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    Derek Sun, MD

    3.3 (10 reviews)
    Open 9:00 am - 5:00 pm

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    11 years ago

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    14 years ago

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    4 years ago

    That place is not good try to find another place they even charge you co pay to give you your results.

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    15 years ago

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    Calvin Ngai, MD

    Calvin Ngai, MD

    5.0(1 review)
    2.2 miDowntown Flushing, Flushing

    Dr. Calvin Ngai and his staff are so professional, cordial and extremely top notch. My mom was…read morehospitalized at Northwell and we decided to see a Northwell physician for continuity since they did all the testing at the hospital- and Dr. Ngai had access to all that information. First off, he is extremely fluent in Cantonese (he's from HK) but his Mandarin is also very good. I went on the first visit for fear of miscommunication but I feel she can communicate in Mandarin with him without me. Regarding his bedside manners- he is gentle, soft spoken but also super competent/knowledgeable. I was so impressed slow soothing cadence of voice and thoroughness of explanations. Not just why she got hospitalized, but took the time to review each and individual medication and change the medications he felt necessary. He talked about her followup and was just so caring. He was also camera shy and hesitant to get photos but allowed me to take these photos to share with us online (he wanted to check w practice manager but I told him I'm a regular person on internet giving feedback). Nurse Wen tended to my crying 2 year old with Frozen stickers and gave us 3 to help her soothe. Nurse Chaijuan explained the details of wearing a holter monitor (including the details on the package inserts that most people ignore or don't go over when). The checkout ladies were also very professional and efficient. This place is fairly empty which makes it a much more pleasant experience since Flushing doctors offices can get crowded very quickly. A hidden gem cardiologist. His caring, patient and thorough nature is self evident and we couldn't be happier to have him as our cardiologist !

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    Long Island Heart Associates

    Long Island Heart Associates

    5.0(1 review)
    3.8 miKew Gardens

    I went to see Dr. Paimony after being in the hospital this past weekend. I needed to follow up with…read morefurther tests. Quite honestly, I only got to this location because of another doctor that works in this office that had great ratings on ZocDoc. Moreover, Long Island Jewish hospital has a cardiology center but no appointments and I couldn't wait. So I scheduled an appointment and went to meet the doc. First off, the nurses we're extremely nice upon entering. They took all my information and asked if I needed anything. They soon after placed me in a room and one of the nurses immediately came to run an EKG. They really wasted no time. Dr. Paimony came in shortly after and interrogated me regarding my situation. You can tell by his tone that he was interested and caring about each and every detail. He was very informative and responsive with everything I told him. You can tell he was being genuine and even more so, he wasn't the boring doctor that spoke in monotone and simply asked questions without sharing his thoughts. I was truly impressed. Dr. Paimoney is excellent. He refuses to take chances and helped run all relevant tests to ensure my safety and health and he was very sincere and caring along the way. I'd recommend this cardiology center to anyone who may need a cardiologist. These aren't things you can take lightly and you want to be certain to see a caring doctor, such as Dr. Paimoney.

    John A. Buza, MD, MS - John A. Buza III, MD

    John A. Buza, MD, MS

    5.0(5 reviews)
    1.6 miFlushing, Queensborough Hill

    I really can't say enough about Dr. Buza's honesty from the first visit. He had me try other…read moreoptions before electing surgery. He referred me to a pain management specialist and he was amazing. He gave treatments that helped with my pain for over a year along with PT unfortunately my body didn't the tolerate as accepted but not as long as it should've. I then after almost two years later we discussed surgery. I was nervous because I never had surgery but his honesty and compassion put me at easy. He explained the steps clearly and told me what to expect when having the full lumber area worked on. From the check outarea Brianna took care of everything for me. Then when surgery was completed and I was admitted for a week every one from Dr. Buza his full PA staff and nurses made me feel so special and made sure I was comfortable in every aspect and discharged with full instruction on handling the worst 2 weeks of pain and discomfort. He sent nurses, OT,PT to my home along with all medical equipment I would need. I felt like a VIP PATIENT and would highly recommend that team especially Dr. Buza. My recovery is going great and love that my quality of life without pain is a blessing. With humble gratitude and appreciation to this great surgeon and his whole team. Thank you with all my heart Dr. Buza. I could not have done this without you. I soooo appreciate you. I give you the most stars I can give. God bless all of you. PS the bone stimulator brought personally to my home from rep Christina I couldn't end this review without mentioning her. She is the sweetest person I have ever met. Kept checking on me explained how to use it. I'm adding her to this excellent team With great respect, gratitude and appreciation Evelyn W.

    For me, Dr. John Buza is one of the best doctors of the spine. In addition to his wonderful…read moreattention, professionalism and respect for the patient. I recommend him and I give him 5 stars plus

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    Derek Sun, MD - cardiology - Updated May 2026

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