What patients are saying
Overall rating
4.67
Average wait time
4.81
Bedside manner
4.72
“11/10. Dr Kletsman and team has been nothing but amazing. Firstly, they called me within seconds of me booking the appointment explaining insurance coverage and what to expect. When I came to the office there was absolutely no wait time, I was seen as soon as I walked into the office. Refreshing as usually a doctors office means indefinite wait time …
Dr Kletsman was super thorough during my appointment. He took the time to address all my concerns, explained what I could benefit from testing wise and advised ok further steps. It felt like I finally had a clear plan. They did all the necessary tests in the office, and another important thing, they were able to check with my insurance right there and then. After my testing I was contacted by the Dr himself and he explained the results as well as treatment plan. So easy, fast and without any headache! Will 100% be back if I ever need care!”
Initials hiddenFebruary 3, 2026
“Have been a patient here for many years and they never disappoint.
I moved out of the city and still make my trip to see him as there’s no way I’ll ever want to change my care team. Appointments are always on time, but the best part is that I can always book same day and expect the same level of care, attention to detail and timeliness. Dr Kletsman is highly knowledgeable, compassionate and it’s obvious that he’s in this field for all the right reason. Never have I once felt like he didn’t have time or willingness to truly listen and get to the bottom of things. He has a great approach to patient care as prior to pushing on a ton of meds, he’ll dive deeper and work on finding the root cause, not just medicate it… great doc, great team”
Initials hiddenFebruary 3, 2026
About Dr. Igor Kletsman
***Please be aware that we do not take straight Medicaid and Medicare.**
Please note that we do not accept patients under 19 years old.
** Please pay attention, If you booked on recourse schedule, you will be seen by another provider. If you only would like to see Dr. Kletsman, please, request him specifically and we will try to accommodate base on his availability.
LGBT PA CAUCUS
You are welcome to visit our Midtown and Union Square Medical Clinics.
Primary Care / Internal Medicine
Customized and individual approach: at our office, we have created a medical home environment for our patients, where we support them every step of the way to feel better. Dr. Kletsman is available to attend to his patients' medical needs.
Please note that we do not treat ADD or ADHD.
We do not prescribe controlled substances (e.g., Xanax, Ambien, Ritalin, Adderall, opioids, and similar medications).
Services include:
- Sick and complete exams (*Annual physicals cannot be done during an illness visit)
- Same-day appointments with minimal waiting time
- Traditional and alternative medicine
- Laboratory tests
- Noninvasive comprehensive allergy tests
- Allergy treatments, both traditional and alternative
- ECG
- Immunizations
- Diagnostic tests
- Obesity clinic
We address any complaint, such as stomach pain, headache, allergy, high blood pressure, diabetes, or simply feeling under the weather.
Dr. Kletsman graduated from Saba University School of Medicine and completed his Residency in Internal Medicine at Jersey Shore University Medical Center.
Is this doctor in your insurance network?
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In-network insurances
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Emblem Health
UnitedHealthcare
UnitedHealthcare Oxford
Office locations
1 of 2
Education and background
Practice names
Hospital affiliations
- Beth Israel Medical Center
Board certifications
- American Board of Internal Medicine
Education and training
- Medical School - Saba University School of Medicine
- Jersey Shore University Medical Center, Residency in Internal Medicine
Languages spoken
- English
- Russian
- Polish
- Ukrainian
Provider's gender
Male
NPI number
1447297858
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.67
Wait time
4.81
Bedside manner
4.72
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
5265 reviews
Most relevant
Horrible. They did not know why I was there. There was no doctor on staff to see me. Office felt dirty and unprofessional.
Less than 1 year agoInitials hidden
Office felt comfortable, staff was efficient, and doctor was knowledgeable. Got my lab results back very quickly.
September 23, 2025Philip L.Verified patient
The staff was not knowledgeable and i waited for 30 minutes before the wrong doctor came to treat me
August 18, 2025Initials hidden
Wouldn’t recommend. Office was extremely bad at communicating and unhelpful with follow ups
August 18, 2025Initials hidden
Dr. Kletsmann is a very professional doctor. He is experienced and that gives the patient confidence. Greatly recommended.
December 3, 2023Agustin L.Verified patient
Dr Kletsman is the best! I’ve never met with a better doctor in New York. Good listener, kind, and efficient. 10/10 recommend
June 16, 2023Maja R.Verified patient
The staff working under Doctor Igor are phenomenal. Christina did an excellent job addressing all my needs and concerns.
October 16, 2023Matthew E.Verified patient
Friendly staff! The office is a bit hidden and bare, but was very kind and communicative.
June 2, 2025Initials hidden
They were ready to see me right away! I hate long wait times, so I was very pleased with the timeliness of this appointment.
August 16, 2022James H.Verified patient
If you don’t have a Dr and you are looking for one chose the best Dr . Dr Igor Klestman is the right one.Highly recommended.
May 6, 2021Rosario A.Verified patient
I appreciate that Dr Kletsman was able to see me so quickly. He took care of all three issues that had brought me to see him.
December 13, 2016James L.Verified patient
Very fast but bedside manner was impersonal and felt very rushed from room to room. The office is run almost like a factory.
January 14, 2019Initials hidden
The whole office staff was great + super helpful! The visit overall was wonderful! I now have a new primary care physician!
November 8, 2018Lisa D.Verified patient
Dr. Kletsman was very professional and extremely nice. He spent enough to time to explain everything. Great great great!!!
June 12, 2015Initials hidden
Informative, comfortable and thorough. First time as an adult that I've felt as though a doctor actual met my expectations.
March 3, 2015Valerie P.Verified patient
Very efficient. No waiting, easy to book appointment. Clean clinic. Friendly staff that get to the point.
April 19, 2024Paul S.Verified patient
Do. Igor was excellent. Knowledgeable and informative, I didn't realize I was allergic to certain things until now. WooHoo!
April 25, 2016Eddy N.Verified patient
I was seen not by the doctor as expected , this was deceptive and unclear in the booking process
More than 1 year agoInitials hidden
The office is very clean and up to date. The location is convenient and accessible. The staff was very nice and helpful.
More than 1 year agoInitials hidden
I didn’t have to wait at all for my appointment, and the physician(s) had very gentle bedside manners. It was great.
July 28, 2022Erin N.Verified patient
Friendly front desk staff, Dr. Khan was professional, easy to talk to and understand, friendly, and attentive.
May 30, 2023Initials hidden
Dr Kletsman is very caring, thorough and knowledgeable. I trust his judgment and would recommend him.
February 27, 2024Krsitina S.Verified patient
Very nice doctor visit. I had the opportunity to ask a lot of questions and all of my health concerns were addressed
January 27, 2022Initials hidden
Had a great appointment, Dr Kletsman is knowledgable and explains what he is doing and makes sure you feel comfortable.
More than 1 year agoJoseph S.Verified patient
Igor was very helpful and professional. In addition his staff was very attentive and the experience was very positive.
September 25, 2018Kurt C.Verified patient
Office in convenient location- medical professionals care and effectively helped resolve of my needs.
More than 1 year agoInitials hidden
He was great. Asked questions and listened to your answers. He never rushed me to get to the next patient. Great doc.
March 4, 2020Nina N.Verified patient
Great, great, great. Super organized and seamless experience! Couldn’t have asked for better. My new primary care doc.
May 10, 2019Anuj S.Verified patient
Zocdoc and the office has been a cornerstone in keeping me healthy during the pandemic. Can't thank you both enough!
May 4, 2021Simei L.Verified patient
Great doctor and office environment! I came in early and they took me in right away. Very attentive staff and doctor.
February 1, 2019Raymond H.Verified patient
Dr. Kletsman and his staff were very professional. The office is in a convenient location, very clean and pleasant.
March 2, 2017Yana I.Verified patient
The office was clean and the staff was very friendly. I was seen quickly! I would definitely recommend this office!
December 22, 2020Initials hidden
Very efficient and to the point while willing to listen to, and consider, all relevant history and medical concerns.
December 21, 2013Initials hidden
Very attentive and great beside manner. Thorough with his analysis when listening to your symptoms. Would recommend
November 21, 2019Chung K.Verified patient
My appointment for my physical was scheduled for 1PM. I got there at 12:47 and was done at 1:10. Hard to beat that.
May 23, 2019Matthew G.Verified patient
Quick/easy visit and convenient location in midtown. It’s a really great option for those with busy schedules.
June 30, 2022Badri S.Verified patient
Welcoming and pleasant demeanor
Answered all my questions and put me in the right direction
Great experience
More than 1 year agoInitials hidden
One of the best experiences I had, so far including getting my blood tested being that I do not like needles.
July 30, 2022Edna V.Verified patient
Always treated very well and taken seriously by Dr. Kletsman. Great staff! Very polished and professional office.
October 1, 2018Gary H.Verified patient
As always had a very good experience with the clinic and doctor Kletsman. I would recommend him as your PCP
November 1, 2022Dmitry K.Verified patient
Since I chooses doctor Kletsman as my primary care doctor I’m very glad I found him on Zocdoc. Very professional.
July 6, 2018Mariia B.Verified patient
Listened and got on with things quickly. Dealt with multiple issues well and everyone was helpful and efficient.
September 5, 2019Nathan P.Verified patient
Dr. Kletsman was very helpful and professional. Great service by the whole team in a lovely office environment.
September 20, 2017Lindsay Q.Verified patient
He was great! Hesitant on prescribing higher dose of the medication I am on though but overall good experience.
August 10, 2017Initials hidden
Dr. Klestman was great - super knowledgeable and helpful. I got in right away. His staff was friendly as well.
April 13, 2017Eric R.Verified patient
Dr. Kletsman were very helpful and informative. I was seen right away and was in and out in less than an hour.
March 3, 2020Ravi T.Verified patient
It’s very NY minute fast. Very efficient and professional . Appreciate the follow up after the appointment too
March 2, 2020Initials hidden
He was there for me when my OBGYN was not. He is fantastic and was really there to hold my hand the entire way.
October 28, 2017Basma A.Verified patient
Very good experience, will go back. Appreciate the attention given.
June 25, 2025Christopher H.Verified patient
Was informative, walked me through the process. Listened to my needs and knew how to resolve them immediately.
May 11, 2017Daniel G.Verified patient
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How soon can I make an appointment with Dr. Igor Kletsman?
Generally, Dr. Igor Kletsman has appointments available on Zocdoc within 1 week. You can see Dr. Kletsman's earliest availability on Zocdoc and make an appointment online.
Is Dr. Igor Kletsman accepting new patients?
Dr. Igor Kletsman generally accepts new patients on Zocdoc. You can see Dr. Kletsman's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Igor Kletsman accept my insurance?
Choose your insurance plan to verify if Dr. Kletsman is in-network.
Can I make an appointment with Dr. Igor Kletsman online?
Yes, you can make an appointment online with Dr. Kletsman using Zocdoc. It’s simple, secure, and free.
Which hospital is Dr. Igor Kletsman affiliated with?
Dr. Igor Kletsman is affiliated with Beth Israel Medical Center.
What practice does Dr. Igor Kletsman work with?
Dr. Igor Kletsman works with NY Medical.
Where is Dr. Igor Kletsman's office located?
Dr. Igor Kletsman has 2 office locations in New York, view full addresses on Dr. Kletsman's profile.
Which board certifications does Dr. Igor Kletsman have?
Dr. Igor Kletsman is certified by American Board of Internal Medicine.
What are common reasons for patients to see Dr. Igor Kletsman?
Dr. Igor Kletsman frequently sees patients for Allergy Consultation, Annual Physical, Chiropractic Consultation, Foot Consultation, and Illness. You can see other visit reasons for Dr. Igor Kletsman on their profile.
What languages does Dr. Igor Kletsman speak?
Dr. Igor Kletsman speaks English, Russian, Polish, and Ukrainian.
How do patients rate Dr. Igor Kletsman in reviews?
5265 patients have reviewed Dr. Igor Kletsman. The overall rating for this doctor is 4.67/5. They have a 4.72/5 rating for bedside manner and a 4.81/5 rating for wait time. You can read individual reviews and ratings on their profile.