Jeanette Thai Dentistry
Jeanette Thai, DDS:
Practice Profile Page


Jeanette Thai Dentistry
Jeanette H. Thai, DDS
Lake Forest, CA













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

Dental cleaning

White fillings


Inlays & onlays


Clear aligners

Porcelain veneers

Teeth whitening

Dentures & partials

Root canal treatment

Tooth extraction

Dental implants


Offers Even28 at-home™? No

Offers Even28 at-dentist™? No

Offers Invisalign®? Yes


Monday: 9:00 am to 6:00 pm

Tuesday: 9:00 am to 6:00 pm

Wednesday: 9:00 am to 6:00 pm

Thursday: 9:00 am to 6:00 pm

Friday: Closed

Saturday: 8:00 am to 3:00 pm

Sunday: Closed





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

Loan T. from San Francisco, CA (Source: Yelp)


I am so lucky to have Dr.Thai to take care of me and my family for more than 20 years. She is kind, caring, honest and compassionate. Her staffs are friendly and courteous. Her office is very nice and clean. They really care about their patient’s health and they are great about working with patients’ busy schedule. I would highly recommend her to everyone that is looking for a dentist.
Loan T.

Kellie Wen Nguyen (Source: Google)


I’ve been going to Dr. Thai for 20+ years. She did everything in my mouth: Fillings, 3 implants, tooth extraction, crowns, periodontal etc… She’s very knowledgeable, kind and patience not to mention very reasonable and will go out of her way to accommodate and help patients in extremely difficult case as in my situation. I had my third implants (Dr. Thai did the previous two as well) she did the extraction, bone graft then when the time came to do the titanium abutment, I didn’t have enough bone depth due to bone loss and receding gum line. She was going to refer me to a surgeon with their 3D equipment which helps with the exact precision of the abutment. This detour would cost me more than my budget allowed to go to the surgeon for the implant. but nor can’t do cuz she can’t take a chance of crushing my nerve. However before I made an appt with the surgeon, she called to let me know she figured out an innovative way to do it herself if I just pay for the 3D X-ray. I was in ecstasy to pay for the 3D X-ray and have her work on it (Implant). Thank you Dr. Thai for your kind and compassion as well as excellent ethics. I highly recommend Dr. Thai to all of my friends and families and whoever willing to listen.

Steve B. from Lake Forest, CA (Source: Yelp)


Dr. Thai and staff never ceases to amaze me with their great work and customer service. My wife’s dental insurance was expiring with about a week left and Dr. Thai was able to squeeze me in to have 8 fillings replaced as well as a teeth cleaning. Needless to say it was a great decision in switching dentists about 5 years ago & have continued to spread the great words about her and her practice

Maria D. from Tustin, CA (Source: Yelp)


I’ve been a patient of Dr. Thai’s for 24+ years.   Dr. Thai and her team are top-rate professionals:  Competent, kind and knowledgeable about the latest technologies and methods. 🙂    As an example, Dr. Thai recently fitted and installed a dental implant in the front/ride side of my mouth and I must say that she and her team did an EXCELLENT job.  I had sadly been missing a tooth and my friends and coworkers were amazed at how natural the high-tech implant looks.  This implant, followed by a tooth-whitening treatment, have truly changed my self-image.  My smile is BACK —-  and I just had to jump online with huge cheers for Dr. Thai and her team.  THANK YOU and WELL DONE.  :-)))

Maria Dien (Source: Google)


Remember the days when ‘house calls’ were made by medical professionals who truly cared about their patients? I mention this because Dr. Thai and her caring staff fully bring back those days! (Insert a warm KUDOS here!). Today is just one of the reasons I’ve been a dental patient here for 20+ years. Today was one her busiest days yet she and her staff kindly got me in the SAME DAY when I was suffering severe tooth pain. I liken the service and caring here to the days when doctors went above and beyond in CARING, true professionalism, and a pursuit of ‘cutting edge’ competence. One can’t ask for more than that in a medical professional. Huge appreciation of Stephanie, Desiree and Dr. Thai for their ‘above and beyond caring and competence. :))

Karen G. from Lake Forest, CA (Source: Yelp)


My husband and I have been going to Dr. Thai for over 17 years.  She is not only very knowledgeable, but she is very caring.  She uses the latest technology to help you with your dental needs. I would not trust anyone else with my teeth.  She is the best as far as I am concerned.  You should meet her.  You will be glad you do and will love how she takes care of you and your teeth.  Thank you Dr. Thai!

Eric D. from Lake Forest, CA (Source: Yelp)


My wife and I have been coming to Dr. Thai for over 15 years now. In the past I have had bad experiences with dentists, not the case here. We have found Dr. Thai to be very caring, she truly listens to your concerns.  . I was terrified of the dentist until I met Dr. Thai She completely understands patient’s with fear and extremely gentle. I actually look forward to see her, Dr. Thai runs a wonderful practice. We are very grateful to have her as our dentist, Dr. Thai and her team really are the best. A great experience through and through

Monica Golonka Prei (Source: Google)


We have known Dr. Jeanette for two years. My older daughter asked for a change of the previous dentist. We found doctor Jeanette by recommendation of several of my Polish friends. It was a great change of dentist, doctor Jeanette is charming, always smiling and happy whether it’s morning, noon or late afternoon, she always has good mood and a beautiful smile on her face. She always spends as long as she needs for every patient, my daughters are never afraid there at all. All assistants working there are smiling, happy and very helpful. all agreed appointments are confirmed several times. Highly recommend that place

Mary Cordray (Source: Google)


We have been going to Dr Thai for many years and are so grateful to her and her incredible staff. Dr Thai is very thorough, gentle, knowledgeable, and truly cares about each patient as if we are family. She spends quality time with me to make sure I understand what is going on , and to ask about my family. Her staff is very thorough in explaining a treatment and positive in their approach. I would highly recommend Dr Thai as she is the best!

Christina P. from Aliso Viejo, CA (Source: Yelp)


I’ve been seeing Dr. Thai since I was a kid! She really cares about her patients, I have very sensitive gums & they accommodate my needs and make sure I’m relaxed during the exam.
Massa was my hygienist today she was amazing! She was light handed and informs you with everything she’s doing during the exam. You’ll get the best care & customer service with her as well.

Monika Golonka Prei P. from Aliso Viejo, CA (Source: Yelp)


We have known Dr. Jeanette for two years. My older daughter asked for a change of the previous dentist. We found doctor Jeanette by recommendation of several of my Polish friends. It was a great change of dentist, doctor Jeanette is charming, always smiling and happy whether it’s morning, noon or late afternoon, she always has good mood and a beautiful smile on her face. She always spends as long as she needs for every patient, my daughters are never afraid there at all. All assistants working there are smiling, happy and very helpful. all agreed appointments are confirmed several times. Highly recommend that place

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


Dr. Thai is an amazing dentist! She is so personable and really has your best interest at heart. My husband avoided going to the dentist for years but when I brought him to Dr. Thai for the first time he left with a completely different perspective and that is a testament to how comfortable she makes the entire experience. Thanks for being such a great dentist for me and my family Dr. Thai.

Serena S. from Dana Point, CA (Source: Yelp)


Dr. Thai does an awesome job. She is always very honest and wants you to get the best deal. She always recommends me products that are affordable and only does procedures when I absolutely need it. Her office is clean and her staff is friendly and reliable. Appointments are super easy to make and she even does some Saturdays during the month!

Marcel M. from Rancho Santa Margarita, CA (Source: Yelp)


I have been going to Dr. Thai for 14 years and her work is excellent.  I get a lot of compliments on my teeth and I always tell everyone that Dr Thai is the dentist to see. She really cares about her patients and their teeth to make them the best for your health and a great smile.

Loree Bowers (Source: Google)


Dr Thai and her staff are always helpful, cheery, and do a very good job. Both the staff and Dr Thai (specifically) listen to my issue’s and then explain everything very well, as to make sure I understand everything – before starting any procedures. I am very comfortable recommending Dr Thai to anyone looking for an honest DDS; and a DDS that always goes the extra mile to make sure things are done correct the first time! The whole team (including the people doing the teeth cleanings) are a delight and always do an excellent job! I always feel comfortable and relaxed and – have taken my whole family to her for the last 4 years.

Debbie B. from Rancho Santa Margarita, CA (Source: Yelp)


My family has been going to Dr. Thai for over 10 years.  She is friendly, meticulous and very knowledgable.  I’ve had some bad experiences in the past with dental care and trust no one else.  After years of grinding, Dr. Thai replaced my front teeth with beautiful, natural looking crowns. I love my teeth and I am no longer ashamed to smile!

Jeffery Hairston (Source: Google)


A visit to Dr. Thai DDS is like finding the best place to go if you in a place that is unfamiliar to you. Trying to find the right dentist can be a challenge. We often look for them in all the wrong places with no real map book to use. For the past 20 years my family and I have been with Dr. Thai DDS. If you looking for 5 star services, a professional staff and a friendly environment take your family to see Dr. Jeanette Thai and her wonderful staff. You will not be disappointed!

Christina Taylor (Source: Google)


I’ve been coming here since I was a kid. Great friendly staff. The office is very cozy and always clean. I had Lem Lem as my hygienist, she was amazing! I have very sensitive teeth/ gums and I told her before she started working on me and she just took such great care of me and my teeth. She was very attentive and thorough, she educated me a long the way of how I can better care for my teeth. Awesome experience today.

Tammie A. from Lake Forest, CA (Source: Yelp)


Dr. Thai is an amazing dentist. It took me several years of jumping from dentist to dentist before finding her but once I did find her I was so happy.  I have been her patient for about 10 years now and have referred several friends. She cares about her patients and their dental health. Her staff is also wonderful.  They are very accommodating to help ensure I get the appointment on the day of the week that I need and time frame that works for me.   I am very pleased with Dr. Thai and her staff!

Shannon K. from Lake Forest, CA (Source: Yelp)


Dr. Thai has been our family dentist for 18 years now. She is kind, caring, friendly and compassionate. She treats you like you are a friend and she feels like a friend. She is great with her craft, thorough, up to date on dental procedures, honest and she takes her time with you to make sure you are happy with the outcome of any dental work. Her office is comfortable, clean, and organized. Her staff is great! They are kind and competent, always following through with callbacks, billing or any concerns. They are patient and friendly, making you feel very welcomed when you walk in the office. I trust Dr. Thai with my family’s dental health. I am thankful to have a dependable and trustworthy dentist.  I highly recommend her dental office

Joanne S. from Aliso Viejo, CA (Source: Yelp)


I am afraid of Dentist! Period… I had a bad experienced and so traumatized. Believed it or not, I’ve been searching for almost a year now. It is just so hard to find a combination of a better Dentist and a better Hygienist at the same time and at the same place, until I went to this place yesterday. Dr. Jeanette Thai is the best! took her time to explained everything to me and gave me options on how to deal with my phobia. Her Hygienist Derek? I hope I spelled his name right? best Hygienist ever!!! What a great combination!!! He made me feel so comfortable by taking his time cleaning my teeth as I am so so sensitive. Thank you Derek for doing such a good job and made it painless for me. Next week will be my next appointment to get my first Deep clean done-which I haven’t done for a long time

Heli Martinez (Source: Google)


I have been going to this amazing dental place for  about an year! She’s patient, understanding, and genuine. Her team and herself checks our teeth carefully and make sure we get our teeth done. Her and her staff are very informative about any procedures. Also her front desk is very helpful with setting up your next appointment. I completely recommend to go her for your next dentist appointment !

Gregory North (Source: Google)


Dr. Thai is an amazing Dentist. I have had all sorts of work done by her and am happy to say that far exceeds my expectations. I have been to dentists that push treatments that I do not believe I truly needed and have not experienced any of that here. Her office staff are all friendly and the environment and equipment is always spotless. I could not be happier.

Grant B. from Lake Forest, CA (Source: Yelp)


I have been a patient of Dr Thai since 2002.  She is terrific!  She has taken me through many ordinary fillings as well as the difficult stuff including root cannels and caps as well as cosmetic dentistry for six of my top front teeth that were in need of correction for over 50 years.  I’m now 75, so you won’t be surprised to learn that I had already given up having nice looking teeth by the time I was 67. But, never give up when you entrust your dental care to Dr. Thai. She is the champion of positive thinking — and she has always been right when she assured me that she would not give up when things got difficult.  That is what I like most about Jeanette.  She will make things work and always at no increase in price.  I don’t know any other dentise that has that kind of determination and commitment to her patients.

David L. from Santa Ana, CA (Source: Yelp)


I have been going to Dr. Thai for over 20 years!  She is the best! Very kind, caring and patient to my family and I.  She always made us feel comfortable during our visits.  As far as technological advances she has kept her office up to date with the latest technology and methods to ensure we get the best treatments.  It feels like we are visiting family every time we go- many more years to come.  Thank you Dr. Thai 🙂

Chris S. from Mission Viejo, CA (Source: Yelp)


Shocking but, I am not a big fan of dentists. However, going to Dr. Thai was a very pleasant experience.  Dr. Thai and her staff genuinely care about you (the patient) and they are without the kindest, most professional staff I have encountered.  I would say that they are a direct reflection of Dr. Thai’s practice.  Another thing I appreciate about Dr. Thai is that she always takes the time to explain any work that she needs to do and they choose to perform a particular procedure.  I would refer her to anyone who asks.

Andi L. from Mission Viejo, CA (Source: Yelp)


Ok where can we begin! My husband and I have gone through multiple dentists but we we have found our dentist for life aka Dr. Jeanette Thai. We love her staff and Dr. Thai!!! They take their time to speak to you without rushing and always accommodate our needs!
Dr. Thai did my filling and you can’t even tell if the teeth are fake or real! We HIGHLY HIGHLY recommend Dr. Thai! I am a very picky individual!

Hamid Ghadiri (Source: Google)


Dr. Jeanette Thai is an outstanding dentist and takes great deal of pride in her work. I went in for aesthetic crown works and she exceeded my expectation. I’m extremely happy with the final results. she has very friendly office staff. She makes you feel very comfortable with her kind demeanor and great chair side manners.

Carole Brackett (Source: Google)


Dr. Thai is THE BEST!! I have been going to her for about 20+ years and my whole family goes to her. I have referred many people to Dr. Thai over the years. She is extremely talented and honest. I once received a quote from another dentist who sent me a flyer in the mail; he told me I needed thousands of dollars worth of dental work. I took all the info to Dr. Thai and she checked my teeth and told me I absolutely did NOT need everything he had recommended!! I was also is a bad bike accident where I ground down all my front teeth and Dr. Thai did her MAGIC and replaced/repaired 4 of my front teeth to look better than new!!! Great “bedside manner’, super-gentle and talented! BEST DENTIST I’ve ever had!! THANK YOU DR. THAI!!

Celeste L. from Santa Monica, Los Angeles, CA (Source: Yelp)


If you are looking for the PERFECT dentist, I have found her for you- Dr. Thai! It’s really wonderful when your dentist cares for your teeth and health as much you do! Irreplaceable indeed! My kids and I go to her clinic because everyone just takes care of us from the time we come in until we leave!

Kelly T. from Fullerton, CA (Source: Yelp)


I have been going to Dr Thai for quite some time. The staff and Dr Thai are very friendly and professional. All of the dental hygienists have been great. On my last visit I had the pleasure meeting Lem Lem ( dental hygienists ) who was very proffesional as well and personable.if you’re looking for a new dentist and are local, I would definitely recommend Dr Thai and her staff.

Joseph Morales (Source: Google)


We have been patients of Dr. Thai for many years. Sadly now we are moving far away, so we can only hope to find as good a dentist near our new home. Dr. Thai is extremely patient, thorough, and very considerate of the patient’s comfort. She’s also a preferred provider in our insurance and her fees are always within what the insurance company considers normal. Her office staff is always friendly, helpful, and efficient. Would recommend to anyone!

Danica Dinh (Source: Google)


My family and I have been going to this amazing dental places for years! She’s patient, understanding, and genuine. My own family now goes here as well. Her team and herself checks our teeth carefully and make sure we get our teeth done. We completely recommend to go her for your next dentist appointment !

Otto J. from Costa Mesa, CA (Source: Yelp)


I had a very bad experience when I was young (around age 7-8) and ever since then, I have had a huge fear of going to the dentists. Dr. Thai and her assistant Anna are the best!! I feel like they have restored my confidence and eased my fears. These Dr.s hands are blessed & I highly recommend her to anyone, especially those who do not like going to the dentist. God bless this Dr! Anna is also super sweet!


Jeanette Thai, DDS received her Doctor of Dental Surgery from UCLA in 1987. She worked as an associate dentist in Los Angeles and Orange County for several years. In 1993, she opened her private practice in Lake Forest. A standard of excellence in personalized dental care enables us to provide the quality dental services our patients deserve. We provide comprehensive treatment planning and use restorative and cosmetic dentistry to achieve your optimal dental health. Should a dental emergency occur, we make every effort to see and care for you as soon as possible. We are devoted to restoring and enhancing the natural beauty of your smile using conservative, state-of-the-art procedures that will result in beautiful, long lasting smiles!