Summary

Dr. Erik Nielsen specializes in pulmonology, focusing on the diagnosis and treatment of lung and respiratory conditions. He earned his medical degree from State University of NY at Stony Brook School of Medicine and completed his residency in internal medicine at New York Presbyterian Weill-Cornell in 1990. Dr. Nielsen also completed a fellowship at New York Presbyterian Hospital/Weill Cornell the same year, providing him with specialized training in pulmonary medicine. With 36 years of experience in the field, he brings extensive knowledge to patient care. He communicates with patients in English.

Dr. Nielsen practices in Stamford, Connecticut, where he treats patients with various respiratory conditions including breathing problems, chronic lung disease, and respiratory failure. His expertise includes performing pulmonary function testing to assess lung capacity and function. He also conducts bronchodilator reversibility testing to help determine the most effective treatments for patients with breathing difficulties. Additionally, Dr. Nielsen has experience with therapeutic hypothermia procedures. Patients consistently rate him highly, giving him an average rating of 5.0 for his care and expertise.
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Overview based on verified provider data

Quick Facts

  • 5
  • 36 years of experience
  • 27 insurance plans accepted
  • speaks English
  • New York Presbyterian Hospital/Weill Cornell
  • 2 written reviews
  • 2 specialties
  • 4 areas of expertise
  • 2 office locations
  • Male

Office Locations

Erik Kristian Nielsen has 2 locations

Erik Kristian Nielsen

1 Hospital PlzStamford, CT 06902
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Erik Kristian Nielsen

29 Hospital Plz Ste 505Stamford, CT 06902
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

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Erik Kristian Nielsen, MDAudrey Chang, MDLaurie P Murray, MDDr. Luke John Benvenuto, MD
PulmonologyPulmonologyPulmonologyPulmonology
Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
36 Years of Experience 9 Years of Experience 8 Years of Experience 16 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English
Stamford , CTNew York , NYNew York , NYNew York , NY
Med School: State University of NY at Stony Brook School of Medicine Med School: Albert Einstein College Of Medicine Of Yeshiva University Med School: Donald And Barbara Zucker School Of Medicine At Hofstra/Northwell Med School: Icahn School Of Medicine At Mount Sinai
Current Profile
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Insurance Plans Accepted by Erik Kristian Nielsen

  • AARP
  • Aetna
  • APWU
  • Blue Cross Blue Shield
  • Cigna
  • ConnectiCare
  • ConnectiCare - Medicare
  • EmblemHealth
  • First Health (Coventry Health Care)
  • Harvard Pilgrim Health Care
  • HealthFirst (NY)
  • Humana
  • HUSKY Health - Medicaid
  • HUSKY Health - Medicaid (Managed)
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • MVP Health Care
  • Optum Health
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare Oxford
  • Wellcare

Medical Specialties

Erik Kristian Nielsen has the following 2 specialties

Specialty Expertise

Erik Kristian Nielsen has the following 4 areas of expertise

  • Internal Medicine
  • Pulmonary Critical Care Medicine
  • Pulmonary Disease
  • Pulmonologist

Certifications, License, & Education

36 Years Experience

Erik Kristian Nielsen holds an expired medical license in the state of Connecticut.

Medical License

Medical Doctor with an expired medical license in the state of Connecticut that expired in 2026.

Education & Training

Fellowship

Completed their fellowship at New York Presbyterian Hospital/Weill Cornell in 1990.

Residency

Completed their residency at New York Presbyterian Weill-Cornell Internal Medicine in 1990.

Medical School

Graduated from State University of NY at Stony Brook School of Medicine in 1990.

NPI Number

Erik Kristian Nielsen's NPI number is 1669904942.

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Frequently Asked Questions

Is Erik Nielsen accepting new patients?
Erik Nielsen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Erik Nielsen?
You can find contact information for Erik Nielsen here on Vitals.
Does Erik Nielsen accept virtual/telehealth appointments?
Erik Nielsen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Erik Nielsen accept my insurance?
You can see the insurance plans that Erik Nielsen accepts on their Vitals profile.
What languages does Erik Nielsen speak?
Erik Nielsen speaks English.

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