Sean V Ryan MD MBA

President / Managing Partner, Vascular Surgical Specialists, PLLC

1450 E Boot RdBuilding 600BWest Chester, PA 19380
Phone+1 610-430-8272
Fax+1 888-871-0040

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Education & Training

Villanova UniversityMBA, 2016
Villanova UniversityMasters of Business Administration, 2016 - 2022
Villanova UniversityMBA, 2015 - 2022
Johns Hopkins UniversityFellowship, Vascular Surgery - Independent, 2003 - 2004
University of Pennsylvania Health SystemResidency, Surgery, 1997 - 2003

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A self-designated specialty, subspecialty, or practice area neither implies nor is equivalent to ABMS board certification or the existence of specialized training by or competence of a physician or medical specialist.

Certifications & Licensure

PA State Medical License 1998 - 2026
American Board of Surgery Vascular Surgery

Awards, Honors, & Recognition

CMS Meaningful Use Stage 2 Certification Vitera Intergy Meaningful Use Edition, Vitera Healthcare Solutions, LLC, 2011, 2013-2017
CMS Meaningful Use Stage 1 Certification Sage Intergy Meaningful Use Edition, Sage, 2011, 2013-2017
CMS Meaningful Use Stage 1 Certification Vitera Intergy Meaningful Use Edition, Vitera Healthcare Solutions, LLC, 2011, 2013-2017

Publications & Presentations

PubMed

Co-Operative Vascular Intervention Disease (COVID) Team of Greater Philadelphia.
Keith D. Calligaro, Matthew J. Dougherty, Krystal Maloni, Kunal Vani, Douglas A. Troutman
Journal of Vascular Surgery. 2020-10-01
6 citations
Chronic Mesenteric Ischemia after Partial Coverage of the Celiac Artery during TEVAR, Case Report, and Review of the Literature
Micheal Ayad, Zachary J. Senders, Sean Ryan, Babak Abai, Paul DiMuzio
Annals of Vascular Surgery. 2014-11-01
9 citations
Management of juxtarenal aortic aneurysms and occlusive disease with preferential suprarenal clamping via a midline transperitoneal incision: technique and results.
Sean V. Ryan, Keith D. Calligaro, Sandy McAffee-Bennett, Kevin J. Doerr, Jeanette K. Chang
Vascular and Endovascular Surgery. 2004-09-01

Journal Articles

Isolated Jejunal Injury in a Hockey Player
Hunt, A., Ryan, S., Dorsheimer, G., The Physician and Sports Medicine, 1/1/2001
Abnormal Duplex Findings at the Proximal Anastomosis of Infrainguinal Bypass Grafts: Does Revision Enhance Patency?
Ryan, S., Dougherty, M., Chang, C., Lombardi, J., Raviola, C., Calligaro, K., Annals of Vascular Surgery, 1/1/2001
Hypotensive Mechanisms of Amifostine
Ryan, S., Carrithers, S., Parkinson, S., Skurk, C., Nuss, C., Pooler, P., Owen, C., Lefer, C., Waldman, S., The Journal of Clinical Pharmacology, 1/1/1996

Books/Book Chapters

Haimovici's Vascular Surgery
Chapter: Infected Extracavitary ProstheticGrafts
Ryan, S., Calligaro, K., Dougherty, M.Edition 5th,

Abstracts/Posters

Risk Factors Associated with Infection of Lower Extremity Bypasses.
Chang, J., Calligaro, K., Ryan, S., Dougherty, M., Society for Clinical Vascular Surgery, Las Vegas, NV, 1/1/2002
Adenoviral Mediated Uteroglobin Gene Transfer to the Adventitia Reduces Intimal Hyperplasia.
Lombardi, J., Naji, M., Larson, R., Ryan, S., Naji, A., Golden, MA., Journal of Surgical Research, Delaware Valley Vascular Society Meeting, 1/1/2001
Inhibition of Neointimal Hyperplasia in the Injured Rat Carotid After Adenoviral Gene Transfer of HSP-70i.
Ryan, S., Naji, M., Koeberlein, B., Larson, R., Golden, M.A., American College of Surgeons Owen J. Wangensteen Surgical Forum, 1/1/2001

Lectures

Management of Infected Prosthetic Dialysis Arteriovenous Grafts.
Chicago, IL, 2003 - 1/1/2002
Inhibition of Neointimal Hyperplasia in the Injured Rat Carotid After Adenoviral Gene Transfer of HSP-70i.
1/1/2001
Management of Juxtarenal Aortic Aneurysms with Preferential Suprarenal Clamping via a Transperitoneal Midline Incision.
Las Vegas, NV, 2002 - 1/1/2001