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Dr. Jonathan Klonsky, MD

Dr. Jonathan Klonsky, MD

Bariatric Surgery*

Dr. Jonathan Klonsky, MD is a bariatric surgery specialist in Plainview, NY. He is affiliated with medical facilities North Shore University Hospital and Plainview Hospital. He is accepting new patients and telehealth appointments.

4.5 Star Rating
Based on 26 reviews 4.5 Star Rating (26 reviews)

Practice

25 Central Park Rd Plainview, NY 11803
Telehealth available

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At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    Patient Safety Excellence Award™ See hospitals
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Dr. Klonsky's Reviews

Likelihood to recommend Dr. Klonsky

4.5
26 ratings, 7 with a written review
5 star
88%
88%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
12%
12%

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wonderful
wonderful doc kind and caring! highly recommend
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Great – Oct 25, 2023
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He is the best general surgeon. I’ve gotten two surgeries from him and he is the best. He’s really nice and friendly. Very caring and tells you everything you need to know. I would recommend him to anyone. There is no other surgeon like this one! I’ll be coming here for every surgery I need.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Farid – Jun 30, 2021
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I went to Dr Klonsky for a pain in my lower abdomen. He preformed an exam and explained to me that I had a triple hernia. He took the time to explain everything as to what my options were. After talking to him I was extremely comfortable that I had the right Dr. He preformed the surgery and i am back to my active life. I highly recommend Dr Klonsky.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
James Skinner – Feb 22, 2020
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My experience with this dr I went in to schedule hernia surgery and all this dr wanted to talk about is weight surgery after I told him my gastro wanted to me have it done as soon as possible he still kept talking about weight surgery and it will take 6 months for him to schedule it bottom line he will not do my hernia surgery I left in tears
What went well
  • Office environment
  • Staff friendliness
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
1 other person found this helpful
Helpful
Hicksville, NY – Aug 16, 2017
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Dr. Klonsky is in a simple word awesome. He spent enough time with me to make me feel comfortable with everything. From the support staff to the front office staff, I _NEVER_ felt like I was a number or a file, but a person. Everyone in the organization puts the person before their procedure. I would recommend him to anyone.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 other person found this helpful
Helpful
Howie R in Massapequa Park, NY – Jun 30, 2016
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Dr. Klonsky is awesome! He was thorough, answered all of my questions and addressed my concerns. He was very straightforward about what my procedure entailed and told me exactly what to expect. I have already referred several friends to him!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Jenny in Franklin Square, NY – Apr 19, 2016
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Dr klonsky did my sleeve in January 2015, he is down to earth which I love, everything went well and I am losing weight quickly, I am thankful for finding this doctor
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
4 others found this helpful
Helpful
Bobby P in Garden City, NY – Mar 11, 2016
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About Me

biography

Dr. Jonathan Klonsky, MD is a bariatric surgery specialist in Plainview, NY. He is affiliated with medical facilities North Shore University Hospital and Plainview Hospital. He is accepting new patients and telehealth appointments.
  • Bariatric Surgery

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Of South Florida Morsani College Of Medicine

    Fellowship Hospital
  • Brookdale University Hospital And Medical Center

    Residency Hospital
  • Ross University School Of Medicine

    Medical School
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
  • English

  • Spanish

  • Fellow of American College of Surgeons (FACS), 2011

Locations

Practice

Surgery at Plainview25 Central Park Rd Plainview, NY 11803
1

Practice

Syosset Hospital221 Jericho Tpke Syosset, NY 11791
2

Practice

Plainview Hospital888 Old Country Rd Plainview, NY 11803
3

Affiliated Hospitals

  • North Shore University Hospital

    300 Community Dr
    Manhasset, NY 11030
    Recipient of 19
    hospital awards

    Patient Safety Excellence Award™ (2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    Outstanding Patient Experience Award™ (2022)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    83%
    Patients said they were given information about recovering at home

    1% lower than the national average

    73%
    Patients said that doctors always listened to them and explained things well

    3% lower than the national average

    View all patient feedback
  • Plainview Hospital

    888 Old Country Rd
    Plainview, NY 11803
    Recipient of 6
    hospital awards

    Patient Safety Excellence Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    84%
    Patients said they were given information about recovering at home
    72%
    Patients said that doctors always listened to them and explained things well

    4% lower than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality