Dr. Kiernan is simply the best--period. I've trusted her with my eye care for many years, and I will never go anywhere else. She is incredibly attentive and makes sure your vision is truly optimized before you leave, not just "good enough." Every visit feels personal and professional, and you can tell she genuinely cares about her patients. Her staff deserves just as much praise--friendly, efficient, and always a pleasure to interact with. Consistently excellent care, every time. Highly recommend without hesitation. read more

This is the best optometry practice in Las Vegas! Dr. Kiernan's team is incredible...her front office staff is so kind and helpful. Dr. Shiraishi is truly the most wonderful doctor who has ever cared for my eyes (and I have worn glasses/contacts for almost 40 years!). She explains everything so thoroughly, is always willing to answer my questions, and assuages any concerns that I have. I am so grateful to have found this practice and will never trust my eye care to anyone else! read more

Dr. Kiernan is outstanding. Very caring, confident, and competent. She goes above and beyond. I'm 80 years old and started wearing glasses when I was 4. So, I've seen a lot of eye doctors. She is the best. These days, my eyes are difficult to determine a prescription for, but Dr. Kiernan persists and gets it done. I highly recommend her. :) read more

We are extremely pleased with D. Kiernan', customer service and Professionalism! She took great care to make the examination about us, not what eyewear we may purchase after the results! We will be back! read more

Dr. Kiernan is absolutely wonderful! We have been seeing her for a number of years. She goes far beyond the boundaries of just an eye examination! A kind, caring individual! read more

If your not going to Dr. Kiernan your not going to the best ! The entire staff is the best and Dr. Kiernan takes as much time as you need with her and answers any and all questions you may have. read more

Been going here for years. When I wanted to switch from glasses to contacts. They were very helpful on showing me how to put them in and out. Even with my insurance changing they always accept the one I have. The staff is always super friendly and appointment availability is very good. Dr. Kiernan is great at making sure she can get you the best vision as possible. I would recommend her to anyone looking to get glasses or wanting to try contacts. read more

I have been going to Dr. Kiernan for Many years. She is always pleasant to talk to, always professional and very attentive to my needs.

Dr. Shiraishi is outstanding...she listens and takes the time to personally make you feel like you are the only patient, unlike most medical offices...her knowledge of optometry is also excellent as she diagnosed me with epiretinal membrane and gave me a referral on the spot...the office staff are also friendly and knowledgeable...will continue to patronize this office as long as Dr. Shiraishi is involved...RECOMMEND read more

I recently visited Cynthia Kiernan's office. First, I want to say the staff is professional and appear to be very caring. Something I find to be a breath of fresh air. During my visit with Cynthia, she encouraged me to ask questions, which was an excellent idea, as she discovered possible fluid behind my retina. Cynthia immediately recommended I see a specialist. Cynthia knocked it out of the park!! Sure enough, after a visit of over 2 hours with the specialist (Physicians and Surgeons) the following week, and after a couple of eye dilations and a procedure, the specialist confirmed Cynthia's diagnosis. I've been lucky enough to see an awesome OD and totally recommend Cynthia Kiernan & Associates. Thank you to all of the staff! read more

I recently moved to Las Vegas and required an eye examination from a Nevada optometrist. Dr. Kiernan was available to take me on as a new patient and I was pleased to get an appointment within a day. My experience with Dr. Kiernan at the Walmart Vision Center on 2310 Serene Avenue was quite remarkable because, for the first time in my adult life, an optometrist was able to get my prescription for my glasses perfect enough to allow me to read 20/20. Prior to that, the closest anyone got me to see was 20/30. Walmart has the latest equipment at their vision center and I am so pleased to have found not only a capable and professional optometrist but a kind and compassionate one who cares for her patients as well. I recommend Dr. Cynthia Kiernan to anyone seeking an excellent and well-qualified optometrist to trust their vision care to. read more

Always courteous and helpful, explains my eye health and offers options and suggestions. Always willing to talk and explain things that I might not understand in a meaningful way. I have been going there for years and am always satisfied with my visits! read more

Literally the best office, been going here on and off for probably 3-4 years now. I've seen both doctors at one point or another and they are SO kind and patient. I never feel rushed and they answer every question I have and are very thorough. You can tell they truly care about patients and giving them the best experience and care possible. read more

My first attempt at seeing an eye doctor here in vegas since relocating from hawaii. A friend of mine referred Dr. Cynthia to me & had raving compliments so i decided to try here. Getting an appointment was painless and i was able to book within a week - big plus for me! The employees at the desk and those who do your pre doctor task are very nice and welcoming. Office is conveniently located in walmart . Office was busy but waits were short - i was seen exactly the time my appointment was made so that was another plus. Dr Cynthia was very nice, patient, & knowledgeable. I battled finding good fit contacts and Dr Cynthia had me try these contacts that felt like i didn't have it on! I was very pleased & everything just worked out so well - pleased with my appointment and result's. I found my new eye doctor! Ill be back! read more

I have seen both Doctors at this location and they are both amazing. The eye exams are comprehensive and accurate and the service is impeccable. Everything is explained in terms that the average person can understand, and all questions are answered without hesitation. The staff is friendly and helpful. I have been a patient here for at least 5 years, and I will never go to another place. read more

I actually see Dr S and she is amazing. I always look forward to my visits at this office. The staff is wonderful as well. Dr S takes her time and makes me feel so comfortable. The staff that fits my glasses is amazing too. I see Amy. You won't be sorry if you choose this office. read more

Just had another thorough and informative eye exam by the great Dr. Cynthia Kiernan. I do not like to be redundant, but in this case I must. She has treated both me and my wife for the past 5 years. She is meticulous, knowledgeable, and pleasant, We love her. Thank You Dr. Kiernan! read more

My husband and I have been going to Dr. Kiernan, for our eye care, for 20 years! Out of those 20 years, we have had nothing but great things to say, and have never had a bad experience. She is a Rockstar,along with her staff! read more

I have been going to another eye institute for several years for my glaucoma and dry eyes. I have been helped but I feel I have been rushed and have not received the results I have been wanting. So, I saw Dr. Kiernan both for eye glass prescriptions but also to hopefully help with my dry eye and irritation issues. Well, I think Dr. Kiernan is a godsend, and this is why. When I walked in for my appointment, I noticed how friendly her staff was. They were unusually polite and helpful, and in no time they performed some tests on my eyes prior to my exam. I really liked this staff. I can see now that her staff is a reflection of Dr. Kiernan's caring values. When it was time to see the doctor, I was treated with a big, friendly smile and a little chit-chat before the business of optometry. She took the time to come up with excellent prescriptions for both distance and computer glasses. And I was able to see the marked improvement between the previous prescriptions and the new ones. After that, she zeroed in on my dry eye and eyelash issues. The white flakiness on my eyelashes was very likely caused by Demodex mites. She gave me a prescription Demdodex blepharitis that will kill the infestation within 6 weeks of use. I'll be starting this treatment in a couple of days when the prescription is received. I can't wait! Next, I was informed about eye drops for dry eye that are markedly superior to the regular ones but are quite expensive. She helped me find these eye drops at a more reasonable price, which I'm currently looking into. She also explained about heat treatments and using an eye mask at night along with a special gel. On her computer she showed me an eye mask on Amazon that was good and only $10. And she also sent a referral to a highly regarded specialist in the other eye institute to look at my case and set up IPL or other relevant procedures to help eliminate the dry eye/irritation problem once and for all (I hope). What was amazing about all of this was how thorough she was. She went through my issues giving me verbal and written prescriptions when necessary, or computer links to examine, or general recommendations and ideas. I felt she went out of her way to make sure my questions were answered and that I understood the options. In my opinion, Dr. Kiernan is easily 5 stars. And this applies to her as an eye doctor and as very likable person. She cares about people and this is so evident. Thank You for your time and thoroughness, doctor. Your effort and kindness and thoroughness is noticed. read more

My family and I have been patients of Dr. Kiernan's for over 15 years. We receive the best vision care available. My husband and I wear contacts-which can be challenging. She works diligently to assure the proper fit and vision. She also has digital imaging available which is a bonus and permits one to avoid dilation! Woo-hoo. My parents are delighted with her care as well. We all agree Dr. Kiernan is very professional and thorough. Her personality and treatment is unmatched. The staff has always been professional and helpful with our needs whether on the phone or in person. Great hires. With such great care and compassion its always fun to see Dr. Kiernan and her team. read more

I was shopping in Walmart one day and walked into the optometrist to look at the frames and noticed an office in the back and walked in and spoke to the girl at the desk. I needed an eye exam and was able to get one the next day. If I tell you this is one of those hidden gems, I am so happy I made that appointment. This office from the front desk to the actual doctors is top notch. They are very personable and take their time with each patient. From when you walk in to when you leave. I just had my annual exam with Kimberly, Dr S and she is so sweet. I highly recommend this office for those who are looking for a new eye doctor. read more

What a great experience! It is so nice to be pleasantly surprised for a change. Everyone is very friendly, helpful, and professional. The eye exam was thorough and office is neat and clean. On top of that, Dr. Kiernan's bedside manner should be taught in medical school. I have never had a Dr. with such a kind and caring attitude. read more

The office staff that was there on Sunday 7/27/2025 was so good and attentive to me. It shows that they all enjoy their jobs. The young blonde girl was so nice and made me feel comfortable doing all the pre tests. read more

At my age, I have over the years visited many Doctors of many specialties. Yesterday I was lucky enough to have had Dr. Shirairshi of this practice take care of me. I was in for a new glasses prescription as my current ones were almost three years old. I can't tell you how pleased I was with the entire experience from the front office to the examination, it was a well-organized and efficient operation, and to a person, the staff was excellent. A very enjoyable experience. read more

Came here for an eye exam for contacts. It's my first time getting contact lenses and Dr. Shiraishi was great. She was super friendly and made the whole experience painless and quick. I talked to her about my needs and got recommended lenses that fit my lifestyle. I tried on some lenses and told her I would probably be buying mine from Sam's club since they have Acuvue Moist lenses for very cheap. She sent me home with free trials of Acuvue and Precision 1 to see which ones I liked better. All in all, definitely recommend this place! read more

Cynthia Kiernan, OD - Optometrists Near Me - Las Vegas, Nevada

Dr. Kiernan is great, very nice and very professional, as well as her PA, Mia, and her staff.

I went there 9/20/24 to have an eye exam. It was a walk-in as I was just stopping at Walmart. I had a short 30 minute wait but considering that I was a walk-in, I think that was a reasonable wait time. The staff is friendly and helpful. Doesn't hurt that Cynthia is a pretty young optometrist with an awesome attitude and smile. Thanks for taking me in at the last minute and keep up the great customer service. read more

I'm Dr. Kiernan's patient for longer than I can remember, my yearly visits are like reunions. The office staff are friendly, competent, and efficient as well. read more

I've been coming here for several years. I was there last month. I just stopped in to schedule an appointment but they saw me as a walk-in. I got lucky. It was fast. She improved my contact lense experience by changing them to monovision. It's made all the difference. read more

I had a very good experience with Dr. Kiernan. She was thorough and made sure I received exactly what I needed. Additionally, the office staff was exceptionally friendly, which made every interaction pleasant. read more

Dr. Kiernan is the most diligent Dr. I have met. I was struggling with progressives and some other eye issues. She has taken the time to really make sure I have the right glasses. She works directly with the eyeglass techs next door to get the lenses and the prescription correct. She is very thorough and really cares. Appointments are on time and the staff is friendly and helpful. read more

Both doctors at this office are amazing. Yesterday I saw dr Kiernan. I'm always amazed at how thorough and patient they are. The quality of care you get is so relieving. Nice to go to a doctor office and not feel like a number. The front staff and exam staff were top notch professional and exude happiness with their jobs which rubs off on me as a patient. Thank you dr Kiernans office for being the what feels like the exception not the rule of our current society! read more

I have been going to Dr. Kiernan for over 20 years. She is absolutely the best, and I will never go to another OD. Her exams are very thorough and she takes her time with me. Her staff is friendly and knowledgeable and it is very easy to book an appointment. The office is clean and well-organized. It's rare to have an overall pleasant experience from start to finish. My mom and I love you CK! ST read more

Me and my brother went to get our eye exams a couple of weeks ago and the service was just next level! The staff was super friendly and helpful. The young lady at the front explained everything I had to fill out so clearly. The doctor was also very nice and made the exam go very smoothly. I highly recommend getting your eye exams at this location! read more

Dr. Kiernan is awesome!! I just love how she is so knowledgeable and so friendly. This was our first time to go to her and we are very impressed. I will definitely refer her to my family and friends. Never have we ever had a doctor that was so thorough with our eye care and more. We even talked about migraines and she gave me some pointers. Thanks Dr. Kiernan and to your team!! read more

Very generous and accommodating staff! I came in a bit later than the recommended time for my appointment (which was completely my fault), but the staff was quick to work and got me in less than five minutes for the pre-exams, then with the doctor right after. Overall, love coming here for my annual check ups and will continue to do so read more

Dr. Kiernan and her staff are very professional and courteous. They use state of the art technology and make you feel very comfortable. I would recommend her to anyone. read more

Cynthia is a great eye doc. Been seeing her since 2013 and I wouldnt go anywhere else. She is transparent and takes pride in her work.

I have been going to Dr. Kiernan for years now and she is the best. Her staff is great and I can't be more pleased with her care.

Dr. Cynthia Kiernan is an absolute gem in our city. She has helped our family for more than 20 years and has always been the most helpful and patient optometrist. My mom has had some trouble with her eyes post-cataract surgery, and a lot of her specialists have led her astray. We came back to Dr. Kiernan for some clarity, and she delivered that and more! The peace of mind that my mom felt after her last visit with Dr. Kiernan was paramount, and Dr. Kiernan finally provided clear answers to questions my mom had been asking others for years. Thank you, Dr. Kiernan, for always having patience for your patients :) You and your team are valued, appreciated, and loved. read more