About Dr. Jeannie Lee-Mirzayan
About Dr. Jeannie Lee-Mirzayan
Dr Jeannie Lee-Mirzayan is a native of Chicago. Her parents immigrated from South Korea and were blessed to have their first daughter during one of Chicago’s infamous blizzards! She has fond childhood memories enjoying bike rides and roller skating with her neighborhood friends. In the 2nd grade, she walked past her friend Erich as he was swinging his bat on the playground and was struck in the face. She is convinced that this dislocated her TMJ but as a 7 year old she thought it wise not to tell anyone. However, it seems to have been prescient that she became a dentist! Dr. Lee went on to attend Boston College as a psychology major and then realized she could not master the Bostonian accent so she transferred to University of Illinois at Urbana-Champaign. During these years she thought it would be a perfect time to wear a full set of metal braces along with head gear. While it did little for her social life then, who knew it would come to mean so much more in her future!

Dr. Lee found her calling to enter the field of dentistry and was fortunate to attend Northwestern University in Chicago. Even growing up in Chicago could not have prepared her for the negative wind chill walking back to the dorms on Lake Shore Drive. As fate would have it, Dr. Lee met the love of her life, Armen, and these two dentists were soon married in Maui. They took an extended 5 month trip through Asia and Europe in 1999, and their daughter, Mia was born in 2000. After living many years in Los Angeles, raising their daughter and running a dental practice, life took them to Las Vegas. It has been full of adventures so far, from going to the strip every week to never going to the strip, to trying every steakhouse under the sun, to wondering why there are so many Dotty’s on every corner, and why would they name their gas stations Terrible’s? Perhaps the most memorable experience was that time she and her husband rented e-bikes and tried to go to the Wetlands…
Dr. Lee specializes in clear aligner therapy (Invisalign) and short-term braces. She is also certified in Myofunctional Therapy. She has been a patient of all of these modalities so is keenly aware of what the patient might need or be experiencing. Dr. Lee is thrilled to be part of the Sandquist Dentistry family.
Dr. Lee loves new adventures and learning something new everyday. She loves to exercise, hike, walk her dog, do yoga, read, and listen to health podcasts. Currently she is teaching herself to crochet and is enjoying morning sunrises.
5-Star Dental Patient Reviews
Trustindex verifies that the original source of the review is Google. Wonderful staff Donald Mackay2025-02-11Trustindex verifies that the original source of the review is Google. Great work. Excellent service and the kindest, most eager and attentive dental caregivers Ive ever experienced. My teeth have had serious need for correction. Through and through, the service has been nothing but awesome and genuine. The results of improvement speak for themselves. I highly recommend you choose Dr. Doug Sandquist and Dr. Jean Lee! Keenan S.2025-02-11Trustindex verifies that the original source of the review is Google. Wonderful visit as always Bill Mason2025-01-31Trustindex verifies that the original source of the review is Google. Dr Sandquest is excellent. His staff is very knowledgeable, professional, and caring. Highly recommend Dr. Sandquest. George2025-01-28Trustindex verifies that the original source of the review is Google. My experience with Dr. Douglas Sandquist and all of his staff is superb. My hygienist just cleans my teeth so very well. Everyone in the office just takes care of my every need. I cannot say enough about Dr. Sandquist! I have been with him for at least 15 years. Thank you Dr. Dr. Doug! Victoria Chesser Vicki Gyger2025-01-25Trustindex verifies that the original source of the review is Google. I am new to Summerlin, Las Vegas. I had not secured a new dentist yet. I had a mini dental emergency and Sandquist Dentistry was recommended to me by a lifelong resident of the area. They were able to get me in right away. My emergency was taken care of with care and expertise. I am so happy to report that my husband and I have a new dentist group that we will be going back to care for all of our dentistry needs. Thank you Dr. Lee and Cassandra! Cheryl George2025-01-22Trustindex verifies that the original source of the review is Google. Dr Sandquist and his father befor him has been our family Dentist for now going on 34 years. Always they have been state of the art Dentists staffed and equipped with the most current technology and services. Mitchell Kunich2025-01-16Trustindex verifies that the original source of the review is Google. Great technology and the staff was equally as great. Thomas Coltran2025-01-15Trustindex verifies that the original source of the review is Google. Dr. Sandquist has been my dentist for more than 12 years. He and his staff are top-notch and I happily recommend him to anyone asking for a great dentist in the Las Vegas area. Cathy Andrle2025-01-14Trustindex verifies that the original source of the review is Google. One of the best in Las Vegas we have been patients for 46 years Service and dentist have been great and their employees the best Gerald Kmetz2025-01-13
Sandquist Dentistry Las Vegas
We are located in the Commercial Finance Building. It’s a yellow two story building on the East side of Lake Sahara. Our entrance is on the east side of the building on the first floor.







Payment & Savings Options
Insurance
We are a Fee-for-Service dental office and file insurance claims for our patients for direct reimbursement to them. You will receive payment from your insurance company for dental treatment done in our practice, except for HMO plans that require an HMO clinic.
Optimal Dental Health Program
Our Optimal Dental Health Program offers yearly savings and 10% off most dental services when you pre pay for your hygiene visits, exams and x rays.
Financing
We offer third–party financing options like CareCredit, Cherry, and Sunbit.
FAQs
How long do dentist appointments take?
A routine dentist appointment for regular dental exams and hygiene visits take one hour. For new patient exams we schedule 90 minutes. For specific dental procedures you’ll want to talk to Dr. Sandquist’s team to understand the length of time required for your treatment.
Do you pull teeth?
No. We do not pull teeth. During your consultation, if we see that you have teeth that need to be removed we will refer you to a trusted specialist and coordinate to ensure the restoration of your teeth.
Does Sandquist Dentistry offer Invisalign?
Yes, we are a Gold Invisalign provider! Dr. Lee-Mirzayan straightens teeth and corrects mild to moderate bite issues with Invisalign custom-made clear aligners that gradually shift your teeth into place, like traditional braces but without metal wires or brackets. Request a free consultation with Sandquist Dentistry Las Vegas online.
What is full mouth rehabilitation?
Full-mouth rehabilitation is a comprehensive dental treatment plan that restores the function, aesthetics, and health of the entire mouth by addressing issues with teeth, gums, and bite alignment. It often involves a combination of procedures, such as crowns, veneers, implants, and periodontal treatments, tailored to the patient’s specific needs. Start by getting a consultation with a trustworthy dentist, like Dr. Sandquist. Though full mouth rehabilitation is not always necessary, digital imaging, X-rays, and a detailed assessment of your teeth, gums, jaw, and bite allow us to make a treatment plan. Restorative work (crowns, bridges, or implants), cosmetic improvements (veneers or teeth whitening), and functional corrections (orthodontics or TMJ therapy) are all part of your personalized treatment plan. At Sandquist Dentistry in Las Vegas, we are here to get your oral health, function, and appearance back to their best.
What is myofunctional therapy and do I need it?
Myofunctional therapy is a series of exercises designed to improve the strength, coordination, and function of the tongue, lips, and facial muscles. It addresses issues like tongue thrust, mouth breathing, improper swallowing, or poor oral posture, which can contribute to dental problems, sleep apnea, or jaw pain.
You might need myofunctional therapy if you experience symptoms like chronic mouth breathing, speech difficulties, teeth grinding, or an open bite, or if your dentist identifies functional habits affecting your oral health. At Sandquist Dentistry in Las Vegas, Dr. Lee-Mirzayan, DDS, is certified in myofunctional therapy and, through consultation, will help you determine whether it’s right for you.