Cassius Iyad N Ochoa Chaar MD

Assistant Professor in Surgery

330 Cedar Street , New HavenBB204New Haven, CT 06510
Phone+1 203-785-2561
Fax+1 203-785-7556

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Education & Training

UPMC Medical EducationFellowship, Vascular Surgery - Independent, 2009 - 2011
Yale-New Haven Medical CenterResidency, Surgery, 2004 - 2009
Yale School of MedicineClass of 2002

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Certifications & Licensure

CT State Medical License 2011 - 2026
PA State Medical License 2009 - 2011
American Board of Surgery Surgery
American Board of Surgery Vascular Surgery

Awards, Honors, & Recognition

CMS Meaningful Use Stage 2 Certification EpicCare Ambulatory 2014 Certified EHR Suite, Epic Systems Corporation, 2014, 2016-2017
CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory - Core EMR, Epic Systems Corporation, 2014, 2016-2017
CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory 2014 Certified EHR Suite, Epic Systems Corporation, 2014, 2016-2017

Publications & Presentations

PubMed

Identification of multi-omic pleiotropy factors for peripheral artery disease.
Jiaqi Hu, Cassius I Ochoa Chaar, Hongyu Zhao, Andrew T DeWan
Human Molecular Genetics. 2026-05-26
The My PAD study for patient-reported outcomes for peripheral vascular intervention in the Vascular Quality Initiative.
Daniel J Bertges, Matthew A Corriere, Jessica P Simons, Yazan Duwayri, Fedor Lurie
Journal of Vascular Surgery. 2026-04-01
1 citations
PAD-associated Genetic Variants are More Strongly Associated with Surgical Intervention than Premature Onset.
Jiaqi Hu, Dana Alameddine, He Wang, Arya Mani, Curt Scharfe
Journal of Cardiovascular Translational Research. 2026-02-05

Press Mentions

Yale New Haven Health Heart and Vascular Center Honored with 2025 Larry Kraiss Quality Award for Excellence in Vascular CareJuly 10th, 2026
How to Stop Varicose Vein PainJanuary 19th, 2025

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Doximity / States / Connecticut / New Haven / Cassius Iyad Ochoa Chaar, MD

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