Dr. HAROLD LAZAR is a board-certified cardiothoracic surgery specialist based in BOSTON, Massachusetts, bringing 20 years of dedicated clinical experience to patient care. Dr. LAZAR has performed over 11.2k procedures and published 145 peer-reviewed research papers, reflecting a deep commitment to advancing medical knowledge in cardiothoracic surgery.
With advanced training in thoracic surgery (cardiothoracic vascular surgery), Dr. HAROLD LAZAR combines clinical expertise with the latest evidence-based practices to deliver personalized treatment plans. Dr. HAROLD LAZAR holds 8 medical patents, demonstrating innovation in surgical techniques and medical devices.
Dr. HAROLD LAZAR maintains an active role in the medical community through ongoing research, peer collaboration, and continuing medical education. This commitment to staying at the forefront of cardiothoracic surgery ensures patients receive care informed by the latest advances in the field.
8 patents
Dr. HAROLD LAZAR provides comprehensive diagnosis and treatment for the following conditions:
Heart Valve Disease - valve repair or replacement surgery.
Learn more about Heart Valve Disease treatmentCoronary Artery Disease - narrowed heart vessels requiring bypass or stenting.
Learn more about Coronary Artery Disease treatmentAortic Aneurysm - a condition commonly treated by cardiothoracic surgery specialists.
Learn more about Aortic Aneurysm treatment