Mahmood O Dweik, MD

Very polite staff, Dr Dwiek was very up front and listened as well as ask questions to suit your needs.

Dr. took the time to listen and provided answers that I could understand!

Dr Dweik and staff are excellent

Straight forward. Got me in and out pretty fast

Everyone from Dr. Mahmood to the receptionist was friendly and welcoming.

Excellent physician and support staff. First visit to CLS and highly impressed with the working knowledge of the physicians and time spent with the patients. Highly recommend.

Dr Dweik was great. Very Knowledgeable! Great personality and good listener. Thank you!

Everybody was friendly and efficiant!

Dr. Was very helpful in treating. Nice and friendly. Receptionist were very nice as well

Have not experienced a sleep study with you yet.

Very professional and courteous. Respectful of time.

doctor is straight and to the point he told me I'm taking the steps to positively change my life and I'm so excited about this journey

Nice experience and staff !!

Great experience and caring and speaks to you and doesn't rush you

Dr. Dweik and his staff were very caring, compassionate, and professional.

Dr Dweik takes the time to listen and fully understand his patients and their concerns.

Dr and staff all are very nice. No long wait. They also made me feel comfortable.

Excellent

Dr. Dweik is thorough and he listens. I feel good that we’ll finally figure out why and how to properly treat my constant sleepiness.

For the first time going to this place the receptionist was very nice and the dr was also nice explaining everything that was gonna be done.

Dr Dweik is attentive and the staff is great. The facility is clean and well appointed. Starting sleeping better today, see Dr. Dweik.

Happy with his service.

This was my first visit. I had unsatisfactory prior CPAP experience and was looking for an actual sleep specialist to work with to help me. My initial visit went great the Doctor took his time with me. Clearly explained options and made me feel very comfortable that together we will find a way for me to get a good night's sleep. Looking forward to working with him and his team.

Dr Dweik is very caring and listen to his patients.I have never had any trouble calling and speaking to anyone with any issues I may have. The entire staff at the Sleep Study is very professional and courteous

It was a pleasure being there every one was Perfection.

Very nice and a good listener…

Dr. Dweik runs a very smooth and professional clinic. He definitely takes his time with each patient and has helped me get on corrective actions to help me finally get some great sleep at night…. THANKS

Dr. Mahmood Dweik and the CLS Health Sleep Center team delivered care that was both clinically precise and deeply respectful. From intake to follow-up, every step honored my time, my questions, and my dignity. Dr. Dweik listened intently, explained the sleep study process with clarity, and made sure I understood the next steps without rushing or jargon. The staff communicated with warmth and professionalism—even the automated messages felt thoughtfully designed. I felt seen not just as a patient, but as a person navigating real-life exhaustion. If you’re looking for sleep medicine that blends science with compassion, this is the place. I’d recommend Dr. Dweik and CLS Health to anyone seeking answers and restoration.

Everyone was so helpful and courteous. It was a wonderful experience.

Dr Dweik was so nice, and knowledgeable. I instantly felt that I was at the correct Dr and look forward to sleep studies and resolution

Had a great experience with the sleep lab. Dr. Dweik is awesome!!

Very Friendly and helpful. Very clean.

Very quick in and out, asked me a few pertinent questions, great interview, came to a conclusion and set up test. Very good visit.

I thought the doctor and staff were excellent. I gave them a four-star because they are not up to date when it comes to prescriptions.. I had to take a paper prescription, drop it off after sitting in line for a while and go back and pick it up after sitting in line again. It was basically the time factor that I had to use by making two trips and sitting in long lines.

First time visiting his office awesome staff looking forward to going back for upcoming appointments

Dr Dweik is working very hard to come up with a combination of medications to treat my insomnia and restless leg syndrome. He is always very kind and I would recommend him to my family and friends. The office staff is amazing as well!!!!

A+ service , with very helpful & knowledgeable staff !!!

Dr was very informative, very patient. Staff was very friendly and on top of their jobs!

My experience with Dr. Mahmood Dweik was excellent. Dr. Dweik and his staff did everything by the book and exceeded my expectations. The facility was very clean, and the staff was highly knowledgeable. I highly recommend Dr: dweik , I give Dr:Dweik , the staff and the facility 5 star plus Thank you Dr:dweik

Had a great conversation

On time, friendly and professional.

Service was great. Appointments ran on schedule no unnecessary waiting. Staff and doctor are very knowledgeable and professional.

Very nice and friendly staff. Timely visit.

They were Great...

I feel great about my appointment. The Doctor listened to my concerns and gave me possible options for my sleep problem.

Great staff.. I enjoyed my visit with Dr. Dweik he explains everything and not in a rush ..

Dr. Dweik is extremely knowledgeable with sleep apnea, he’s very thorough explaining and listening to his patients. Very helpful and friendly office.

Best Staff! Upbeat, professional, and all around pleasant every time I go in for an appointment. Dr. Dweik and his entire staff are a pleasure to visit!

This doctor listens and thoroughly answers all my questions. I could not be happier with how he handles things.

Love the office staff !!The doctor is great too!!

Dr. Dweik is an excellent doctor who truly cares about his patients.

Friendly and efficient. Dr. Deweik is a good listener and asks questions that help you get a good understanding of what is the best for you.

The doctor was excellent excellent service from beginning to end he was very thorough and extremely professional I highly recommend this doctor.

I'm pleased with all the services at CLS Healthcare.

I have an older Dream Machine CPAP that I use for travel and the data I need off of it has to be read off the SD card. I went to see Rebecca Rodriguez at CLS Webster for this work. Ms. Rodriguez is ALWAYS extremely helpful and accommodating as she produces the data I need. The folks in this office are always nice and helpful. I will be back….thank you again Rebecca!

Always on time, very effective good doctor great listener. Proper diagnosis. Great Staff.

Dr. Dweik and the whole staff were very nice and welcoming. The lady at the check in desk and the nurse were very sweet. Dr. Dweik was very knowledgeable and personable. I look forward to coming here again.

Check in process was quick and easy, wait time was short, Doctor and staff were courteous and helpful. They took the time to explain and walk me through the process.

Great visit very informative. And Dr Dweik is the best

Great experience

The staff here is amazing. They are so kind and professional. Dr. Dweik is so easy to talk to and really cares about his patients. Technicians during sleep study made me feel at ease because I was nervous about staying the night but the suites were comfortable, clean and private, so no concerns at all. Glad I have such good people taking care of me!

Dr. Dweik is very smart and a good listener. He takes a patient's feelings and ideas into consideration. I definitely have more energy now that I'm using a BIPAP at night. Glad I found Dr. Dweik. (Oh, and I really like his office staff; they're very friendly and helpful.)

My Mahmoud Dweik sleep Dr is the best takes time to listen to his patients and make sure they are great with their progress he can help everyone with there sleep apnea Location: 600 N Kobayashi Rd Webster, TX, United States

Very courteous and efficient!

Fixed my major sleep problems

Friendly staff. Dr. Dweik a caring and personable doctor.

Office staff was very friendly and the doctor was great

Great experience. My sleep study was performed professionally before, during, and after. Follow up was informative. Been using a cpap machine for four years. Dr. Dweik is professional.