Our Team

Our highly skilled physicians are experts in their field, leaders in surgical research and committed to providing quality patient care.  Our administrative staff is here to answer your questions and make your experience in our office smooth and positive.  

Vascular Team 2024
Lt. to Rt.: Angela Kokkosis, MD; George Koullias, MD, PhD; Apostolos Tassiopoulos, MD; Lucyna Price, MD; David Landau, MD; Nicos Labropoulos, PhD

Physicians & Clinical Support Staff

Dr. Tassiopoulos


Apostolos K. Tassiopoulos, MD
Chairman, Department of Surgery
Chief, Vascular and Endovascular Surgery

Ali Jackson, PA, Physician Extender
Admin Staff: Alexa DiMaria


Angela Kokkosis

Angela A. Kokkosis, MD
Program Director, Vascular and Endovascular Residency 
Director, Center for Vein Care
Director, Carotid Interventions
Co-Medical Director, Non-Invasive Laboratory 

Carol Paradise, PA, Physician Extender
Admin Staff: Shadey Santacruz

David S. Landau, MD

David S. Landau, MD

Tara McSweeney, NP, Physician Extender
Admin Staff: Joanne Carnaxide

Lucyna S. Price, MD

Lucyna S. Price, MD

Director, Hemodialysis Access Center 

Tara McSweeney, NP, Physician Extender
Admin Staff: Brittany Pellicano



Nicos Labropoulos, PhD 

Nicos Labropoulos, PhD 

Vascular Physiologist- Director, Non-Invasive Vascular Laboratory



Jessica Jacobs, Ambulatory Office Manager - Vascular Center at Centereach 

Nancy Grandinette, RN, Nurse Administrator

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