Nicholas Bosch, MD, MSc

Assistant Professor, Medicine

Nicholas Bosch
72 E. Concord St


Dr. Bosch is a health services researcher, epidemiologist, and critical care physician specializing in leveraging health services, quasi-experimental and causal-inference methods to inform and optimize the care of patients with critical illness. His research interests include sepsis, cardiovascular and endocrine disease during critical illness, severe alcohol withdrawal, and acute respiratory distress syndrome.


  • New York Medical College, MD
  • Boston University School of Public Health, MS
  • University of California, Davis, BS


  • Published on 10/1/2023

    Bosch NA, Law AC, Walkey AJ. Immortal Time Bias Possibly Affecting Fludrocortisone-Hydrocortisone Findings-Reply. JAMA Intern Med. 2023 Oct 01; 183(10):1178-1179. PMID: 37669033.

    Read at: PubMed
  • Published on 9/25/2023

    Dinh J, Hinkle CF, Law AC, Walkey AJ, Bosch NA. Effect of Respiratory Viral Panel Adoption on Antibiotic Use in Ventilated Patients. Ann Am Thorac Soc. 2023 Sep 25. PMID: 37748086.

    Read at: PubMed
  • Published on 9/1/2023

    Walkey A, Bosch NA, Teja B. Response. Chest. 2023 Sep; 164(3):e87-e88. PMID: 37689481.

    Read at: PubMed
  • Published on 8/22/2023

    Bosch NA, Law AC, Walkey AJ. Understanding the Facets of Emulating Randomized Clinical Trials. JAMA. 2023 Aug 22; 330(8):770. PMID: 37606680.

    Read at: PubMed
  • Published on 8/17/2023

    Vail EA, Bosch NA, Law AC, Gershengorn HB, Wunsch H, Walkey AJ. Adoption of a Novel Vasopressor Agent in Critically Ill Adults. Ann Am Thorac Soc. 2023 Aug 17. PMID: 37590119.

    Read at: PubMed
  • Published on 8/1/2023

    Gandotra S, Wunsch H, Bosch NA, Walkey AJ, Teja B. Reducing Central Venous Catheter Use through Adoption of Guidelines for Peripheral Catheter-based Vasopressor Delivery. Ann Am Thorac Soc. 2023 Aug; 20(8):1219-1223. PMID: 37220220.

    Read at: PubMed
  • Published on 7/1/2023

    Teja B, Bosch NA, Walkey A. Response. Chest. 2023 Jul; 164(1):e20. PMID: 37423703.

    Read at: PubMed
  • Published on 7/1/2023

    Donovan LM, Hoyos CM, Kimoff RJ, Morrell MJ, Bosch NA, Chooljian DM, McEvoy RD, Sawyer AM, Wagner TH, Al-Lamee RR, Bishop D, Carno MA, Epstein M, Hanson M, Ip MSM, Létourneau M, Pamidi S, Patel SR, Pépin JL, Punjabi NM, Redline S, Thornton JD, Patil SP. Strategies to Assess the Effect of Continuous Positive Airway Pressure on Long-Term Clinically Important Outcomes among Patients with Symptomatic Obstructive Sleep Apnea: An Official American Thoracic Society Workshop Report. Ann Am Thorac Soc. 2023 Jul; 20(7):931-943. PMID: 37387624.

    Read at: PubMed
  • Published on 6/1/2023

    Pang B, Kearney L, Maccarone J, Zhang J, Kearney C, Sangani R, Shankar DA, Gillmeyer KR, Law AC, Bosch NA. Association between Early Venous Thromboembolism Prophylaxis, Bleeding Risk, and Venous Thromboembolism among Critically Ill Patients with Thrombocytopenia. Ann Am Thorac Soc. 2023 Jun; 20(6):917-920. PMID: 36867519.

    Read at: PubMed
  • Published on 5/9/2023

    Bosch NA, Teja B, Law AC, Wunsch H, Walkey AJ. Arterial Pressure Response to an Increase in Norepinephrine Varies Depending on the Baseline Norepinephrine Dose in Patients With Septic Shock. Chest. 2023 May 09. PMID: 37169282.

    Read at: PubMed

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