More about me

I am a Los Angeles-based cardiothoracic and vascular surgeon with a medical practice experience of 20 years. My expertise in minimally invasive surgery, including robot-assisted procedures performed with the innovative da Vinci platform, allows me to efficiently treat some of the most complex and challenging heart and lung conditions with high rates of success, increased dexterity and preciseness, as well as considerably reduced risks of subsequent complications.

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The Safety of My Patients Is My Number One Priority


Medicine is my primary passion and I permanently strive for the most satisfactory result. As a surgeon, being well-informed and acquainted with the most recent scientific discoveries concerning my areas of expertise is crucial. Therefore, I am an active member of several nationally and internationally acclaimed medical associations and committees, including the International Society for Minimally Invasive Cardiothoracic Surgery and the Association of International Vascular Surgeons. The safety of my patients is my number one priority and I am bound to provide you with efficient, low-risk and individualized surgical treatment.

My Mission and Vision


Performing surgery is always an unpredictable process. Every patient is unique and thereby requires an individualized treatment approach. Over the course of my practice experience, I have learned that a good cardiothoracic surgeon should be fast and precise, quick but thorough and I constantly strive to improve my skills and be up-to-date with the most recent discoveries within my practice area. Numerous cardiac and pulmonary diseases entail a tremendous threat to your health if left untreated. A timely intervention is crucial and I do not recoil from going to great lengths in deciding on the most efficient and low-risk surgical procedure for each of my patients. I believe hard work always pays off eventually. I am honored to have helped thousands of patients throughout the past two decades and I am willing to provide the same high quality services for you, too.

POST-GRADUATE TRAINING


Cardiothoracic Surgery Fellow

UCLA Medical Center

Division of Cardiothoracic Surgery,

University of California, Los Angeles

Chief Resident, Dept. of Surgery

Mount Sinai School of Medicine

Mount Sinai - NYU Medical Center

New York, New York

Senior Resident, Dept. of Surgery

Mount Sinai School of Medicine

Mount Sinai - NYU Medical Center

New York, New York

Postdoctoral Research Fellow

Laboratory of Developmental Biology and Repair

Institute of Reconstructive Plastic Surgery

NYU Medical Center,New York,New York

Junior Resident, Dept. of Surgery

New York University School of Medicine

Mount Sinai - NYU Medical Center

New York, New York

General Surgery Intern, Dept. of Surgery

New York University School of Medicine

Mount Sinai - NYU Medical Center

New York, New York

FACULTY POSITIONS HELD


Clinical Instructor, Division of Cardiothoracic Surgery

UCLA Medical Center

University of California, Los Angeles

Teaching Assistant in General Surgery

New York University School of Medicine

Mount Sinai - NYU Medical Center

New York, New York

Teaching Assistant in Plastic Surgery

New York University School of Medicine

Mount Sinai - NYU Medical Center

New York, New York

Memberships & Recognitions


alexander R. Marmureanu Expert Witness

With a vast medical practice of 20 years, Dr. Alexander Marmureanu also provides professional consulting and expert witness reviews. He has a considerable experience of over 10 years with the legal system and has helped hundreds of attorneys and their clients with well-researched and objective reviews, either as a plaintiff or as a defendant. Dr. Marmureanu;s areas of expertise include Cardiothoracic Surgery, Medical Devices, General Surgery, Standard of Care and Medical Malpractice. If you need an expert witness to testify in court for your case, Dr. Alexander Marmureanu’s solid medical knowledge and impressive experience will certainly ensure a satisfactory outcome. Read more »

If you are interested in asking Dr. Marmureanu to review your case as a medical expert witness, please have your attorney contact us at (310) 208-4400