What patients are saying
Overall rating
4.15
Average wait time
4.10
Bedside manner
4.10
“My experience was great it was my first time using the app it was quick and easy the office I chose was great the staff was efficient they listened to my concerns and treated me with the best care ”
Bonnie C.March 22, 2026
“The place is very clean, the staff’s are super nice and friendly especially the lady at the front desk.
I will definitely recommend friends and relatives.”
Precious A.March 15, 2026
About Dr. Alexander Kirzhner
** Please make sure your insurance is PPO and not related to Medicaid. We do not accept Medicaid plans. **
Alexander Kirzhner, DDS, of Serenity Laser Dental PC, is a dentist with over 30 years of experience in general and cosmetic dentistry. Located in the Bay Ridge, Canarsie, and Marine Park areas of Brooklyn in New York City, he and his team offer attentive and compassionate care and modern dental services for men and women.
Dr. Kirzhner began his formal dental education at Mogi das Cruzes University in São Paulo, Brazil, where he received a degree in dentistry. Until 1983, he taught operative dentistry and prosthodontics, before continuing his education in the United States. He has been in private practice since graduating from New York University College of Dentistry in New York City in 1985.
Dr. Kirzhner specializes in using up-to-date technologies and advanced techniques for creating beautiful smiles for men and women in the New York City area. To stay on the cutting edge of technology, Dr. Kirzhner has taken over 100 continuing education courses and teaches advanced dental techniques to students in his field.
Dr. Kirzhher is multilingual, speaking English, Spanish, Russian, Hebrew, Portuguese, Italian, and more. He and his team offer a range of general and cosmetic dentistry services, including laser dentistry, crowns, ceramic veneers, teeth whitening, root canal procedures, and more. They strive to meet the dental needs of every patient, with the utmost care and quality treatment options.
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In-network insurances
99% of patients have successfully booked with these insurances
Aetna
Delta Dental
Guardian
Office location
Education and background
Practice names
Education and training
- Dental School - UMC - Universidade de Mogi das Cruzes, Doctor of Dental Surgery
Languages spoken
- English
- Spanish
- Hebrew
Provider's gender
Male
NPI number
1770661696
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.15
Wait time
4.10
Bedside manner
4.10
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
27 reviews
Most relevant
I have already recommended someone because everyone I encountered was very nice and understanding
January 12, 2026Catherine C.Verified patient
It was a good experience it was my first time and I was made to fell very comfortable
December 20, 2025Caralena E.Verified patient
Nothing short of a great place to go for treatment. Dr is very good.
March 28, 2026Sylvanus A.Verified patient
Would never go back here. Rather lose all my teeth than have him treat me.
November 29, 2025Michelle B.Verified patient
Top tier team and it was an amazing overall experience.
February 27, 2026Corey O.Verified patient
My experience was great it was my first time using the app it was quick and easy the office I chose was great the staff was efficient they listened to my concerns and treated me with the best care
March 22, 2026Bonnie C.Verified patient
The place is very clean, the staff’s are super nice and friendly especially the lady at the front desk.
I will definitely recommend friends and relatives.
March 15, 2026Precious A.Verified patient
The staff was really friendly. The Dentist was even more friendly. He told jokes made me feel very comfortable I would recommend this Dentist to anyone. I am satisfied with my service
December 13, 2025Vanessa V.Verified patient
Dr. Kirzhner was attentive, patient and knowledgeable with respect to his assessment skills. His holistic approach to diagnosing and managing dental issues was very much appreciated. I appreciate his willingness to educate his patients on lifestyle changes that will help to improve their oral health.
Less than 6 months agoInitials hidden
Hello, I've been trying to find a dentist for a long time. I came across Zocdoc and I thought it would be a simple process. I entered my insurance information, answered all of the questions, and set the appointment with Serenity Dentist on Rockaway Parkway, Brooklyn, NY. When I arrived at Serenity Dentist office, the lady behind the counter immediately told me that she doesn't take my insurance. Hmm, why did they say that they accepted my insurance online? I was still asked for my social security number after I gave her my picture ID, and yet I was still denied service. My teeth are still in pain now, so not only did I waste money on an Uber, but I also wasted my time period. I wouldn't recommend this Dentist office because that was a bad first impression for me.
November 10, 2025Barry F.Verified patient
Great communicator and his staff was wonderful
October 25, 2025ROSALIE M.Verified patient
I went here for tooth pain and end up getting a root canal nothing was explained. He added a temporary filling which fell out the next day. Also he sent me home with a cracked tooth after looking at the X-ray and didn’t even noticed the cracked tooth. I noticed once the numbing went down. Terrible experience. I wouldn’t recommend.
October 13, 2025Initials hidden
Great Service
October 3, 2025Ambrose M.Verified patient
great staff
Less than 1 year agoInitials hidden
First time being at this place, the staff very courteous, everyone was nice. The place was very clean and tidy. I am very satisfied with my service will recommend this place.
September 5, 2025Marcel I.Verified patient
January 22, 2026Antoine E.Verified patient
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October 18, 2025Jermel I.Verified patient
October 13, 2025Roxanne N.Verified patient
October 6, 2025Emeline A.Verified patient
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How soon can I make an appointment with Dr. Alexander Kirzhner?
Generally, Dr. Alexander Kirzhner has appointments available on Zocdoc within 1 week. You can see Dr. Kirzhner's earliest availability on Zocdoc and make an appointment online.
Is Dr. Alexander Kirzhner accepting new patients?
Dr. Alexander Kirzhner generally accepts new patients on Zocdoc. You can see Dr. Kirzhner's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Alexander Kirzhner accept my insurance?
Choose your insurance plan to verify if Dr. Kirzhner is in-network.
Can I make an appointment with Dr. Alexander Kirzhner online?
Yes, you can make an appointment online with Dr. Kirzhner using Zocdoc. It’s simple, secure, and free.
What practice does Dr. Alexander Kirzhner work with?
Dr. Alexander Kirzhner works with Serenity Laser Dental.
Where is Dr. Alexander Kirzhner's office located?
Dr. Alexander Kirzhner's office is located at 1885 Rockaway Pkwy, Brooklyn, NY 11236.
What are common reasons for patients to see Dr. Alexander Kirzhner?
Dr. Alexander Kirzhner frequently sees patients for Bridge, Dental Cleaning, Dental Consultation, Root Canal, and Tooth Extraction. You can see other visit reasons for Dr. Alexander Kirzhner on their profile.
What languages does Dr. Alexander Kirzhner speak?
Dr. Alexander Kirzhner speaks English, Spanish, Hebrew, Italian, Russian, and Portuguese.
How do patients rate Dr. Alexander Kirzhner in reviews?
27 patients have reviewed Dr. Alexander Kirzhner. The overall rating for this doctor is 4.15/5. They have a 4.1/5 rating for bedside manner and a 4.1/5 rating for wait time. You can read individual reviews and ratings on their profile.