Dr. Tavares has provided excellent care for my husband thus far. He explained the treatment plan…read morevery well & also listened carefully to our concerns. He answered all the questions we had regarding my husband's condition & treatment. His nurse Shawna also responds promptly to our calls or emails. Office is very nice & it's a comfortable professional atmosphere. I would highly recommend him if you are in need of a good specialist in his field.

From the owner: United Critical Care Lung & Sleep Medicine is the office of Dr. Joaquim Tavares and Dr. Nancy…read moreHolder. We provide Inpatient Sleep Studies, Home Sleep Studies and Pulmonary Function Testing in conjunction with complete medical management of Sleep Disorders (including Sleep Apnea, Insomnia and Narcolepsy), all diseases of the pulmonary system (Including but not limited to Asthma, COPD, Emphysema, Pulmonary Fibrosis, Pulmonary Hypertension and Lung Nodules. We take pride in providing this care in a clean & friendly environment without the long wait of traditional doctors offices, as we do not overbook appointments allowing our knowledgeable doctors to take the time needed to listen to your health concerns and get to know you.

I just have to commend Carmen !!!! . I have been a patient since 2019 and to this date , the center…read morehas continuously provided EXCELLENT service - from the front desk to Luis ... Thank you for always treating your patients with utmost CARE !!!

Dr. Gupta has been treating my mom for her COPD for over a year and she's been noticeably better…read more He is very sweet and gentle and always takes time to make sure she understands everything that's going on. The staff is also great and well organized, they pick up the phone quickly and also call back promptly which is rare for most health care offices I've dealt with. Carmen and Lluvia in particular are always on top of it. Only downside with this practice is they're closed on Fridays but worth having to take PTO to get treated here.

Apparently they will not take a patient willing to pay cash!…read more I called the office to schedule an appointment, had to leave a message, and a day later I received a phone call. I didn't get the name of the person I spoke, but she was extremely rude. I explained to the individual that I had a high deductible health plan, and I know I'll be responsible for paying the entirety of the visit out of pocket, so I wanted an estimation of the price prior to service, she refused saying they need to first verify my insurance coverage. I asked her if she could give me a quote as if I did not have insurance, and she said they do not take cash patients...Wow!

The good doctor and his able staff easily earn my highest compliment - 5 Stars. He takes his time…read morewith patients, listens, considers, empathizes, and offers very good direction. He is a gentleman who is worthy of the full measure of the most accurate definition of gentleman. I am blessed to have found this professional.

showed up 20 min prior to my appointment to avoid wailying for them to call me in on time for my…read moreappointment and still waited over 30 min passed my scheduled time. not sure what has changed in the last year but the front desk needs help

Had a scheduled telehealth call. Logged in 15 minute prior, as directed. MA (Amelia) came on after…read morean hour to ask for CPAP information. I remained on the call for THREE AND A HALF HOURS and Dr. Wojcik never joined the call. I sent two messages to Amelia on the app and received instant replies that I would be contacted within 24 hours. I called the office and was transferred to her voicemail. I left a message (again, 24 hours for return call) and it was been a week since the messages were left with no contact from the office. Today I received a notification that a claim was submitted with my insurance carrier. Really? You're billing over $300 and I'm the one that was on hold that whole time? Unacceptable business practice.

I have to preface this by saying that I have never had a sleep study in my life before this month…read more I had 2 such appointments at the Sleep Telemedicine Services building on Jones Blvd and W Reno Ave. (+) Felt very clean. Beds, sheets were pretty comfortable. I'm guessing 40" TV on the wall with cable if you like to nod off with some background noise. (+) For both of my appointments, Kat was the technician. She was simply outstanding! She was incredibly friendly, patient and understanding. I greatly appreciate her help and assistance. (-) the only real gripe I have with this whole thing is the fact that I had to push a button to call Kat into the room to unhook all my wires and gadgets just to go to the bathroom. This was quite uncomfortable and I hated having to do it. Other than that, Kat made every effort to make the whole process as comfortable as possible. If I need to do another sleep test in the future, I would not hesitate to return here. 4 solid stars. Yay! I'm a fan.

My husband had testing done at their clinic in 2022 and no results were provided to our doctor…read more Attempts to reach them have gone unanswered. They took our full payment of approximately $600 up front but have given no results to us or the Dr. I don't know if they have gone out of business but our doctor has stopped using them as a result of this pattern of behavior.

update - once i got an appointment after having to complain they did really treat me good. i have…read morefinally got help and they were really nice about it.

Rose did a great job of evaluating me and my husband during our follow up visit. Knowledgeable and…read moreattuned. His snoring has stopped and his numbers are finally in normal range. As for me, I finally got my equipment and I'm delighted.

What: breathing test with Megan and first appointment with pulmonary specialist Dr. Ralph…read moreNietrzeba. Service: really pleasant experience all around. Megan was super friendly and professional with the testing. Dr. N exceeded my expectations. I was previously seeing Dr. Paul Stewart at Pulmonary Associates (absolutely terrible bedside manner, long wait times) so I am so happy with the switch! Ambiance: clean waiting room with local news playing on the flatscreen TV. Would be nice if they would put on the closed captioning. Location: on the third floor of the Comprehensive Cancer Center building. Plenty of parking in front of building.

Worst patient service I have ever seen. I've been taking my 86 year old mother to see Dr. Wojcik…read more Mind you each visit plan on waiting 3 hours or more. Dr. Wojcik is very knowledgeable and professional, but once you leave him, you're on your own. It took months to get her prescribed medication. And now longer for her oxygenator. She was given a 9lb. mobile oxygenator from the hospital that only lasts a few hours, she has run out of oxygen nearly every visit. We are looking to find better support staff.

Dr Changawala did a great job on explaining and treating my illnesss as it relates with my lungs…read more Had been sick for many months and the Doctor and his wonderful staff helped me to treat the condition. The staff were so kind and truly showed empathy to the situation. As far as Doctors in Vegas go, this physician is a winner for sure.

Dr. Changawala is great. He listens to my concerns and advises me appropriately. However, his…read moremedical assistants are not. They NEVER call back. Last month I spent 3 weeks trying to get them to call me back until I was forced to drive to the office and demand someone come out and talk to me since I had been out of my meds for 3 weeks. This month I spent 3 days trying to get someone to call me back and they never did. The person who does prescription refills is really bad about returning calls as well and frequently refills the wrong prescriptions.