Vascular Surgical Specialists, PLLC

Welcome to Vascular Surgical Specialists.PLLC.



Vascular Surgical Specialists, PLLC is physician-owned surgical practice caring for patients at Bryn Mawr, Paoli, Chester County and Brandywine Hospitals.  Our board-certified vascular surgeons work as a team to deliver the highest quality and ethical care to patients suffering from ailments of the vascular system.  We hope you enjoy our site.

How We Help

Peripheral Vascular Disease


"PVD" is a common problem characterized by blockages of blood vessels outside the heart.  This can can lead to limb loss, stroke and death.  

Aneurysmal Disease


Aneurysms are disorders of blood vessels that are characterized by dilation and eventual rupture or thrombosis of the vessel.  This most commonly affects the aorta.  

Carotid Artery Disease


Carotid artery blockage can lead to stroke.  Know your risk.

Varicose Veins


Varicose veins are common, painful and cosmetically unappealing.  Contemporary therapy is minimally invasive and office-based.

Dialysis Access


Successful placement of a durable access for dialysis is critical for patients with end stage renal disease.  


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About Us

Dr. Daniel Hayes, Vascular Surgeon and General Surgeon in Pennsylvania

Daniel J. Hayes, MD

2017 Main Line Today "Top-Docs" Vascular Surgery

Dr. Ryan Vascular Surgeon, PA

Sean V. Ryan, MD

2017 Main Line Today "Top-Docs" Vascular Surgery

2018 Philadelphia Magazine "Top-Docs" Vascular Surgery

Dr. Gerald Patton, Vascular Surgeon and Chief of Surgery at Paoli Hospital

Gerald M. Patton, MD

2017 Main Line Today "Top-Docs" Vascular Surgery

2018 Philadelphia Magazine "Top-Docs" Vascular Surgery


VSS Patient Health Questionnaire (pdf)


VSS New Patient Information (pdf)


VSS Privacy Notice 2018 (pdf)


West Chester Office

1450 E Boot Rd, Building 600B, West Chester, Pennsylvania 19380, United States

610-430-8272 (VASC)


Monday - Friday: 8:00am - 5:00pm

Brandywine Office

Brandywine Professional Bldg., 213 Reeceville Rd., Suite 13, Coatesville, Pennsylvania 19320, United States

610-430-8272 (VASC)


Tuesday 9 am - 4 pm

Bryn Mawr Office

Bryn Mawr Office Bldg. North, Suite 101, 830 Old Lancaster Rd, Bryn Mawr, PA 19010



Monday - Friday: 8:00am - 5:00pm