Summary

Harold Fernandez specializes in thoracic surgery, surgery, and vascular surgery, bringing over three decades of medical expertise to patient care. They earned their medical degree from Harvard Medical School and completed residency training at New York University. With 33 years of experience in the field, Harold Fernandez has developed extensive knowledge in complex surgical procedures involving the chest, heart, and blood vessels.

Harold Fernandez practices at multiple locations throughout New York, including Stony Brook, Bay Shore, Manhasset, and Staten Island, with a primary affiliation at South Shore University Hospital. They focus on treating patients with coronary artery disease and heart muscle blood flow problems. Their surgical skills include performing chest imaging procedures and specialized cooling treatments for critically ill patients. Patients consistently rate Harold Fernandez highly, with an average rating of 5.0 out of 5 stars.

AI-generated from data on this provider profile.

Quick Facts

  • 5
  • 33 years of experience
  • 30 insurance plans accepted
  • New York University
  • 3 specialties
  • 8 areas of expertise
  • 3 board certifications
  • 1 hospital affiliation
  • 6 office locations

Office Locations

Dr Harold Fernandez has 6 locations

Stony Brook University Hospital Cardiology

100 Nicolls RdStony Brook, NY 11794
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

North Shore University Hospital

300 Community DrManhasset, NY 11030

Staten Island University Hospital

475 Seaview AveStaten Island, NY 10305

Stony Brook University Hospital

101 Nicolls RdStony Brook, NY 11794

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Dr Harold Fernandez
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Dr Harold FernandezDr. James Huang, MDDr. Michael Banker, MDDr. Lyall A. Gorenstein
Thoracic SurgeryThoracic SurgeryThoracic SurgeryThoracic Surgery
Accepts New Patients Accepts New Patients Accepts New Patients
3.5 
3.4 
33 Years of Experience 28 Years of Experience 43 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English
Stony Brook , NYCommack , NYBrooklyn , NYPomona , NY
Med School: Harvard Medical School Med School: Columbia University Med School: University of Toronto Medical School
Current Profile
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Insurance Plans Accepted by Dr Harold Fernandez

  • 1199SEIU
  • AARP
  • Aetna
  • Aetna - Medicare
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • BLUE CROSS of CALIFORNIA
  • Cigna
  • Cigna - Medicare
  • EmblemHealth
  • Fidelis Care (NY)
  • Health First Health Plans
  • HealthFirst (NY)
  • HealthFirst (NY) - HMO
  • HealthFirst (NY) - Medicare (Advantage HMO)
  • Humana
  • Humana - HMO
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare (Advantage HMO)
  • Wellcare

Medical Specialties

Dr Harold Fernandez has the following 3 specialties

Specialty Expertise

Dr Harold Fernandez has the following 8 areas of expertise

  • Aneurysm
  • Coronary Artery Bypass (Heart Bypass)
  • Deep Vein Thrombosis
  • Diabetes Complications
  • Surgery
  • Varicose Veins
  • Vascular Malformations
  • Vascular Surgery

Certifications, License, & Education

33 Years Experience

MEDICAL LICENSE

Medical Doctor, New York, 2026, Active

EDUCATION & TRAINING

Residency

New York University

Medical School

Harvard Medical SchoolGraduated in 1993

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Frequently Asked Questions

Is Dr Harold Fernandez accepting new patients?
Dr Harold Fernandez has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr Harold Fernandez accept my insurance?
You can see the insurance plans that Dr Harold Fernandez accepts on their Vitals profile.
How can I make an appointment with Dr Harold Fernandez?
You can find contact information for Dr Harold Fernandez here on Vitals.
Which hospitals is Dr Harold Fernandez affiliated with?
Dr Harold Fernandez is affiliated with South Shore University Hospital.
Does Dr Harold Fernandez accept virtual/telehealth appointments?
Dr Harold Fernandez has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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