Dr. Jeffrey S Rein

My ENT, Dr. Joel Portnoy referred me to this practice for my Sleep Apnea. Dr. Rein and Gina helped get me fitted for a Sleep Apnea oral appliance. It is life changing! I snore much less and I no longer keep my wife up at night. I also awake more rested and refreshed. I later decided to switch completely to the practice for all of my dentistry needs (e.g. cleanings, etc.). All of the staff are courteous, professional, and knowledgeable. I would highly recommend this practice to anyone.

Was looking to help from the start and made me feel very comfortable.

fantastic and so easy. very little pain and it was over so quickly. years ago i had an issue with a novacain inject....no more since i found this caring team with their fancy laser

After numerous other remedies (CPAP, Inspire and other Oral Appliances), the staff at Long Island Smile has helped me get on a path to better sleep. They also recommend other options that may help my individual situation as well!

I was completely blown away with the amount of time and patience that Dr. Rein dedicated towards me on my full exam. He was very detailed. The staff is very friendly and I was greeted with a huge smile each time I arrived at the office.

I had a wonderful experience at Dr. Rein's office. Everyone is pleasant and knowledgeable. I am using a mouthpiece for sleep apnea and thanks to Dr. Rein and Gina, I have my life back. My energy is back and I am very happy.

I have suffered with sleep apnea for over 15 years. This developed after my work as a NYC firefighter at the WTC. I was unable to get relief from any of the CPAP devices that I used. Finally after over 10 years of frustration I learned about the OPTISLEEP oral device. It worked from day 1 and has improved my quality of life. I am very thankful to all at LI Smile, especially Gina. She made the process a pleasure.

Excellent

My visit was exceptional. Wonderful staff and service.

Had a great experience here. Dr. and staff were great. I have had good results with sleep appliance.

easy to talk with and answers all question

Just had a wonderful experience with Dr Rein. He fixed my broken tooth and it looks as good as new. He took is time and was very kind through the whole process. If you need a dentist Dr. Rein and their whole group is just wonderful.

Wonderful

Dr. Rein & his team, specifically, Gina provided a great experience. Very happy with the outcome of my mouth device. Thank you to the entire team!

the office is super and always available. Highly recommend

i am a 9/11 responder who is claustrophobic since & i have tried c-pap,medication,etc.since &i have had problems with all of them- nothing worked for me until this dental device.the process is easy &gina has helped me &answerded all my many questions & concerns. the doctor,gina & staff is so professional,friendly & helpful i would recommend this device & this office

I've tried every type of remedy for my sleep apnea. The oral appliance is far and away the best solution I have ever tried! The team of Dr. Seltzer, Dr. Rein, and Gina were exceptional!

i had the cpap and there is no comparison to the device that dr. seltzer had made for me. i am sleeping soundly with limited snoring. game changer for me.

The staff and doctor Rein were very helpful with questions, and concerns. I am extremely happy with my results.

staff amazing i can sleep, i can sleep,

Would highly recommend to others

The entire staff at Smile Dental Sleep Medicine has been very friendly, caring and professional. The oral device they prescribed to address my sleep apnea condition is comfortable to wear and is working well.

Thank you Doctor Rein, for a long time I dealt with sleep apnea and even went through CPAP therapy. I am grateful to say that I now am having deep sleep each night with dreams (which never was the case). Words can not say how relieved I am that you helped me! The Staff also at your office has always been very helpful and flexible to work with my schedule.

my experience with staff at long island smile has been great

everyone was so professional and helpful

This has been the best dental or even medical experience I've ever did . I feel so much more rested when i wake up and especially since I don't have to listen to my wife complain about my not letting her sleep. From day one this has changed my life . I want to thank Gina she has been so patient and helpful ,I give her 50 stars thank you very much Mike

Great!!! Staff is Professional!

world trade responder great experience

Dr. Rein did my two fillings today with the new laser machine and it was AMAZING. No pain, stress, or worry. I highly recommend doing the fillings here with them. Always the best to their patients and great new laser for fillings!

Came to Long Island Smile to finally make my teeth a priority. As soon as I walked in I had a pleasant greeting from the front desk staff. The dental technician had a smile the whole time and made be feel relaxed. Dr. Rein was kind, gentle and didn't rush my appointment like other dentists I have had in the past. I feel comfortable with his knowledge and suggestions. Will be back tomorrow to start my work. Thank you Long Island Smile! Leticia

CPAP experience was difficult. Oral appliance provided me with freedom of movement to sleep peacefully. DR. Rein and team are very professional

very good

Dr Rein used the laser for a cavity. There was no pain and it was a quick procedure. I highly recommend the laser if it is an option for your treatment.

liked new laser alot

I sleep 95% better than before I visited Long Island Smile thanks to their diagnosis and providing me with a solution

Dr. Rein did a beautiful job bonding some of my uneven and cracked teeth. I have a beautiful natural smile now. What an emotional lift! Staff is the best.

very helpful. I'm very pleased with everything.

Very pleasant experience. Very professional office and staff. Outcome great.

used the Solera,experience was great, no pain

my visit was very pleasant. Dr. Rein and his assistant gave me excellent treatment and advise, The Solea laser treatment was painless.

Excellent service!

laser is the way yo go. No pain, no numbness. Was a good experience... considering I'm getting dental work done.

Getting my cavity filled this morning was a quick and easy process! The staff assured me Solea was safe alternative to anesthesia and drilling. While I was nervous at first, the procedure went extremely well and was completely painless.

Dr. Rein is the best! Great results and a great manner.

Great

He is very caring and helpful with his patients

I came to this office with a diagnosis of severe sleep apnea and attempts to use a CPAP machine did not help at all. I was fitted with an oral appliance to use while sleeping and it was life changing. I am sleeping comfortably every night and feeling refreshed in the morning. Morning headaches when I wake up have subsided completely. My wife says I sleep quietly now instead of the loud snoring. She said she is jealous at how comfortably I look when I sleep now. I regul...

I was a Sleep Apnea sufferer for many years. I've had many operations and used a CPAP machine to sleep with much difficulty. After seeing Dr. Rein and having a SOMNO MED device made my life has changed. My AHI of 73 went to a 0.5. I sleep through the night without any machines or hoses. UNBELIEVABLE !

Great staff, nice office, easy comfortable experience. Thank you for providing me top dental care.

My experience has been extremely favorable. I was able to transition from a CPAP, which was very uncomfortable and not travel-friendly, to the oral sleep appliance, which has dramatically improved me quality of life. I no longer have to lug the CPAP when I travel and am able to go through security much faster. The appliance is also much more comfortable. I hardly notice it at all!