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Dr. James Nielsen, MD
Pediatric Cardiology* Age 57
Dr. James Nielsen, MD
3.0 (2 Ratings)
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Dr. James Nielsen, MD is a Pediatric Cardiologist in East Setauket, NY.
Dr. James Nielsen, MD
3.0 (2 Ratings)
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Dr. James Nielsen, MD

Pediatric Cardiology* Age 57
East Setauket, NY
Accepting new patients
Dr. James Nielsen, MD is a Pediatric Cardiologist in East Setauket, NY.

About

Dr. James Nielsen, MD is a Pediatric Cardiologist in East Setauket, NY. Dr. Nielsen currently practices at Practice and are affiliated with NYC Health + Hospitals/Bellevue, NYU Langone Hospital-Long Island and NYU Langone Hospitals. Dr. Nielsen has experience treating conditions like Septal Defect among other conditions at varying frequencies. At present, Dr. Nielsen received an average rating of 3.0/5 from patients and has been reviewed 2 times. Dr. Nielsen's office accepts new patients. Dr. Nielsen also speaks Chinese. Dr. Nielsen is board certified in Pediatric Cardiology and accepts multiple insurance plans.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Low Wait Times

Patients are usually seen in 10 minutes or less.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
Septal Defect
Congenital Heart Defects
Tilt_Testing
Septal Defect
Congenital Heart Defects
Tilt_Testing
Septal Defect
Congenital Heart Defects
Tilt_Testing
Cardiomyopathy
Cardiomyopathy, Dilated
Chest Pain
Heart Disease
Heart Murmur
Patent Ductus Arteriosus
Pulmonary Valve Disease
Syncope
  • View other providers who treat Syncope
Tetralogy of Fallot
Tricuspid Valve Disease
Ventricular Septal Defect
Cardiac Ultrasound
Electrocardiogram (EKG)
Aneurysm
  • View other providers who treat Aneurysm
Aneurysm of Heart
Aortic Aneurysm
Aortic Ectasia
Aortic Stenosis
Aortic Valve Disease
Aortic Valve Regurgitation
Arrhythmias
Atrial Flutter
Atrial Septal Defect
Atrioventricular Septal Defect (AVSD)
Benign Heart Tumors
Biventricular Heart Failure
Cardiomegaly
Cardiomyopathy, Hypertrophic
Cardiomyopathy, Restrictive
Chronic Congestive Heart Failure
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Coarctation of the Aorta
Congenital Aortic Valve Disorders
Congenital Heart Disease
Congenital Mitral Valve Insufficiency
Congestive Heart Failure
Coronary Artery Aneurysm
Coronary Vessel Malformation
Ebstein's Anomaly
Endocarditis
First Degree Heart Block
Heart Palpitations
Hyperlipidemia
Hypertension
Kawasaki Disease
Lipid Disorders
Marfan Syndrome
Mitral and Aortic Valve Disorder
Mitral Valve Disease
Mitral Valve Prolapse
Mitral Valve Regurgitation
Mitral Valve Stenosis
Muscular Dystrophy (MD)
Noninfective Endocarditis
Patent Foramen Ovale (PFO)
Pericardial Disease
Pericarditis
Peripheral Vascular Disease (PAD, PVD)
Primary Pulmonary Hypertension
Pulmonary Hypertension
Pulmonary Venous Return Anomaly
Rheumatic Aortic Valve Disorders
Sinus Bradycardia
Sinus Tachycardia
Supraventricular Tachycardia
Systemic Vasculitis
Third Degree Heart Block
Transposition of Great Arteries
Tricuspid Valve Atresia
Truncus Arteriosus
Ventricular Tachycardia (VT)
Wolff-Parkinson-White Pattern
Arrhythmia Screening
Cardiac Imaging
Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
Chest CT (incl. Heart and Lungs)
Chest Pain Evaluation
Cholesterol Screening
Coronary Angiogram
Nuclear Stress Testing
Stress Test
Structural Heart Disease Evaluations and Treatment
TCD Bubble Test
Tilt Table Testing
Treadmill Stress Test

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Nexus Open Access
    Options PPO
    Choice Plus POS
    Navigate HMO
    Navigate Plus POS
  • Choice Care Network PPO
    Choice POS
    Choice Care PPO
  • Freedom
    Liberty
  • MVP Health Plan EPO
  • HealthyBlue Advantage
  • HIP Prime HMO
  • MagnaCare PPO
  • Empire Hospital
    Blue Acess Employer Sponsored
    Empire Blue Cross Blue Shield PPO
    National Blue High Performance Network HPN
    Connection Employer Sponsored
    Connection Blue High Performance Network HPN
    Empire Hospital/Medical (Trad)
  • Blue Card High Performance Network HPN
    BlueCard PPO
    High Performance Network - Tiered HPN
  • Passage HMO
  • Oscar Circle
  • Choice Plus POS II
    Managed Choice (Open Access) POS
    AWH NJ Choice MultiTier - Standard Savings
    Elect Choice (Open Access) EPO
    AWH NJ Choice MultiTier POS II
    Select
    Savings Plus of Metro, NY
    Aetna HMO
    Open Choice PPO
    Premier Care Network Plus - Innovation Health
  • Blue High Performance Network
    BCBS PPO
  • Open Access Plus
    Cigna HMO
    Cigna PPO
  • Fidelis Care
  • SimplyBlue/Simply Blue Plus PPO
    BluePPO HSA PPO

Locations

  1. 1 Office
    4 Technology Dr Ste 250, East Setauket, NY 11733
    Icon Directions Right Arrow Directions Phone Icon (631) 444-4601
  2. 2 New York University
    160 E 32nd St Fl 2, New York, NY 10016
    Icon Directions Right Arrow Directions Phone Icon (646) 565-8235
  3. 3 Sears Optical #C0865
    1111 Franklin Ave, Garden City, NY 11530
    Icon Directions Right Arrow Directions Phone Icon (516) 663-4600
  4. 4 NYU Langone Kimmel Pavilion
    424 E 34th St, New York, NY 10016
    Icon Directions Right Arrow Directions Phone Icon (212) 263-5940

Patient Satisfaction

Likelihood to recommend Dr. Nielsen
3.0
Based on 2 Reviews
5 Stars (1)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (1)

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Dr. Nielsen's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Nielsen

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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About Me

Languages Spoken
Chinese
Languages Spoken
Specialties*
Pediatric Cardiology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Board Certifications

Board Certifications
  • Pediatric Cardiology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Residency

Residency Hospital
  • Tulane University School of Medicine
    1999
Residency Hospital

Fellowship

Fellowship Hospital
  • Mount Sinai Hospital|Boston Chldrns Hospital
    2002
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Nielsen communicate via email?
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Does Dr. Nielsen offer telehealth services or virtual visits?
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Does Dr. Nielsen offer an online patient portal?
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Does Dr. Nielsen have free onsite parking?
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Does Dr. Nielsen offer weekend visits?
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Does Dr. Nielsen specialize in working with children or adolescents?
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Does Dr. Nielsen specialize in working with seniors?
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Does Dr. Nielsen specialize in couples therapy?
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Does Dr. Nielsen specialize in working with LGBTQ+ community?
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Does Dr. Nielsen accept insurance?
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(0)

Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. James Nielsen, MD. To arrange an appointment, call the number on Dr. Nielsen's profile.

Dr. James Nielsen, MD is affiliated with NYC Health + Hospitals/Bellevue, NYU Langone Hospital-Long Island and NYU Langone Hospitals.

Yes, Dr. James Nielsen, MD holds board certification in Pediatric Cardiology.

Hospital Affiliations

  • NYC Health + Hospitals/Bellevue

    462 1st Ave, New York, NY

  • NYU Langone Hospital-Long Island

    259 1st St, Mineola, NY

  • NYU Langone Hospitals

    550 1st Ave, New York, NY