
Associate Medical Director of Emergency Critical Care Center (EC3)
Clinical Assistant Professor of Emergency Medicine
Taubman Center B1-354-K 1500 E Medical Center Drive, SPC 5303
Ann Arbor
MI, 48109-5303 United States
[email protected]
Ann Arbor
MI, 48109-5303 United States
Available to mentor
Nathan Haas, MD

Clinical Assistant Professor
I am a practicing Emergency Physician, and I work clinically in the Adult Emergency Department and the Emergency Critical Care Center (EC3), where I serve as Assistant Medical Director.
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Advanced Research Methodology Evaluation and Design (ARMED)Society for Academic Emergency Medicine (SAEM), United States, 2019
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Emergency Medicine ResidencyUniversity of Michigan, Ann Arbor, 2018
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Chief Resident, Emergency MedicineUniversity of Michigan, Ann Arbor, 2018
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Healthcare Administration Scholars ProgramUniversity of Michigan, Ann Arbor, 2018
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Leadership AcadamyAmerican Academy of Emergency Medicine, United States, 2017
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Research Honors ProgramLoyola University Chicago Stritch School of Medicine, United States, 2014
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Leadership in Medicine ProgramLoyola University Chicago Stritch School of Medicine, United States, 2014
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MDLoyola University Chicago Stritch School of Medicine, Maywood, 2014
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BSUniversity of Illinois, Urbana-Champaign, 2009
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Center MemberCaswell Diabetes Institute
My main research interests are the delivery of ED-based critical care, including assessing outcomes associated with our novel ED-ICU, management strategies for diabetic ketoacidosis (DKA), and out-of-hospital cardiac arrest.
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2024 May 15;PresentationYou've got this! Best practices in the care of critically ill boarding patients (Critical care interest group sponsored)
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Haas NL, Tonna JE. Resuscitation, 2023 Dec; 193: 110047Journal ArticleAge ain't nothing but a number.
DOI:10.1016/j.resuscitation.2023.110047 PMID: 37977346 -
Blackburn S, Haas N, Kocan MJ, Wood W, Menke N, Seyfried L, Chinn S, VandenBerg A, Ciarkowski S. 2023 Oct 24;Additional ScholarshipInpatient Alcohol Withdrawal in Hospitalized Patients Guideline; University of Michigan
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2023 Oct 19;PresentationGlycemic variability following traumatic brain injury: utilizing a continuous glucose monitor in the golden hours to improve patient outcomes
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Doan J, Perez S, Bassin BS, England P, Chen C-M, Cranford JA, Gottula AL, Hartley S, Haas NL. J Am Coll Emerg Physicians Open, 2023 Oct; 4 (5): e13036Journal ArticleImpact of emergency department-based intensive care unit on outcomes of decompensating boarding emergency department patients.
DOI:10.1002/emp2.13036 PMID: 37692194 -
Butler S. 2023 Sep 28;Additional ScholarshipPharmacy Services Management of Diabetic Ketoacidosis (DKA) In Non- Pregnant Adults In the Emergency Department (ED) / Emergency Critical Care Center (EC3) and Critical Care Medical Unit (CCMU) Guideline
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Sell J, Haas N, Korley F, Cranford J, Bassin B. Western Journal of Emergency Medicine, 2023 Sep 25; 24 (6): 1049 - 1055.Journal ArticleEuglycemic Diabetic Ketoacidosis: Experience with 44 Patients and Comparison to Hyperglycemic Diabetic Ketoacidosis
DOI:10.5811/westjem.60361 -
Haas N, Sell J, Bassin B, Korley F. JEM Reports, 2023 Jun 1; 2 (2):Journal ArticleDiabetic ketoacidosis as a complication of immune checkpoint inhibitor therapy
DOI:10.1016/j.jemrpt.2023.100022

Health Lab
University of Michigan researchers show that using continuous glucose monitors can help measure glucose accurately during DKA and potentially prevent ICUs from being overwhelmed.

Research News
InspireRx, LLC., a spin-off company of the University of Michigan (U-M) Max Harry Weil Institute for Critical Care Research and Innovation, received over $2 million in Small Business Innovation Research (SBIR) grants to support further development of the AerosolVE BioHelmet, a compact negative pressure system for patients with highly contagious airborne respiratory infections such as COVID-19.