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Klaus Lessnau, MD, Pulmonology, New York, NY

Klaus L Lessnau MD

Critical Care Medicine, Interventional Pulmonology, Pleural Disease, Sleep Medicine


MD FCCP Clinical Associate Professor of Medicine Lenox Hill Hospital IM PUD CCM Sleep Board certified Interventional Pulmonology Completed Nephrology fellowship

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  • 332 E 14th StNew York, NY 10003

  • Phone+1 212-481-3333

  • Fax+1 212-253-4242

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Summary

  • Dr. Klaus Lessnau is a pulmonologist based in New York, NY, with subspecialties in critical care medicine, interventional pulmonology, pleural disease, and sleep medicine. He completed his medical residency in internal medicine at the Icahn School of Medicine at Mount Sinai after graduating from the University of Erlangen-Nuremberg Faculty of Medicine. Dr. Lessnau is experienced in sleep and general pulmonary medicine, interventional pulmonology, respiratory failure, and pulmonary arterial hypertension. He has been published in medical journals such as J Heart Valve Dis, Pharmacotherapy, Chest, and Lancet. His recognitions include being named a Best Doctor by Castle Connolly and New York Magazine, a Top Physician by Consumer's Research Council of America, recognized as a Super Doctor by New York Times Magazine, America's Top Physician by Consumers' Research Council of America, and Best Teaching Attending at Brooklyn Hospital Center.

Education & Training

  • SUNY Downstate Health Sciences University
    SUNY Downstate Health Sciences UniversityFellowship, Nephrology, 1994 - 1996
  • Icahn School of Medicine at Mount Sinai/Mount Sinai Hospital
    Icahn School of Medicine at Mount Sinai/Mount Sinai HospitalFellowship, Pulmonary Disease and Critical Care Medicine, 1991 - 1994
  • Icahn School of Medicine at Mount Sinai (Cabrini)
    Icahn School of Medicine at Mount Sinai (Cabrini)Residency, Internal Medicine, 1988 - 1991
  • University of Erlangen - Nuremberg Faculty of Medicine
    University of Erlangen - Nuremberg Faculty of MedicineClass of 1985
  • University Erlangen-Nurnberg (FRG)
    University Erlangen-Nurnberg (FRG)No Degree, Studies of Philosophy, 1975 - 1977

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 1997 - 2026
  • Internal Medicine
    American Board of Internal Medicine Internal Medicine
  • Critical Care Medicine
    American Board of Internal Medicine Critical Care Medicine
  • Pulmonary Disease
    American Board of Internal Medicine Pulmonary Disease
  • Sleep Medicine (CAQ)
    AOA Board of Internal Medicine Sleep Medicine (CAQ)
  • certified bronchologist and interventional pulmonologist
    AABIPcertified bronchologist and interventional pulmonologist

Awards, Honors, & Recognition

  • Best doctor Castle Connelly, New York Magazine, 2014, 2016-2017
  • Top Physician Consumer's Research Council of America, 2013
  • Super Doctors New York Times Magazine, 2012, 2014-2018
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Publications & Presentations

PubMed

Professional Memberships

  • AABIP
    Member
  • WABIP
    Member

Other Languages

  • Italian, German, Spanish, French

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