Dr. Daniel J. Hayes, Jr



Dr. Daniel Hayes joined the vascular surgery team in August 2011 after completing a fellowship in vascular surgery at the “The Nation’s First Hospital”, The Pennsylvania Hospital in Philadelphia. Prior to this he trained in general surgery in the University of Texas Southwestern program at Parkland Memorial Hospital in Dallas. Dr. Hayes is boarded in both general and vascular surgery.

A native of St. Louis, Dr. Hayes graduated from Washington and Lee University in Lexington, Virginia before pursuing a medical degree at the The Tulane University School of Medicine in New Orleans, Louisiana.

Along with his vascular surgery partners Dr. Gerald Patton and Dr. Sean Ryan, Dr. Hayes has privileges at Bryn Mawr Hospital, Paoli Hospital, Chester County Hospital and Brandywine Hospital.


B. A.   Washington and Lee University, Lexington, VA – 2000
M. D. Tulane University School of Medicine, New Orleans, LA  –2004

Post Graduate Education

General Surgery Residency:
University of Texas Southwestern Medical Center, Parkland Memorial Hospital, Dallas, TX – 2009

Vascular Surgery Fellowship:
Pennsylvania Hospital, Philadelphia, PA – 2011

Hospital Appointments

Attending Surgeon: Bryn Mawr Hospital
Attending Surgeon: Paoli Hospital
Attending Surgeon: The Chester County Hospital

Attending Surgeon:Brandywine Hospital

Frequently Performed Procedures

Arteriograms, Endovascular revascularization, Open bypass surgery for peripheral arterial disease, Endovascular repair of abdominal aortic aneurysm (AAA), Open repair of AAA, Carotid endarterectomy, Carotid stenting, Dialysis access surgery for end stage renal disease (ESRD), Endovascular intervention for ESRD, Placement and retrieval of inferior vena cava filters (IVC filters), Minimally invasive and surgical intervention for varicose veins, Amputations, Temporal artery biopsies, and other procedures.