
Margaret Mary Johnson MD
Critical Care Medicine, Pleural Disease
Chair, Division of Pulmonary Medicine Mayo Clinic Florida
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- 4500 San Pablo Rd SJacksonville, FL 32224 
- Phone+1 904-953-2000 
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Education & Training
 Wake Forest University Baptist Medical CenterFellowship, Pulmonary Disease and Critical Care Medicine, 1993 - 1996 Wake Forest University Baptist Medical CenterFellowship, Pulmonary Disease and Critical Care Medicine, 1993 - 1996
 Sidney Kimmel Medical College at Thomas Jefferson University/TJUHResidency, Internal Medicine, 1990 - 1993 Sidney Kimmel Medical College at Thomas Jefferson University/TJUHResidency, Internal Medicine, 1990 - 1993
 Sidney Kimmel Medical College at Thomas Jefferson UniversityClass of 1990 Sidney Kimmel Medical College at Thomas Jefferson UniversityClass of 1990
 Immaculata UniversityB.A., Biology-Chemistry/Pre-Med, Magna Cum Laude, 1982 - 1986 Immaculata UniversityB.A., Biology-Chemistry/Pre-Med, Magna Cum Laude, 1982 - 1986
Certifications & Licensure
 FL State Medical License 1996 - 2027 FL State Medical License 1996 - 2027
 GA State Medical License 2014 - 2019 GA State Medical License 2014 - 2019
 KY State Medical License 2014 - 2018 KY State Medical License 2014 - 2018
 NC State Medical License 1993 - 1998 NC State Medical License 1993 - 1998
 PA State Medical License 1992 - 1994 PA State Medical License 1992 - 1994
 American Board of Internal Medicine Critical Care Medicine American Board of Internal Medicine Critical Care Medicine
 American Board of Internal Medicine Pulmonary Disease American Board of Internal Medicine Pulmonary Disease
Awards, Honors, & Recognition
- Medical Honoree American Lung Association Northeast, 2014
- Quality Fellow: Bronze Level Certification Mayo Clinic, 2010
- Mayo Clinic Distinguished Educator Mayo Clinic, 2009
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Publications & Presentations
PubMed
- 2 citationsRisk-Based Lung Cancer Screening in Clinical Practice.Matthew M Rode, Anne-Marie G Sykes, Mark S Allen, Lori A Ingalls, Hamid Rehman
 Journal of Thoracic Oncology. 2025-09-01
- 1 citationsGastroesophageal reflux disease is not associated with disease severity in patients with Mycobacterium avium complex lung infection.Mayank N Nihalani, Manar Al Jawish, Wendelyn Bosch, Margaret M Johnson, Maoyin Pang
 Respiratory Investigation. 2025-07-01
- 6 citationsFive-Year Outcomes among U.S. Bronchiectasis and NTM Research Registry Patients.Timothy R Aksamit, Nicholas Locantore, Doreen Addrizzo-Harris, Juzar Ali, Alan Barker
 American Journal of Respiratory and Critical Care Medicine. 2024-07-01
Journal Articles
- A 60-year-old woman with PET scan-avid lung nodules and a history of a ruptured silicone breast implantKarnatovskaia LV, Khoor A, Johnson MM, Kaplan J, Chest, 1/1/2014
- The Feasibility of Topical Cocaine Use in Fiberoptic BronchoscopyFestic E, Johnson MM, Leventhal JP, Acta Medica Academia, 1/1/2010
- End-of-life care in the intensive care unit: the perceived barriers, supports, and changes neededFestic E, Grewal R, Rabatin JT, Divertie GD, Shannon RP, Johnson MM, Acta Medica Academica, 1/1/2010
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Books/Book Chapters
Abstracts/Posters
- Stereotactic body radiotherapy (sbrt) for the treatment of primary and metastatic lung nodules in the elderlyParyani NN, Vallow L, Serago C, Kim S, Smith A, Johnson E, Johnson M, Heckman MG, Serie D, Ko SJ, J Thorac Oncol, 1/1/2012
- Metastatic hepatic angiosarcoma presenting with diffuse alveolar hemorrhageKarnatovskaia L, Johnson M, Khoor A, Lee A, American Journal of Respiratory and Critical Care Medicine, 1/1/2012
- Early Mobilization of intensive care unit patients: staff attitudes and opnionsVazquez A Arnold S, Johnson MM, Am J Respir Critical Care, 1/1/2010
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Lectures
- Bronchiectasis: Review and UpdateJacksonville, FL - 1/1/2014
- Mechanisms of Respiratory Failure1/1/2014
- Has the time come to screen for lung cancer?Boca Raton, FL - 1/1/2014
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Press Mentions
 Mayo Clinic Jax Experts Discuss Living with Cystic FibrosisMay 8th, 2023 Mayo Clinic Jax Experts Discuss Living with Cystic FibrosisMay 8th, 2023
 Cystic Fibrosis and COVID-19September 3rd, 2020 Cystic Fibrosis and COVID-19September 3rd, 2020
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