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Arthur J. DeMarsico, D.O., FACOS, RPVI

Education and Training

  • B.A., Mansfield University
  • D.O., Philadelphia College of Osteopathic Medicine
  • Residency, General Surgery, Philadelphia College of Osteopathic Medicine
  • Fellowship, Vascular and Endovascular Surgery, Philadelphia College of Osteopathic Medicine

Board Certification

  • Fellow, American College of Osteopathic Surgeons
  • Vascular Surgery, American Osteopathic Board of Surgery
  • Registered Physician in Vascular Interpretation

Hospital and Clinical Appointments

  • Attending Vascular Surgeon, AtlantiCare Regional Medical Center

Special Clinical Interests

  • Complex peripheral vascular catheter-based intervention
  • Endovascular management of aortic disease
  • Dialysis access creation and surveillance
  • Carotid arterial disease


  • On vs. Off-Pump CABG: Does OPCABG Actually Yield Superior Short-Term Results? Madden NJ, DeMarsico AJ, Schocker LA, Venkataraman R, Kellum JA. Critical Care Medicine 2004 Dec (Supl): 156
  • On-pump vs. Off-pump Coronary Artery Bypass Surgery at a Non-Academic Community Hospital: Have Biocompatibility Improvements Eliminated the Superiority of Off-Pump Surgery? Madden NJ, DeMarsico AJ, Schocker LA, Venkataraman R, Kellum JA. Int J Artif Organs 2007 Apr; 30(4): 338-44
  • Endovascular Aneurysm Repair (EVAR): A Non-Academic Community Hospital’s Experience. Madden NJ, Baril DT, Wertz RA, DeMarsico AJ, Rhee RY, Chaer RA. Vasc Endovasc Surg. (In Press for 2008).
  • Microscopic Evaluation of Swine Small Intestinal Submucosa As a Tubular Aortic Graft. LE Costa Jr., MS; NR Dollahan, PhD; AJ DeMarsico, DO; CH Greene, PhD. 1999 PCOM press.
  • Successful Replacement of Infrarenal Abdominal Aorta with Small Intestinal Submucosal Allografts. Histologic Analysis and Future Considerations. AJ Demarsico, DO, L Costa, MS, Charlette Greene, PhD, Philadelphia College of Osteopathic Medicine Cardiovascular Research Team. 1999 PCOM press.
  • Experimental Replacement of Infrarenal Abdominal Aorta with a Small Intestinal Submucosa (SIS) Allograft in the Porcine Model. AJ DeMarsico, DO; CH Greene, PhD; Cardiovascular Research Team at the Philadelphia College of Osteopathic Medicine. Presented at the Annual Clinical Assembly. Seattle, Washington 1999.
  • Laparoscopic Intervention for Gastrointestinal Malignancy: Investigation of Port-Site Metastases. AJ DeMarsico, DO; HW Craver, DO. 1998. PCOM press.
  • Colorectal Cancer: AIDS Related Malignancies . AJ DeMarsico, DO. 1997. PCOM press.

What Our Patients Are Saying

We strive to provide excellent care for all our patients.
  • “Professional and polite”
  • “Dr. Viswambharan immediately made me feel at ease”
  • “The professionalism of all staff was top notch”
  • “I love how everyone at AMI has treated me so kindly every time”
  • “The entire experience was smooth”
  • “A great organization for helping with preventing COVID-19”
  • “Great staff, clean facility, and highly accommodating to your needs”
  • “The people are so professional and kind - and very efficient.”
  • “So friendly”
  • “Professional, informative, sympathetic to the patient”
  • “They are very accommodating, and I have never had a bad experience.”
  • “I was given a second chance at life and now get to see my kids grow up.”
  • “The waiting area is clean and again COVID prepared.”
  • “Everyone's safety and well-being was of the utmost importance”
  • “I am lucky to have AMI as my imaging service”