• 922 Citations
  • 16 h-Index
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Personal profile

Area of Expertise

My primary research interests are in process redesign for improving patient safety, hospital architecture and design, health information privacy, and managerial benchmarking using Data Envelopment Analysis. I have 20 first-authored publications in such journals as Management Science, Health Care Management Science, Health Affairs, Medical Care Research and Review, Neurology, Anesthesia and Analgesia, and Naval Research Logistics. My research on protecting the privacy of healthcare data is being funded by the National Science Foundation (NSF). I received a grant to better understand the role of private hospital rooms in reducing the risk of a hospital-acquired infection, such as MRSA and C. Diff.

Education/Academic qualification

PhD in Operations Management, Pennsylvania State University

MS in Operations Research, University of North Carolina

MS in Mathematics, Wesleyan University

BA in Mathematics, Haverford College

Fingerprint Dive into the research topics where Liam O'Neill is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 2 Similar Profiles
Operating Rooms Medicine & Life Sciences
Inpatients Medicine & Life Sciences
Workload Medicine & Life Sciences
Electronic Health Records Medicine & Life Sciences
Surgical Specialties Medicine & Life Sciences
Organizational Efficiency Medicine & Life Sciences
Physicians Medicine & Life Sciences
International Classification of Diseases Medicine & Life Sciences

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Projects 2014 2016

Research Output 1996 2019

Development and Validation of an Algorithm to Classify as Equivalent the Procedures in ICD-10-PCS That Differ Only by Laterality

Epstein, R. H., Dexter, F. & O'Neill, L., 1 Jun 2019, In : Anesthesia and analgesia. 128, 6, p. 1138-1144 7 p.

Research output: Contribution to journalArticleResearchpeer-review

International Classification of Diseases
Operative Surgical Procedures
Confidence Intervals

Limited Intragenerational Mobility of Surgical Caseload of Iowa Hospitals

O'Neill, L., Dexter, F. & Epstein, R. H., 1 Jul 2019, In : Journal of Medical Systems. 43, 7, 187.

Research output: Contribution to journalArticleResearchpeer-review

Least-Squares Analysis

The role of the built environment and private rooms for reducing central line-associated bloodstream infections

O'Neill, L., Park, S. H. & Rosinia, F., 1 Jul 2018, In : PLoS ONE. 13, 7, e0201002.

Research output: Contribution to journalArticleResearchpeer-review

Patients' Rooms
blood flow
cross infection
5 Citations (Scopus)

A pilot mobile integrated healthcare program for frequent utilizers of emergency department services

Nejtek, V. A., Aryal, S., Talari, D., Wang, H. & O'Neill, L., 1 Nov 2017, In : American Journal of Emergency Medicine. 35, 11, p. 1702-1705 4 p.

Research output: Contribution to journalArticleResearchpeer-review

Hospital Emergency Service
Delivery of Health Care
Quality of Life
10 Citations (Scopus)

Discharges with surgical procedures performed less often than once per month per hospital account for two-thirds of hospital costs of inpatient surgery

O'Neill, L., Dexter, F., Park, S. H. & Epstein, R. H., 1 Sep 2017, In : Journal of Clinical Anesthesia. 41, p. 99-103 5 p.

Research output: Contribution to journalArticleResearchpeer-review

Hospital Costs
Diagnosis-Related Groups
Costs and Cost Analysis
Weights and Measures