Ula Hwang

7.6k total citations · 1 hit paper
128 papers, 4.6k citations indexed

About

Ula Hwang is a scholar working on Emergency Medicine, General Health Professions and Geriatrics and Gerontology. According to data from OpenAlex, Ula Hwang has authored 128 papers receiving a total of 4.6k indexed citations (citations by other indexed papers that have themselves been cited), including 93 papers in Emergency Medicine, 45 papers in General Health Professions and 31 papers in Geriatrics and Gerontology. Recurrent topics in Ula Hwang's work include Emergency and Acute Care Studies (89 papers), Geriatric Care and Nursing Homes (20 papers) and Frailty in Older Adults (16 papers). Ula Hwang is often cited by papers focused on Emergency and Acute Care Studies (89 papers), Geriatric Care and Nursing Homes (20 papers) and Frailty in Older Adults (16 papers). Ula Hwang collaborates with scholars based in United States, Canada and United Kingdom. Ula Hwang's co-authors include Lynne D. Richardson, R. Sean Morrison, Jesse M. Pines, Brent R. Asplin, Niels K. Rathlev, Christopher R. Carpenter, Dominik Aronsky, Frank L. Zwemer, Steven L. Bernstein and Stephen K. Epstein and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Pain.

In The Last Decade

Ula Hwang

120 papers receiving 4.4k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The Effect of Emergency Department Crowding on Clinically Oriented Outcomes

2008 874 citations Steven L. Bernstein, Dominik Aronsky et al. Academic Emergency Medicine profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Ula Hwang United States	34	3.2k	1.6k	1.1k	634	610	128	4.6k
Jeremiah D. Schuur United States	40	2.5k 0.8×	1.4k 0.9×	1.1k 1.0×	858 1.4×	279 0.5×	166	5.5k
Zhenqiu Lin United States	42	1.7k 0.5×	1.9k 1.2×	1.3k 1.2×	1.2k 1.9×	475 0.8×	132	8.0k
Manish N. Shah United States	36	2.6k 0.8×	1.2k 0.7×	401 0.4×	880 1.4×	436 0.7×	204	5.0k
Timothy F. Platts‐Mills United States	30	1.4k 0.4×	864 0.5×	439 0.4×	502 0.8×	420 0.7×	128	3.5k
Judith H. Maselli United States	35	1.3k 0.4×	1.3k 0.8×	669 0.6×	1.2k 1.9×	230 0.4×	81	4.8k
Sung‐Joon Min United States	27	1.0k 0.3×	2.2k 1.4×	658 0.6×	987 1.6×	1.2k 2.0×	65	4.9k
Susannah M. Bernheim United States	36	1.2k 0.4×	1.7k 1.0×	1.2k 1.1×	906 1.4×	344 0.6×	94	4.7k
Laurent G. Glance United States	40	1.9k 0.6×	1.0k 0.6×	739 0.7×	1.1k 1.8×	175 0.3×	167	5.8k
Julie Considine Australia	34	2.0k 0.6×	1.4k 0.9×	301 0.3×	803 1.3×	169 0.3×	300	4.6k
K. John McConnell United States	34	1.9k 0.6×	1.7k 1.0×	1.5k 1.4×	765 1.2×	108 0.2×	203	4.8k

Countries citing papers authored by Ula Hwang

Since Specialization

Citations

This map shows the geographic impact of Ula Hwang's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ula Hwang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ula Hwang more than expected).

Fields of papers citing papers by Ula Hwang

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ula Hwang. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ula Hwang. The network helps show where Ula Hwang may publish in the future.

Co-authorship network of co-authors of Ula Hwang

This figure shows the co-authorship network connecting the top 25 collaborators of Ula Hwang. A scholar is included among the top collaborators of Ula Hwang based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ula Hwang. Ula Hwang is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Jeffery, Molly M., Rohit B. Sangal, Brendan M. Carr, et al.. (2025). Stranded in the emergency department: an analysis of boarding trends in older adults in the United States. Health Affairs Scholar. 3(10). qxaf187–qxaf187.

Rech, Megan A., Christopher R. Carpenter, Neelum T. Aggarwal, & Ula Hwang. (2025). Anti-Amyloid Therapies for Alzheimer’s Disease and Amyloid-Related Imaging Abnormalities: Implications for the Emergency Medicine Clinician. Annals of Emergency Medicine. 85(6). 526–536. 1 indexed citations

Gettel, Cameron J., et al.. (2025). Development and validation of the Patient‐Reported Outcome Measure–Older adult care Transitions from the Emergency Department ( PROM ‐ OTED ) tool. Academic Emergency Medicine. 33(1). e70029–e70029.

Rothenberg, Craig, Anita Chary, Ula Hwang, et al.. (2025). Emergency Department Utilization Among Co‐Residing Family Caregivers of Persons Living With Dementia. Journal of the American Geriatrics Society. 73(9). 2920–2922.

Vandenberg, Ann E., Ula Hwang, Nicholas Genes, et al.. (2024). Scaling the EQUIPPED medication safety program: Traditional and hub‐and‐spoke implementation models. Journal of the American Geriatrics Society. 72(7). 2184–2194. 3 indexed citations

Gettel, Cameron J., Ula Hwang, Arjun K. Venkatesh, et al.. (2024). Patient‐reported outcome measure use among older adults after emergency department care: A systematic review. Academic Emergency Medicine. 31(3). 273–287. 4 indexed citations

Neugroschl, Judith, et al.. (2024). Digital Elder Abuse Intervention for Early Detection of Abuse in Older Adults Living with Dementia. Alzheimer s & Dementia. 20(S4).

Hwang, Ula, Christopher R. Carpenter, S. Tim Yoon, et al.. (2024). AGEM Topic Supplement: Strategies for Inclusion of Diverse Older Adults in Emergency Medicine Research. PubMed. 5(4). 2 indexed citations

Gettel, Cameron J., Craig Rothenberg, Kirstin W. Scott, et al.. (2024). Total and Out-of-Pocket Costs Surrounding Emergency Department Care Among Older Adults Enrolled in Traditional Medicare and Medicare Advantage. Annals of Emergency Medicine. 84(3). 285–294. 2 indexed citations

10.

Hwang, Ula, et al.. (2024). Screening for Cognitive Impairment in the Emergency Department: Agreement between Older Adult Patient- and Informant-Completed Ascertain Dementia 8 Tool. Dementia and Geriatric Cognitive Disorders. 54(3). 160–166. 1 indexed citations

11.

Hwang, Ula, et al.. (2023). Dissemination and implementation of age‐friendly care and geriatric emergency department accreditation at Veterans Affairs hospitals. Academic Emergency Medicine. 30(4). 270–277. 12 indexed citations

12.

Goulet, Joseph L., Cynthia Brandt, Susan N. Hastings, et al.. (2023). Patterns of emergency department visits prior to dementia or cognitive impairment diagnosis: An opportunity for dementia detection?. Academic Emergency Medicine. 32(5). 570–573. 5 indexed citations

13.

Ward, Michael J., Ula Hwang, Susan N. Hastings, et al.. (2023). Research and policy recommendations from the SOTA XVI: State of the Art Conference on VA Emergency Medicine. Academic Emergency Medicine. 30(4). 240–251. 3 indexed citations

14.

Munjal, Kevin G., Corita R. Grudzen, Ula Hwang, et al.. (2022). Feasibility of the Transport PLUS intervention to improve the transitions of care for patients transported home by ambulance: a non-randomized pilot study. Pilot and Feasibility Studies. 8(1). 169–169. 3 indexed citations

15.

Kennedy, Maura, Margaret Webb, Sarah L. Gartaganis, et al.. (2021). ED‐DEL: Development of a change package and toolkit for delirium in the emergency department. SHILAP Revista de lepidopterología. 2(2). e12421–e12421. 18 indexed citations

16.

Dickman, Eitan, Illya Pushkar, Antonios Likourezos, et al.. (2015). Ultrasound-guided nerve blocks for intracapsular and extracapsular hip fractures. The American Journal of Emergency Medicine. 34(3). 586–589. 18 indexed citations

17.

Hwang, Ula, Melissa L. McCarthy, Dominik Aronsky, et al.. (2011). Measures of Crowding in the Emergency Department: A Systematic Review. Academic Emergency Medicine. 18(5). 527–538. 178 indexed citations

18.

Wajnberg, Ania, et al.. (2011). Characteristics of Frequent Geriatric Users of an Urban Emergency Department. Journal of Emergency Medicine. 43(2). 376–381. 33 indexed citations

19.

Bickell, Nina A., et al.. (2008). What Affects Time to Care in Emergency Room Appendicitis Patients?. Medical Care. 46(4). 417–422. 19 indexed citations

20.

Ragin, Deborah Fish, Ula Hwang, Rita K. Cydulka, et al.. (2005). Reasons for Using the Emergency Department: Results of the EMPATH Study. Academic Emergency Medicine. 12(12). 1158–1166. 83 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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