forest, CA

Alan D. from Costa Mesa, CA (Source: Yelp)


Dr Tran’s team is super!  Her staff is friendly and gets things right.  Dr Tran herself is very thorough and does a great job taking care of our family’s teeth.  Her work is great and her charges are reasonable.  We have been going to Dr. Tran since Dr. Norman retired and we are very happy with the transition and the care we get.  We highly reccomend Dr. Tammy Tran!

Claire Kraskin (Source: Google)


If you’re looking for a great dentist, look no further! Tammy Tran is not only an excellent dentist but she and her team really are great! They’re upbeat attitude coupled with attentive, compassionate service is top notch. I have referred many friends and family and all are thankful for the referral and also now happy patients of Tammy’s. I highly recommend her and this practice.

Rob Windham (Source: Google)


Dr. Tran and her staff are amazing. Everyone is friendly and welcoming and always greets you with a smile. Dr. Tran is caring and gentle while working on your teeth. I have been to many dental offices but this is hands down the best!

Joan B. from Seal Beach, CA (Source: Yelp)


Dr. Tran’s office is very professional in all respects.  We have been visiting this office since it was opened and have been happy with all the services that are provided. The office staff, Mary, Sally, and the hygienists are excellent and pleasant to be around as well as special in their jobs.  Mirtha, our hygienist,  is especially thorough.  Of course, Dr. Tran is also pleasant and attentive to our needs.  Her expertise is quite evident. We highly recommend her office as we are always treated like family.

Chris Y. from Irvine, CA (Source: Yelp)


I am always hesitant to find new Doctors when I move.  I moved to California a little over a year ago.  At the recommendation of a friend I went to Dr Trans office.  The staff and doctor herself were awesome!  They were all more than willing to help me with questions I had and come up with some solutions for my difficulties with brushing and flossing effectively.  I’ll be recommending her to friends from here on out.

Ed N. from Newport Beach, CA (Source: Yelp)


I have just finished my second crown fitting which was more complex than the first having needed an extension procedure. Once again, like my first crown my experience with this dental practice was first class. Not just Dr Tran, whose ability is without question, but the whole of the backup staff from the receptionist to the nurses work together to make the procedure a completey seamless (and almost enjoyable!!!) experience for the patient. Without hesitation I would recommend them.

Jung P. from Orange County, CA (Source: Yelp)


I bring my entire family here!  The office staff are all so friendly and amazingly sweet!  Dr. Tammy is very knowledgeable and courteous. She is so patient with my two littles.   She never rushes to get the job done, always takes her time. What I love the most is her diagnosis of potential issues that she wants to keep an eye on and will check up on it on my next visit then lets me know the status.  I feel like I live here sometimes because of how often I am here, thankfully it is always a wonderful experience and why my family and I love Dr. Tammy and her amazing staff!

Dianne Daniels (Source: Google)


Dr. Tammy & his team are quick, efficient & friendly! You can’t ask much more from a dentist. The location is a short walk from the red line stop which makes it a super convenient commute. Once you’re there they have a place to hang your coat & they get you started quite quickly. Dr. Tammy is very nice & knowledgeable – it doesn’t get much better than this in terms of dentistry!

Tamara P. from Carson, CA (Source: Yelp)


A few years back I’ve had a very bad experience with a dentist, to the point where it made me very afraid of them…it traumatized me. I found Dr. Tammy Tran on yelp and read all of the amazing reviews and decided to give her a chance…plus I had two very bad cavities that needed tending to. Dr. Tran and her staff are very laid back, friendly, welcoming, and professional all at the same time. The receptionist (I think her name was Carolina) was very nice and welcoming. Jessica, OMG, what can I say about Jessica….she had me laughing the whole time I was there! She made me forget about the tooth pain I had. Dr. Tran, such a sweet and gentle, competent lady who knows her stuff!!! If anyone in the Fountain Valley area is looking for an Outstanding dentist, I recommend Dr. Tammy Tran…you won’t be disappointed!!!

Laurel K. from Fountain Valley, CA (Source: Yelp)


Not surprised to see her 5 star rating. Dr. Tran  and her staff went above and beyond to make me feel comfortable. Her care was excellent, pain free and above all done with respect. I highly recommend  her. Will refer my family and friends to her.
Price was very affordable too I do not have insurance at this time and was fearful of the cash price of treatment but what great relief!

Tracy J. from Fountain Valley, CA (Source: Yelp)


Found Dr Tran’s office on Yelp. The staff is extremely professional, friendly, and helpful. The service is exemplary. My kids were not afraid, and did not feel any pain at all when having their procedures. Dr Tran is honest, shows you exactly what is going on with your teeth and works with you to create solutions. If you need a dentist in the fountain valley, Huntington Beach, Costa Mesa area….. Dr Tran is your lady!

Ellen Brown (Source: Google)


Dr. Tran is a great dentist. She is conservative in her treatment, gentle and caring. Everyone in the office is friendly and accommodating. Her new assistant is the best I have ever encountered. I hate the dentist’s office, like most people, but Dr. Tran and her staff make each visit bearable!! Try her…’ll like her!

Ari Schwartz (Source: Google)


Dr. Tran has been fantastic for both my wife and me. Not only does she keep to her scheduled time, she is thorough, attentive, and did excellent work. I would recommend her to anyone looking for a dentist in the area!

Sarah T. from Santa Ana, CA (Source: Yelp)


I have to admit.. prior to going to see Dr. Tammy Tran, I was a bit nervous. In the past, I went to a dentistry on Westminster and Euclid near a liquor store (Yep, it already sounds sketchy, doesn’t it? My mom took me when I was younger and this was before they had Yelp!) My former dentist was very unprofessional, inconsiderate, and for a lack of another word-lousy! Ever since then, I had always been afraid to go to the dentist. This brings me to write this review of my experience today at Dr. Tammy Tran’s Dentistry.
It has been six years since my last dental visit and my cousin’s recent visit to Dr. Tran’s Dentistry was what interested me to making an appointment. Dr. Tran and her staff were SO welcoming. I had never experienced such a bubbly staff. Upon my arrival, I had to fill out my paper work for being a first time patient and after about fifteen minutes after arriving, I was prompted to get my x-rays, meet Dr. Tran, and my dental hygienist, Jessica. (Sidenote: The x-rays are done via digital x-rays now. That’s seriously how long it’s been since I’ve gone to the dentist. Who knew they stopped using those old school ones where they make you sit in a chair wrapped up in what felt like a blanket and bite on these white, plastic things?) The best part about my digital x-ray procedure with Jessica was that it was fast and painless-much different than what I had experienced with my former dentistry, which amounted in several inaccurate shots being taken over and over.
During my x-rays, Jessica, was very attentive and informative-much like Dr. Tran. The best part about going to see Dr. Tran was the fact that she EXPLAINS everything to you. I love that! With my former dentistry, they were quite unpredictable. My former dentistry did let me know what sort of procedure they were going to do for me, however, they did not give me a thorough, honest explanation that Dr. Tran and her staff provided for me today and I appreciate that a lot! I would have to say that their quality of work is by far the best dentistry I have visited. (It was such a fun and quick experience that I had to call up my cousin and immediately tell her about my time at Dr. Tran’s). Before I knew it, I was done with my regular check up and out of the door within 45 minutes tops-not bad for a first timer with having to fill out paperwork, etc. Bravo Dr. Tammy Tran and staff! I am truly happy to find a dentistry where there is both quality and integrity in your work. I can’t wait to come back for my next visit…this time though, I won’t wait six years!


Our patients include grandparents to grandchildren who have been coming to our office for many years. We have become one big friendly and happy dental family. At our office you will meet our experienced and knowledgeable staff. We will spend time to listen and understand each patient's concerns. A customized treatment plan and cleaning will be discussed based on each individual's situation and health needs. The goal is long term health for your teeth and gums. Dr. Tran has participated in numerous health outreach programs including local volunteer work for the community and overseas. She cares about her patients and will take as much time as needed to make each and every patient comfortable in our office. Get to know us through our website and other social media avenues and make an appointment to meet us in person! Dr. Tran was born in San Diego, but grew up right here in Orange County. She attended U.C. Irvine, majoring in biology, and received her D.D.S. from New York University in Manhattan, one of the leading dental schools in the country. While at New York University, she was one of only five students in her class selected for an honors program in pediatric dentistry as well as a two year program that treated medically compromised and mentally challenged patients. After graduation she was selected to become a resident at St. Luke's Roosevelt Hospital where she continued her training as a dentist, focusing on oral surgery, such as mending jaw fractures, and emergency dentistry. Dr. Tran has a strong commitment to global oral health care and has traveled through the boroughs of New York City providing dental education and treatment in the dental van. She also participated in outreaches in Tanzania, Africa and the Dominican Republic to provide oral care to under-deserved communities.