Everest Sleep Center
Information about Everest Sleep Center
90240, Downey
Opening hours
- sunday: (closed)
- monday: 8h-18h
- tuesday: 8h-18h
- wednesday: 8h-18h
- thursday: 8h-18h
- friday: 9h-18h
- saturday: (closed)
"You can feel confident in the sleep apnea treatment, support, and results that Dr. Qiu will provide at Everest Sleep Center. He is a proud member of the American Academy of Dental Sleep Medicine and the American Academy of Sleep Medicine, and routinely takes part in continuing his education so that he can remain on the forefront of research and technology. With so many years of successful sleep apnea treatments, you won't find yourself in more capable hands than with Dr. Henry Qiu at Everest Sleep Center."
Our comment from Nutrifinder.net about Everest Sleep Center:
Everest Sleep Center is dedicated to providing exceptional care and support for individuals dealing with sleep-related issues, particularly sleep apnea. Many clients appreciate the friendly and professional atmosphere, noting the warm and welcoming staff and the high-quality services offered. Users frequently commend Dr. Henry Qiu for his knowledgeable and compassionate approach, as well as his commitment to helping patients improve their sleep quality.
Clients have reported positive experiences, such as:
- Efficient service: Quick scheduling and minimal wait times
- Thorough consultations: Detailed explanations of treatment options and active follow-ups throughout the process
- Innovative technology: Modern equipment and home sleep studies that enhance convenience and comfort
- Positive outcomes: Many patients have experienced significant improvements in sleep quality and overall well-being after treatment.
However, some users have expressed concerns regarding transparency in the billing process and the referral of certain services to external providers, which may lead to misunderstandings about treatment options. While some patients faced difficulties with insurance coverage and high costs for specific devices, the staff is receptive to feedback and actively works towards improvement.
Overall, Everest Sleep Center is characterized by its dedication to enhancing patients' sleep health and quality of life, making it a highly recommended option for those seeking assistance with sleep apnea and related conditions.
Everest Sleep Center: Reviews
Fantastic experience: Great job I really recommended
Thank you for your wonderful feedback! We’re thrilled to hear that you had such a positive experience. Your support motivates us to continue providing the best service possible. We look forward to serving you again!
Fantastic experience: Walked in there team was friendly off the bat, makes it feel good to be in there. Dr. did a great job, I loved it. Recommend I say Yes!
Thank you for your wonderful feedback, Jose! We're thrilled to hear that you had a great experience with our team and that you loved the care you received from Dr. We appreciate your recommendation and look forward to seeing you again soon!
Negative experience: This place is an absolute scam, after weeks of waiting to hear back from them to do insurance verification I finally got a call back that they were finally referring me to the shipping department to get my in home sleep study equipment. A week later I get a phone call from a random unknown 925 area code number asking me for my credit card info to pay for shipping charges? At first I thought it was a scam so I called their local 562 number and confirmed that they apparently subcontract out the sleep study to a place called iSleep but bill Medicare as if they are doing the sleep study themselves, pretty sure that's fraud. Seems like they are getting kickbacks or fraudulently billing Medicare for services they aren't even providing themselves. Apparently if you have PPO insurance they do in center sleep studies, any other insurance they subcontract it out. Never made it to their mouthpiece sales pitch, it's probably just one you can do yourself on Amazon that they'll bill your insurance company an egregious amount of money for. I would steer clear of this place, I will seek a new referral from my primary care physician to another place.
We're sorry to hear about your experience and appreciate your feedback. We take these concerns seriously and will investigate the issues you've raised regarding our processes and billing practices. We strive to provide clear communication and transparency with our patients, and it's clear we fell short in your case. Your comments will help us improve our service. Thank you for bringing this to our attention.
Negative experience: I just had my 15 minute consultation, and I will begin by saying the person doing the consultation was very nice and professional. Five stars for him. However, I was looking for a place I could get a sleep study done and a diagnosis whether I have sleep apnea or not, THEN consider treatment options. Looking at the website, this appears to be a sleep center, where they conduct the sleep test (yes, at home, which is what I wanted), and you have the option of treatments, which includes a cpap if needed, etc. This is not the case. They outsource the sleep study, another doctor provides the diagnosis, then Everest center doctor goes over the study with you and discusses the custom mouth guard thing with you. Upon hearing the cost of the mouth guard, I told the consultant that it would not be my first choice, and that I would probably do the cpap if diagnosed. They do not have the cpap or supplies, as their website seems to show. They refer this out as well. I feel as if I was tricked to sit through a 15 minute commercial for an expensive mouth guard when I clicked to have a consultation from what I thought was a legit sleep center on whether I should even consider having a sleep study conducted or not.
Thank you for your feedback. We apologize for any misunderstanding regarding our services and the consultation process. Our intention is to provide clarity on the steps involved in obtaining a sleep study and subsequent treatment options, including referrals. Your input is valuable and will help us improve our communication about the process. We appreciate your understanding and hope to better serve you in the future.
Negative experience: Dr. Qui takes forever to see you. I've had to wait a number of hours before being seen and this place & it is a long drive for me. Dr. Qui is not that knowledgeable and doesn't feel responsible for complications from the oral appliance. My TMJ has gotten worse from this treatment and they expect an absurd amount of $$$$ even if you don't want treatment anymore. They charge you for a full treatment but if you don't pay for the "full" treatment within 45 days they threaten to send you to collections.
We sincerely apologize for the experience you've had, Ice. Your feedback is important to us as it helps us identify areas for improvement. We will review your concerns regarding the wait times and billing practices to ensure that we serve our clients better in the future. Thank you for bringing this to our attention.
Negative experience: If you have ever had a sleep study done before, you will likely notice a different feeling all together. I think it's largely focused encouraging at your home sleep study (not in clinic sleep study) and selling an expensive mouth piece instead of a CPAP. Quick at getting me to do an, at home study. Quick at getting the results. Quick at seeing the doctor to go over the results. Everest had all my insurance information and knew what I qualified for before doing anything at Everest. I have had sleep studies both in clinic and home. Now all they do, is send the prescription and sleep study to a provider to furnish a CPAP. I asked them last week why they haven't sent it to the provider and they said they still had some insurance to clear up. (They would not have done the study or doctor visit if my insurance wasn't verified). I asked them if they would give me the prescription and study and I would find a provider. Big pause! I'll ask if I can do that. IT'S A PRESCRIPTION! Well that was last week and we are now ending another week and nothing has been done. I let them know I had no interest in the mouth piece and I just wanted the CPAP. They want to sell the mouth piece. They have nothing to sell or gain now since another company provides the CPAP machine. I have since had to write a letter to Everest Sleep Center: I have been waiting for a call, text or email to pick up a CPAP and have yet to receive any contact from Everest or DME. I did sleep study Jan 9, 2025 and turned in Jan 13, 2025. I went over results with Dr. Henry Qiu on Jan 15,2025. I called the DME to confirm they had received results and prescription and they had not. I call Everest approximately a week later and they needed more time. I asked for my sleep study and prescription but woman at Everest told me they don't do that but she would ask. Not a word since. I was perfectly clear with Dr. Henry Qiu as well as his staff that my CPAP was giving an error message and had already shut down at least once. It is imperative to my health I get another CPAP and therefor will hold Everest Sleep Study and Dr. Henry Qiu liable should my health suffer in anyway which can be attributable to not sleeping. Whether I receive a call from Everest Sleep Center or not, I will be filing a complaint with Medicare and my secondary insurance today for not providing proper healthcare. Feb 4, 2025
Negative experience: This place is a scam, You pay $395 upfront for a sleep study (then they don’t want to send you your results) and bill your insurance or out of pocket of 5k+ an absurd amount. My insurance was billed and we haven’t started anything. This is a dental office looking to attract more patients by pushing unnecessary mouth guard treatments causing unnecessary weekly visits. The reviews are all 5 star because they bribe you to submit a review in front of them and they enter your name into a raffle. They push their treatment or nothing else, they stop being accountable once you decline services. Update: Still no word or call back smh
We sincerely apologize for your negative experience, Carlitos. Your concerns are important to us, and we take them seriously. We will address this matter internally to improve our services and ensure this does not happen in the future. Thank you for bringing this to our attention.
Fantastic experience: Fantastic experience with the sleep guard. The sleep test results show marked improvement. Dr Q takes time to explain and answer any/all quedtions that arise.
thank you! Sleep is my passion!
Fantastic experience: Very welcoming staff and very high-tech equipment! Dr Qui is gentle and very professional in his approach to dentistry. One stop does it all, cleaning (top-notch), fillings, implants and crowns (did not have to go to different specialist for each procedure.)
Thank you for your wonderful review, blueyes! We are delighted to hear that you found our staff welcoming and our services comprehensive. Dr. Qui is indeed dedicated to providing the best care possible, and we're glad you experienced it firsthand. Your feedback is greatly appreciated, and we look forward to seeing you again!
Fantastic experience: Dr. Qiu has a great bedside manner and you can tell he really cares about his patients. Also the office staff is super friendly. I appreciate that they call to confirm appointments etc. I went in for help with my sleep apnea curious but skeptical. After getting the appliance, I went from epic snoring, Embarrassed to have anyone Sleepover, falling asleep during the day at work, while driving, at the movies, etc., to very light or zero snoring and being able to actually get the rest needed from sleep. Now I have energy throughout the day, I can do sleepovers and I can stay awake through a full movie! Life changing! Life saving actually…
Fantastic experience: So far is being going great,they explain to you everything and what is cover by your insurance's and what you have to pay extra if you have too.
Fantastic experience: You do not wait long! Quick service. Everyone's friendly. Highly recommend!
Fantastic experience: Patrick, a representative understand video relay service meaning. He answered my question clarify. Good service.
Fantastic experience: Answered all my questions and they want to set up appt . Excellent service. Highly recommend. Very helpful and knowledgeable. Patrick was wonderful.
Fantastic experience: Very friendly staff and Dr Fantastic service. Dr explained all options and very helpful.
Fantastic experience: Staff was nice and helpful
Fantastic experience: Dr.Henry and Cassandra are so kind and helpful! Thank you, I look forward to treatment!
Fantastic experience: These days it’s very rare to encounter great customer service. Today my expectations were exceeded during my visit at Everest Sleep Center. The entire staff is friendly, courteous, informative and knowledgeable. Pam and the rest of the staff are great.
Fantastic experience: Cassandra was incredibly helpful throughout the entire process. After I had issues with FedEx, she personally ensured the package arrived to my house without any issues. Incredible service, thorough follow up, and amazing patience throughout the entire process. Highly recommend!
Hi Alejandro!! Thank you so much! Happy to help any way I can!
Fantastic experience: My father has been sleeping and feeling great after everything that doctor has recommended him to get done. We definitely see a difference in his health and sleeping. He’s now sleeping 7-8hrs which is something he wasn’t doing. He would only sleep 3-4hrs and feel like he wouldn’t rest.
Great to hear that dad is getting the rest he deserves!
Fantastic experience: Nice clean environment. Friendly staff.
Thank you Cindy! We strive for cleanliness!
Fantastic experience: I’ve had a mild form of sleep apnea for as long as I can remember and it was just something I put up with. I would wake up in the middle of the night and constantly felt like I needed to use the bathroom which in turn interrupted my sleep. I would feel tired mid day and it wasn’t until I finally decided to get a sleep study done with Everest Sleep Center where I discovered exactly how many times I was waking up. Dr.Qiu did an amazing job explaining potential causes for my sleep interruptions and recommended several different options I could pursue to improve my sleep quality. I opted for the oral appliance as I wasn’t looking to do a full on Cpap machine. The procedure was simple and easy, all I had to do was get my mouth measured by Sleep Everests 3D scanners and a mold of my bite was generated within the same day. They then ordered my appliance and Dr.Qiu did custom adjustments to ensure it fit perfectly. So far so good, as I’ve been sleeping uninterrupted! My partner is happy and I’m feeling amazing. Highly recommend Everest Sleep center.. this place knows what they’re doing when it comes to optimizing sleep quality.
Fantastic experience: When I first found out that I had sleep apnea, I didn't really believe it. I wasn't overweight, didn't drink, didn't smoke, and exercised regularly, and felt that my sleep was fine, and I especially didn't want to use a CPAP machine. After being diagnosed and talking with Dr. Qiu, I started using a sleep guard at night, and though I didn't initially notice a difference, there was a period of time when I stopped using it and found out that I was more lethargic and had less energy in the mornings. Whenever I have questions, Dr. Qiu responds to them in an informative and timely manner, and I found that now, I have a better sleep schedule and wake up naturally and more refreshed. It's been a pleasant experience for me, from the teeth scanning, bite check, and initial usage of the sleep guard to now, and I'm grateful for him since I feel much more well rested and know that I'm able to get the questions I have answered quickly with issues or concerns. I highly recommend going to Dr. Qiu if you have any sleep issues and want to improve the quality of your sleep!
Fantastic experience: Honestly the reason I came here was because of the reviews I read and I just had to say that I'm 100% on board and extremely happy I chose to come to Everest Sleep Center! Cassandra is the best and truly cares and loves what she does. Sleep apnea may suck but they will definitely help you make the best of it and give you informed choices!
Fantastic experience: My experience was great. Cassandra was awesome. I felt great after the sesión. Thanks!!!
My pleasure! Good to have you!
Positive experience: Cassandra was great to work with. Unfortunately the price of mouth piece that was recommended is extremely costly (4k) and insurance will not cover due to not meeting medical diagnosis of sleep apnea. No other treatment options recommended.
Thank you for your review. We believe we deliver enormous value for our price. When there's a need to wear something life-long, we believe quality and comfort cannot be compromised. Our sleep guard treatment includes 12 weeks of fine-tuning, support, myofunctional therapy, and even behavioral adjustments. The alternative is CPAP with no support or Oral Appliance Therapy with a dentist without specialized understanding of sleep.
Fantastic experience: This place had a great staff team, a very clean space, and some excellent equipment. I’ve already recommended friends and family to come.
Thank you! We love getting people better sleep! Life is just so much better with great sleep!
Fantastic experience: I would like to highly recommend this place. Cassandra, an excellent professional, helped me a lot to obtain the best treatment for sleep apnea , thank you Cassandra.
Thank you, Miguel!
Fantastic experience: This place legit makes me feel so good from start to finish! Everyone is so friendly! They are awesome! I Highly recommend this dental office.
Thank you! We think we are the best dental sleep medicine practice in town!
Fantastic experience: Great staff
Thank you!
Fantastic experience: The staff is so knowledgeable and helpful. They listen to your needs and really want to help you!
Your sleep is in our hands so we take care of it!
Fantastic experience: Very friendly staff!
Thanks!!
Fantastic experience: Very warm and welcoming staff
Thanks!! We get it!
Fantastic experience: I’m so thankful I found this place! I didn’t realize how bad my sleep was until I came here. Cassandra is super knowledgeable and thorough and answered all of the questions I had. Definitely recommend coming here and letting my friends know too.
Thanks for the kind words! SO MANY people don't know they have poor sleep! Insomnia can really mess with life!
Fantastic experience: The procedure was easy and amazing, and the cost wasn't bad.
Thank you!
Fantastic experience: Everest sleep center has so far changed me for the better! When Dr. Henry Qui informed me about me SEVERE sleep apnea I was pretty shocked! But Dr. Qui and Cassandra have really opened my eyes about how serious and important is to know how important sleep is to your health. I really recommend anybody out there that has questions or concerns about their sleeping habits or want to know about sleep apnea I really recommend you give them a shot.
Thank you! We love seeing the transformations that happen when people get better sleep!
Fantastic experience: Good, clean and nice office, good and friendly staff. Dr is very knowledgeable Over all my experience was excellent. Would refer friends and family.
Thanks Jose! Reference is the greatest review!
Fantastic experience: Why wouldn’t you try the practice out ? There’s no reason not to . Great relatable team .Side note - aside from the providers Cass is a wonderful member of the team & will always take care of you
Thank you!
Fantastic experience: What a great experience. Cassandra and the team was beyond helpful. I am sleeping so much better, not snoring, and feeling well rested. Highly recommend. I wish I would have done it sooner.
We're glad you are sleeping better! That's what we love to hear and that's why we love sleep!
Fantastic experience: Friendly staff & great service/professional demeanor!
Thank you!
Fantastic experience: DR Qiu is one of the smartest men I know who is passionate about making an impact on the world and helping people sleep. He has helped countless people improve their lives by sleeping well including my own. Definitely recommend reaching out and getting a test. Will change your life
Hi Jake!
Thank you for the review, we look forward to following you through your sleep journey!
Fantastic experience: I had a very pleasant experience here, and the improved sleep really made it worthwhile. They really take care of you and make the process of getting better sleep an easy one. The sleep study was simple to do at home, and the subsequent nights of improved sleep have made a marked improvement in my life. I’m breathing better throughout the day too! Good sleep really is the most important thing when it comes to health.
Thank you!
Fantastic experience: Dr. Henry Qiu goes way beyond the expected service. Him and Cassandra follow up regularly on my progress. Fantastic team. Highly recommend Everest Sleep Center !!!
Thank you! We take sleep to the next level!
Fantastic experience: Dr. Qui, Cassandra, and the entire staff are very patient, knowledgeable and take the time to listen to the issues at hand. Excellent team! Wonderful results!!!
Thank you!
Fantastic experience: Everyone so nice and professional I feel like they care can’t wait to get my sleep guard
Thank you! Our sleep guard is the best!
Fantastic experience: Offers great service. Always makes me feel welcomed.
Hey Edgar! Thank you so much for your kind words!
Fantastic experience: great help! new dr henry really gives you a in depth detail of what needs done and how they can help you! best dental care i’ve received!
Thank you so much Marisol! We aim to educate as much as we can!
Fantastic experience: The staff was great. Cassandra was very helpful and answered all my questions. I would definitely recommend everyone to this place.
Thank so much! We strive for positive interaction with everyone! Sleep Well!
Fantastic experience: Always leasing with sparkling text. Gotta love Loan!
Thank so much Suzanne! Its always great seeing you back in the office!
Fantastic experience: Overall a great experience. Everyone is always in a great mood and very welcoming. They explain everything in detail and make sure you are well informed with the procedure. 10/10 would recommend to friends and family.
Thank you so much Cesar! We look forward to getting you better sleep!
Fantastic experience: Great dental office. The staff is friendly and very attentive to your needs.
Thanks so much Sandra! We look forward to your new sleep journey and wil be here along the way!
Fantastic experience: Got help with my sleep apnea and have sooooo much more energy
Hi Kristine! We are super excited to hear that and cant wait to see how much more energy you get with treatment! Thanks for the review!
Fantastic experience: Was very helpful in helping me understanding my health and sleep issues. They are very helpful and appreciated.
Thanks David! We strive for patient success!
Fantastic experience: I was referred to this clinic when I found out that I may have sleep apnea. Staff is super friendly and supportive. They made me feel very welcomed and comfortable before I saw the doctor. The wait time was very minimum and the lobby was very comfortable. First meeting: Dr. Qiu consulted with me on what sleep apnea is, and what kind of devices are used to help resolve that issue. After our conversation, we ordered the sleep study device. The sleep device arrived very quickly and was very easy to use. It stayed on during my sleep and logged a lot of information on my sleep patterns. Second meeting (2/7/2023): Dr. Qiu went over the results and informed that I have moderate sleep apnea. Unfortunately that means I stop breathing at least 114 times and my heart rate goes up to 115 bpm which is a light jog. I also found out that my nasal cavity may be impacting my sleep quality as well but that's a conversation for another vendor. After analyzing my sleep data, we did the molding for the mouth guard that will be used to help my sleep apnea. The process was very easy and noninvasive. Dr. Qiu was gentle and checked in with me during the whole process. He also provided check up on my wisdom teeth and the state of my teeth since he is also a dentist! Great care and service. Third meeting (3/2/2023): I came back to the office to pick up my mouth guard. The process took some time since they needed to make sure that the guard fit perfectly with enough adjustments to help support my health condition. Dr. Qiu and his assistant gave a lot of suggestions and advice on how to take care of the device and what to expect from using the device as well. I felt very supported and confident in using the device after I left the office. Fourth meeting (5/3/2023): We did a brief conversation on how its going with my experience. My sleep quality has improved significantly in the last couple months. I have not experienced brain fog nor had the need to take afternoon naps. I was informed that I still have around a full month of adjustments to go. I highly recommend this clinic. They genuinely cared about my experience, and gave me a lot of supportive tips on how to take care of my sleep health. The mouth guard was really easy to use and easy to adjust. I highly recommend coming to this clinic to learn more about sleep health, participate in their effective sleep study, and learn if you have sleep apnea. If people in your life snore, experience brain fog or have poor sleep quality, you should share this clinic with them.
Harry! what an phenomenal review, than you so much, we look forward to seeing your new sleep journey!
Fantastic experience: Nice and clean teeth. Great service.
thanks Kevin!
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