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John Bello

John Bello, MD

Cardiology

Catholic Health Physician Partners
Accepting New Patients

Highlights

Languages

  • Aramaic
  • English

Gender

Male

Locations

  1. Cardiology, West Islip

Expertise

Education

  • Fellowship: NYU Langone Hospital - Long Island (formerly Winthrop), Cardiovascular Disease, 2014
  • Residency: NYU Langone Hospital - Long Island (formerly Winthrop), Internal Medicine, 2011
  • Medical School: Ross University School of Medicine, 2007

Board Certifications

  • Cardiovascular Disease: American Board of Internal Medicine, 2014

Insurance

Search plans
  • Aetna
  • Aetna Medicare PPO
  • Affinity
  • Affinity Essential
  • Affinity Exchange
  • Affinity Medicaid
  • Affinity Medicare
  • American Plan Administrators PPO
  • Anthem
  • Anthem Child Health Plus
  • Anthem Essential Plan 1 & 2
  • Anthem Essential Plan 3 & 4
  • Anthem Medicaid and Individual
  • Anthem Medicare
  • Blue Cross Mcd Hmo
  • Blue Cross Medicaid
  • Center Light Hcare
  • Center Light Hcare Medicaid
  • Center Light Medicare
  • Cigna
  • Cigna Medicare
  • Consumer Health Net PPO
  • Coventry Health Care
  • Elderplan
  • Elderplan Medicaid
  • Emblem
  • Emblem HIP
  • Emblem Medicaid
  • Emblem Medicare
  • Fidelis
  • Fidelis Health Exchange
  • Fidelis Medicaid
  • Fidelis Medicare
  • First Health
  • GHI
  • GHI CBP NY City Employee
  • GHI CBP PPO EPO
  • GHI HMO
  • GHI Medicare Choice PPO/Value Options
  • GHI NYS NYC Value Options
  • GHI PPO EPO
  • HCP Child Health Plus
  • Health First Medicare
  • Healthsmart Benefit Solutions
  • HIP
  • HIP Child Health Plus
  • HIP Hcare Partners Essent Pl 1&2
  • HIP Hcare Partners Essential 3&4
  • HIP Hcare Partners HMO
  • HIP Hcare Partners Medicaid
  • HIP Hcare Partners Medicare HMO
  • HIP Hlth Essential Pl 1 & 2
  • HIP Hlth Essential Pl 3&4
  • HIP HMO POS
  • HIP Medicaid
  • HIP Medicare HMO
  • HIP Medicare PPO
  • HIP NY City HMO
  • HIP PPO EPO
  • HIP Somos Child Health Plus
  • HIP Somos Essential Plan 1&2
  • HIP Somos Essential Plan 3&4
  • HIP Somos Medicaid/HARP
  • Humana
  • Humana Medicare
  • Local
  • Local 1 Bricklayers Magnacare
  • Local 1102 Magna
  • Local 1205
  • Local 1298 Magna
  • Local 138 Operating Engineers Magna
  • Local 1500
  • Local 1964
  • Local 210 Retiree Grp Magna
  • Local 210 Unity Welfare Fund
  • Local 25 Ibew Magna
  • Local 272 Welfare Fund Magna
  • Local 29 Blasters & Drillers & Minors
  • Local 3 Magna
  • Local 30 Trust Fund Engineers Magna
  • Local 338 Magna
  • Local 342 50 Magna
  • Local 342 Insurance Trust Magna
  • Local 361 Magna Care
  • Local 381 Magna
  • Local 40 Iron Workers
  • Local 463 Health Fund
  • Local 522
  • Local 66 Magna
  • Local 6A Cement And Concrete
  • Local 802 Musicians
  • Local 803 Ibt Health And Welfare Fund Inc.
  • Local 804
  • Local 806 Bridge Painters - Alicare
  • Local 810
  • Local 810 Union Wire Metal
  • Local 812 Magna
  • Local 888 Magna
  • Magna Direct Plus
  • Magna Preferred PPO
  • Medicaid
  • Medicaid Out Of State
  • Medicare
  • Medicare Railroad
  • Meritain Health
  • Meritain Health Aetna PPO
  • Molina
  • Molina Exchange
  • Molina Medicaid
  • Multiplan
  • Optum Health/Blue Cross
  • Oscar
  • Oscar Health Exchange
  • Other Medicaid
  • Other Medicare
  • Oxford
  • Oxford Bh
  • Oxford Medicare
  • Partners Health Plan
  • Partners Health Plan Medicare
  • Secure Horizon Mcr Complete PPO
  • Sunrise
  • Three Rivers
  • Three Rivers Provider Network
  • UMR
  • UMR UHC Salt Lake City
  • United HC Choice Plus POS
  • United HC Community Child Health Plus
  • United HC Community Medicaid
  • United HC Essential Pl 1 & 2
  • United HC Essential Pl 3&4
  • United HC Exchange
  • United HC HMO POS
  • United HC Medicare HMO
  • United HC Medicare PPO
  • United HC Narrow Network
  • United Hc Nexus ACO R
  • United HC NexusACO OA
  • United HC PPO
  • United HC PPO Empire Plan
  • United HC PPO EPO Indemnity
  • United HC Speech
  • United Health Plus PPO
  • United Healthcare
  • United Healthcare Medicaid
  • United Healthcare Medicare
  • United Healthcare Mpn
  • VNS Choice
  • Vns Choice Medicare Replacement
  • Wellcare
  • Wellcare Medicaid
  • Wellcare Medicare
  • World Trade Ctr Fund

Ratings & Reviews

4.9 out of 5

525 ratings, 87 reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Search reviews
    5 out of 5 stars
    Reviewed on 2/19/2026

    Dr John Bello is an excellent doctor

    5 out of 5 stars
    Reviewed on 2/16/2026

    Dr Bello is excellent Very knowledgeable and thorough

    5 out of 5 stars
    Reviewed on 2/15/2026

    Dr. Bello is an amazing cardiologist. I'm very lucky to have him I know with him through word-of-mouth and I'm so happy that I listened. He is amazing.

    5 out of 5 stars
    Reviewed on 2/15/2026

    Very happy with the care I received from Dr. Bello. He went over all of my tests, answered all of my questions with care and understanding.

    5 out of 5 stars
    Reviewed on 2/13/2026

    Dr Bello is an excellent doctor

    5 out of 5 stars
    Reviewed on 2/10/2026

    Dr. Bello is a nice man. Showed empathy to a personal issue that I was going through.

    5 out of 5 stars
    Reviewed on 2/9/2026

    Dr. Bello is always caring, understanding, knowledgeable and very professional.

    5 out of 5 stars
    Reviewed on 2/6/2026

    Dr. Bello is the best. I have recommended several family and friends to him.

    5 out of 5 stars
    Reviewed on 2/6/2026

    Dr. John Bello is a wonderful Cardiologist!! He is the best. Professional compassionate kind intelligent. Very happy he is our cardiologist!!!!

    5 out of 5 stars
    Reviewed on 2/6/2026

    Dr Bello is always caring and kind. He pays attention and is very thorough in his exam.

    5 out of 5 stars
    Reviewed on 1/31/2026

    Always a great experience with Dr Bello

    5 out of 5 stars
    Reviewed on 1/31/2026

    Dr Bello listens to your every word with his full attention!!

    5 out of 5 stars
    Reviewed on 1/23/2026

    Dr Bello is awesome he explains everything and takes his time with me

    5 out of 5 stars
    Reviewed on 1/14/2026

    I have recently changed all my doctors to [...] doctors. I will not do that with Dr Bello. He listens to me, takes time to read any reports thoroughly, and explains everything in words I can understand. [...]

    5 out of 5 stars
    Reviewed on 1/11/2026

    Doctor Bello is very good at what he does. He's been blessed as have we by having him as our doctor.

    5 out of 5 stars
    Reviewed on 1/9/2026

    Caring, respectful, friendly, professional.

    5 out of 5 stars
    Reviewed on 12/26/2025

    I have already recommended Dr Bello to friends of mine.

    5 out of 5 stars
    Reviewed on 12/14/2025

    Dr. Bello is a caring professional always up on the latest meds, procedures etc.

    5 out of 5 stars
    Reviewed on 12/9/2025

    Dr. Bello was kind and professional , very thorough and listened to me

    5 out of 5 stars
    Reviewed on 12/7/2025

    Good

    5 out of 5 stars
    Reviewed on 12/7/2025

    Dr. John Bello is very caring and attentive. I always leave feeling he is very thorough. Truly listens and never rushes the appointment. I have and will always highly recommend him to others.

    5 out of 5 stars
    Reviewed on 12/6/2025

    Dr John Bello is a very caring and excellent doctor. An asset to the staff

    5 out of 5 stars
    Reviewed on 12/4/2025

    I have utmost trust and respect for Dr. Bello

    5 out of 5 stars
    Reviewed on 12/4/2025

    Very good experience.

    5 out of 5 stars
    Reviewed on 11/23/2025

    Dr. Bello is always accommodating to his patients concerns, needs and future issues that may or may not arise. His knowledge of his profession is deeply appreciated by my entire family. God bless him.

    5 out of 5 stars
    Reviewed on 11/21/2025

    I have shared Dr Bella's information with many of my friends that have had just as much success as I have, I am so grateful he is my doctor. He not only helps me with my cardiovascular issues I can talk to him about anything

    5 out of 5 stars
    Reviewed on 11/19/2025

    Very good

    5 out of 5 stars
    Reviewed on 11/17/2025

    I really love this doctor. He listens. He answers questions. Does not rush in and out. Addresses my concerns, and reorders medications as needed.

    5 out of 5 stars
    Reviewed on 11/12/2025

    Dr. Bello is outstanding

    5 out of 5 stars
    Reviewed on 11/11/2025

    Good

    5 out of 5 stars
    Reviewed on 11/9/2025

    Dr Bello is so kind understanding and very patient towards me. I'm a very anxious person

    5 out of 5 stars
    Reviewed on 11/5/2025

    Dr. Bello is excellent. He listens, discusses, spends time with you, and is concerned about your emotional self as well as your cardiovascular issues.

    5 out of 5 stars
    Reviewed on 11/4/2025

    Excellent experience. Dr Bello listened to my concerns. He was very understanding, thorough, explained everything, and I never felt rushed. He was caring and motivated me to start walking. I am now making the time to walking every day to improve my health. This is something I've been trying to do for the past few years. I now have the willpower to do this! Thank you Dr. Bello

    5 out of 5 stars
    Reviewed on 11/2/2025

    Dr. Bello gives his undecided attention to me and responds with concern and expertise

    5 out of 5 stars
    Reviewed on 11/2/2025

    Dr. Bello is the best Dr I have ever had. He listens to me and his explanations are clear and he cares!

    5 out of 5 stars
    Reviewed on 11/2/2025

    Very informative visit with doctor

    5 out of 5 stars
    Reviewed on 11/2/2025

    Excellent

    5 out of 5 stars
    Reviewed on 10/29/2025

    I would recommend Dr. Bello to everyone needing the same care.

    5 out of 5 stars
    Reviewed on 10/26/2025

    Dr Bello is excellent

    5 out of 5 stars
    Reviewed on 10/24/2025

    Dr Bello was so professional and kind, the practice was so busy I didn't think he was going to be able to spend time with me, but he really took the time and care to go over everything with me, and answered all my questions and concerns! He is amazing!

    5 out of 5 stars
    Reviewed on 10/18/2025

    I was surprised and very pleased that the doctor's directions for follow up tests were in the system so quickly

    5 out of 5 stars
    Reviewed on 10/10/2025

    There isn't anyone as meticulous as Dr Bello. He is an 10.

    5 out of 5 stars
    Reviewed on 10/8/2025

    Dr. Bello is a wonderful and expert physician who cares for my entire family!

    5 out of 5 stars
    Reviewed on 10/1/2025

    He deserves a 10

    5 out of 5 stars
    Reviewed on 9/27/2025

    Clear direction going forward

    5 out of 5 stars
    Reviewed on 9/26/2025

    Dr. Bello is caring, understanding and very professional.

    5 out of 5 stars
    Reviewed on 9/26/2025

    Dr Bello is wonderful.

    5 out of 5 stars
    Reviewed on 9/25/2025

    Again, Dr. Bello provides the best care which justifies my travel over an hour to continue my contact with this cardiologist

    5 out of 5 stars
    Reviewed on 9/17/2025

    Dr Bello is the best. I wish my other doctors were as pleasant and had the bedside manner he has in the infinite wisdom

    5 out of 5 stars
    Reviewed on 9/14/2025

    Dr Bello has become my main source for cardiac care. He is knowledgeable, empathetic, listens and gives honest and clear advice and conclusions.

    5 out of 5 stars
    Reviewed on 9/13/2025

    Dr. Bello is the best!

    5 out of 5 stars
    Reviewed on 9/7/2025

    I will follow up with recommendations that the doctor suggested with my endocrinologist.

    5 out of 5 stars
    Reviewed on 9/6/2025

    All good

    5 out of 5 stars
    Reviewed on 9/1/2025

    Doctor Bello is the best

    5 out of 5 stars
    Reviewed on 8/31/2025

    Dr Bello and I discussed my reluctance to start a medication, but he listened to my concerns and we agreed on a treatment path.

    5 out of 5 stars
    Reviewed on 8/30/2025

    Dr John Bello very knowledgeable and always has my best interest at heart.

    5 out of 5 stars
    Reviewed on 8/29/2025

    Dr Bello is amazing. Very caring, compassionate, supportive, and really takes the time to listen. My treatment is always inclusive and thorough. If only every physician was like him.

    5 out of 5 stars
    Reviewed on 8/25/2025

    Dr very thorough, explained everything he needed to do & why he was doing it.

    5 out of 5 stars
    Reviewed on 8/25/2025

    Superb

    5 out of 5 stars
    Reviewed on 8/22/2025

    Dr. Bello is exceptional. Always takes the time to explain any situation, causes, results, suggestions etc. Always wonderful

    5 out of 5 stars
    Reviewed on 8/20/2025

    Dr Bello showed genuine concern. Explained very well the condition,test results and the modifications needed in my medication. Excellent physician

    5 out of 5 stars
    Reviewed on 8/2/2025

    I like Dr. Bellos very much. He asked questions and explained things. I felt like he cared.

    5 out of 5 stars
    Reviewed on 8/1/2025

    Thanks to Dr Bello for being so attentive, knowledgeable and professional

    5 out of 5 stars
    Reviewed on 7/28/2025

    My husband has seen Dr. Bello for many years and he has always been so caring. When I needed to see a Cardiologist, my choice was to also see Dr. Bello. We are both so pleased and confident with Dr. Bello as our Cardiologist.

    5 out of 5 stars
    Reviewed on 7/28/2025

    Dr. Bello is the best.

    5 out of 5 stars
    Reviewed on 7/27/2025

    Dr. Bello is the best. Takes the time to explain things never rushes me out.

    5 out of 5 stars
    Reviewed on 7/26/2025

    Dr. Bello is the best

    5 out of 5 stars
    Reviewed on 7/17/2025

    Dr Bello is a attentive knowledgeable fine doctor. He listens and helps.

    5 out of 5 stars
    Reviewed on 7/16/2025

    Dr. John Bello is a dedicated professional with an open sincerity towards his patients.

    5 out of 5 stars
    Reviewed on 7/12/2025

    Already told friends and family about my excellent appt.

    5 out of 5 stars
    Reviewed on 7/6/2025

    Excellent

    5 out of 5 stars
    Reviewed on 7/2/2025

    Very good.

    5 out of 5 stars
    Reviewed on 6/30/2025

    Dr Bello always provides comprehensive information and advise

    5 out of 5 stars
    Reviewed on 6/25/2025

    Dr Bello always listens intentively is patient with me when I ask questions and helps to relieve my anxiety. He does explain anything I ask that needs explanations.

    5 out of 5 stars
    Reviewed on 6/24/2025

    All good

    5 out of 5 stars
    Reviewed on 6/22/2025

    Dr. Bello is an Excellent Cardiologist!! We value his professionalism and expertise in controlling my husband's congestive heart failure issues with water retention and any other medical heart related conditions and issues that come up. We always feel so much better after seeing Dr. Bello knowing he makes changes In prescriptions to keep up with the changing heart health issues that arise!! Extremely satisfied with Dr. Bello!!

    5 out of 5 stars
    Reviewed on 6/8/2025

    So compassionate. So thorough. So knowledgeable

    5 out of 5 stars
    Reviewed on 6/7/2025

    Dr. Bello is a caring doctor who knows and understands you as a person.

    5 out of 5 stars
    Reviewed on 6/5/2025

    Dr. Bello is one of the best doctors that I know of [...]. He is very intelligent and mindful of his patients.

    5 out of 5 stars
    Reviewed on 6/5/2025

    Dr. Bello is wonderful

    5 out of 5 stars
    Reviewed on 6/2/2025

    Wonderful care

    5 out of 5 stars
    Reviewed on 5/22/2025

    Dr Bello great Dr,

    5 out of 5 stars
    Reviewed on 5/21/2025

    All great.

    5 out of 5 stars
    Reviewed on 5/18/2025

    Dr Bello answered all the questions I had

    4 out of 5 stars
    Reviewed on 5/17/2025

    Good

    5 out of 5 stars
    Reviewed on 5/13/2025

    I have always found the staff and Dr. Bello to be extremely courteous and pleasant during my visits.

    5 out of 5 stars
    Reviewed on 5/10/2025

    No problem