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Leopoldo N. Segal, MD

  • Specialties: Critical Care, Pulmonary Medicine
  • Language: English
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About Me

Conditions and Treatments

Conditions
  • chronic obstructive pulmonary disease
  • mediastinal lymphadenopathy
  • chronic bronchitis
  • small mass of the lung
  • emphysema
  • lung mass
  • asthma
  • lung metastasis
  • bronchiectasis
Treatments
  • lung function test

Credentials

Positions
  • Assistant Professor, Department of Medicine
Board Certifications
  • American Board of Internal Medicine (Critical Care Medicine), 2010
  • American Board of Internal Medicine (Pulmonary Disease), 2009
Education and Training
  • Fellowship, NYU Medical Center, Pulmonary/Crit. Care, 2010
  • Residency, Morristown Memorial Hospital, Internal Medicine, 2007
  • MD from University Of La Plata, 1998
Departments

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Insurance Plans Accepted

This provider accepts the following insurance plans.

  • Blue Cross Blue Shield
    • BCBS Blue Access EPO
    • BCBS Blue Access GEPO
    • BCBS Blue Access HMO
    • BCBS EPO
    • BCBS EPO (NYU Winthrop Employees)
    • BCBS EPO - Empire EPO (NYU Langone Employees)
    • BCBS EPO - Empire EPO (Sunset Park/Family Health Center Employees)
    • BCBS EPO - Empire NYU Care (NYU Langone Employees)
    • BCBS EPO - Empire NYU Care (Sunset Park/Family Health Center Employees)
    • BCBS Federal Program
    • BCBS HMO
    • BCBS Indemnity
    • BCBS Mediblue Medicare HMO
    • BCBS Mediblue Medicare PPO
    • BCBS POS
    • BCBS PPO
    • BCBS PPO (NYU Winthrop Employees)
    • BCBS PPO - Empire PPO (Sunset Park/Family Health Center Employees)
    • BCBS Pathway
    • BCBS Pathway Enhanced
    • BCBS Pathway Enhanced
    • BCBS Pathway X Enhanced
    • BCBS Pathway X Enhanced
    • Local 32BJ SEIU
    • New York Hotel Trades
    • Unicare
  • Cigna
    • Apwu Health Plan
    • Cigna Great West PPO
    • Cigna HMO
    • Cigna Indemnity
    • Cigna Managed Care/POS
    • Cigna NALC
    • Cigna Open Access
    • Cigna Open Access PPO
    • Cigna PPO
    • Cigna Premier Plus
    • Consolidated Health Plans-NYU Student
    • Great West HMO
    • MVP-Cigna Network
  • Connecticare
    • Connecticare Commercial
  • Elderplan
    • Elderplan
    • Elderplan FIDA
  • Emblem
    • Emblem Select Care Basic Exchange
    • Emblem Select Care Bronze Exchange
    • Emblem Select Care Gold Exchange
    • Emblem Select Care Platinum Exchange
    • Emblem Select Care Silver Exchange
  • GHI
    • American Plan Administrators
    • GHI CBP (City of New York Employees)
    • GHI Emblem Health EPO
    • GHI Emblem Health PPO
    • GHI HMO
    • GHI HMO Medicare
    • GHI Medicare PPO
    • IUOE Local 14-14B
    • Wlny-TV Inc.
  • HIP
    • HIP Access I
    • HIP Access II
    • HIP Child Health Plus
    • HIP EPO
    • HIP HMO
    • HIP Medicare
    • HIP POS
    • HIP Prime Basic
    • HIP Prime Bronze
    • HIP Prime Gold
    • HIP Prime Platinum
    • HIP Prime Silver
    • HIP VIP Medicare - Affinity
    • HIP VIP Medicare - VIP Go
    • HIP Vytra Healthcare Managed Care
    • HIP Vytra Healthcare POS
    • HIP Vytra Healthcare PPO
  • Health Smart
    • WTC Health Program-HHC
  • Humana
    • Humana Medicare Advantage
  • Local 1199
    • Local 1199 - NYU Hospital Member Choice
    • Local 1199 PPO
  • MVP Select Care Inc
    • MVP Preferred EPO
    • MVP Select Care Inc.
  • Magnacare
    • Magnacare PPO
  • Multiplan
    • AXA Assistance USA
    • Administrative Concepts
    • Beech Street PPO
    • Diversified Administration Corporation
    • Fiserv Health
    • GEHA
    • Global Excel
    • Global Health
    • Guardian Life Insurance Co Of America
    • Health Net Of California
    • Health Republic Of NJ
    • Humana Health Plan
    • Insurance Design Administrators
    • Kaiser Foundation
    • Kaiser Permanente
    • Meritain Health
    • Multiplan PPO
    • Multiplan-Capital Dist Phys Health
    • Mutual Of Omaha
    • Nippon Life Ins Co
    • PHCS
    • Principal Financial Group
    • Professional Benefit Admin
    • Qualcare Inc
    • Screen Actors Guild
    • Teamsters Allied Benefits
    • US Life Insurance Company
  • NYSHIP - The Empire Plan
    • NYS Health Insurance Plan - The Empire Plan
  • Oxford
    • Oxford Health Plans Freedom
    • Oxford Health Plans Liberty
  • POMCO Insurance Company
    • POMCO Insurance Company
  • Qualcare Inc.
    • Qualcare Direct
  • Tricare
    • TRICARE
    • TriWest
    • US Family Health Plan
  • United Healthcare
    • AARP Medicare Complete
    • Oxford Health Plans Medicare Advantage
    • UMR
    • UMR WTC Health Program
    • United Healthcare Choice
    • United Healthcare Choice (AMEX employees)
    • United Healthcare Choice (CBS employees)
    • United Healthcare Choice NSLIJ
    • United Healthcare EPO
    • United Healthcare EPO (NYU Langone Health Employees)
    • United Healthcare HMO
    • United Healthcare Indemnity
    • United Healthcare Indemnity (NYU Langone Health Employees)
    • United Healthcare JP Morgan
    • United Healthcare Medicare
    • United Healthcare Navigate
    • United Healthcare POS
    • United Healthcare PPO
    • United Healthcare Plus (NYU Langone Health Employees)
    • United Healthcare Student Resources
  • VNS Choice Advantage
    • VNS Medicaid Advantage
    • VNS Medicare Advantage
    • VNS NY Choice Select Health
  • Village Care
    • VillageCare
View All Accepted Plans This list of insurances changes regularly, and insurance plans listed may not be accepted at all office locations for this provider. Before your appointment, please confirm with your insurance company that this provider accepts your insurance.

Locations and Appointments

NYU Pulmonary & Critical Care Associates

530 1st Avenue, HCC, Suite 5D
New York, NY 10016

Research My Research

Research Summary

My interest is to understand the mechanism by which inflammation occurs in Chronic Obstructive Pulmonary Disease (COPD) leading to lung parenchyma destruction and airway remodeling. In the Andre Cournand Pulmonary Physiology Laboratory we can study the distal airway function in patients with early COPD. My focus is on understanding the mechanisms that occur early in the development of this disease where therapeutic approaches might be more efficacious. Although the lung is classically though to be sterile, in COPD increased bacterial colonization leads to airway inflammation and accelerated airway obstruction. The reliance on culture data and contamination by oral flora has limited the ability to understand the effect of airway bacterial load on airway inflammation in early COPD. The study of the microbiome using ribosomal DNA sequence has now opened an opportunity to directly characterize resident microbial flora without the need for bacterial culture. As a pulmonologist, I have sampled the lower airway by bronchoscopy and have exploited recent development next generation rDNA sequence to define complex microbial communities of commensal lung bacteria that we have called a pneumotype. We have found significant bacterial DNA in subjects with early COPD and we evaluate how this pneumotype affects the innate and humoral immunity in the lung of patients with early COPD. By studying how the lung microbiome alters the lung immune response I hope to understand the physiological changes that occurs early in this disease and we may discover new therapeutic targets for patients with obstructive airways disease.

Research Interests Timeline

These focus areas and their associated publications are derived from PubMed and the MeSH term library. *
represents one publication
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*Due to PubMed processing times, the most recent publications may not be reflected in the timeline.

Publications

Read All Publications (38)

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