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Revolutionizing the
Clinical Management
of Aneurysm Patients


Abdominal Aortic Aneurysms

An abdominal aortic aneurysm (AAA) is a ballooning of the aorta that will continue to grow if left untreated and can rupture. There are 200,000 diagnoses annually in the United States. Clinicians still use the outdated one-size-fits-all maximum diameter criterion to decide when to intervene. If the patients are below the threshold (5.0 cm for women and 5.5 cm for men), they will be monitored until they are offered surgical intervention. However, it has been reported that between 7-23.4% of aneurysms can rupture before this threshold, making AAA rupture the 13th leading cause of death in the United States.


leading cause of death


2 million
AAA in the U.S.


rupture before threshold


AI-Backed Clinical Decision Making

Aneurisk Inc. allows artificial intelligence to be coupled with CT scans and other patient data to improve the prognosis and management of abdominal aortic aneurysms. Our team has developed an automated pipeline that utilizes medical images and patient clinical data to provide a comprehensive view of a patient's aneurysm to improve outcomes. Our clinical decision support tool could reduce surveillance intervals for imaging, reduce rupture events, identify high-risk aneurysms, and reduce unnecessary surgery.

Aneurisk Team

Timothy K. Chung, PhD

Chief Technology Officer

Assistant Professor of Bioengineering


Tim Chung
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Micah Guffey

Director of Operations


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Dr. Nathan Liang

Nathan L. Liang, MD, MS

Chief Executive/Medical Officer 
Assistant Professor of Surgery

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Christopher Niles

Lead Software Developer


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Dr. David Vorp

David A. Vorp, PhD

Chief Scientific Officer 
Professor of Bioengineering

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Brian Jeon, PhD

Director of R&D

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