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Office
1450 E Boot Rd
Building 600B
West Chester, PA 19380Phone+1 610-430-8272Fax+1 888-871-0040
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
- Sidney Kimmel Medical College at Thomas Jefferson UniversityClass of 1997
- University of PennsylvaniaNo Degree, Biological Sciences, 1991 - 1992
- University Of PennsylvaniaBA, Economics, 1987 - 1991
- University of PennsylvaniaB.A., Economics, 1987 - 1991
Certifications & Licensure
- PA State Medical License 1998 - 2024
- American Board of Surgery Vascular Surgery
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification Intergy EHR, Greenway Health, LLC, 2011
- Excellence in Clinical Teaching Award Pennsylvania Hospital Department of Surgery, 2002
- Nominee, Emil and Lynn Hubschman Award for Caring and Compassion 2002
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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 - 8 citationsManagement 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 - 22 citationsManagement of hemodialysis access infectionsSean V. Ryan, Keith D. Calligaro, Matthew J. Dougherty
Seminars in Vascular Surgery. 2004-03-01
Journal Articles
- Isolated Jejunal Injury in a Hockey PlayerHunt, 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 AmifostineRyan, 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
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Books/Book Chapters
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
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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
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Professional Memberships
- Member
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