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Ali Khoynezhad, MD, Thoracic Surgery, Los Angeles, CA

Ali Khoynezhad MD PhD, FACS

Vascular Surgery, Cardiovascular Surgery


Cardiovascular Surgeon at Harbor-UCLA | Chief Medical Officer @ Avicenna MD, LLC | Professor of Surgery at the David Geffen School of Medicine at UCLA

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  • 15789 Mulholland DriveLos Angeles, CA 90077

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Summary

  • I am a cardiovascular and aortic surgeon with 30 years of clinical experience — and for the past three years, my primary work has been building something from scratch.

    Since 2023, I have served as Chief Medical Officer of Avicenna MD, LLC, a structural heart valve medical device startup. I lead clinical strategy and development direction, oversee prototyping alongside a team of scientists and engineers, and have been actively involved in fundraising. I am now moving fully into industry, and this transition has been three years in the making.

    The through-line of my career has always been three things: operating, training other physicians, and pushing the field forward through clinical research.

    On training — I have personally trained over 550 surgeons and interventionalists nationally in endovascular aortic repair and atrial fibrillation procedures, working with Medtronic, AtriCure, Bard, Gore, and Terumo. That is not a number from a slide deck. Those are physicians I stood beside in operating rooms and catheterization labs until the technique was theirs.

    On research — I have served as National Principal Investigator on more than 20 industry-sponsored clinical trials. That includes the DEEP trial for persistent atrial fibrillation with AtriCure, presented at AHA 2023 and published in Circulation: Electrophysiology, and the ascending aortic IDE study with Medtronic — the first FDA-approved pathway for endovascular repair of the ascending aorta.

    H-index of 38. I have. 245+ peer-reviewed publications, that are cited by 5838 publications. . I know what it takes to design a trial, enroll it, execute it, and communicate the data to physicians who are skeptical and have twenty minutes between cases.

    I am now focused on medical affairs, physician education and training programs, and general consultations, clinical research leadership in the medical device industry — specifically in structural heart, aortic, and cardiac rhythm management.

Education & Training

  • Los Angeles County-Harbor-UCLA Medical Center
    Los Angeles County-Harbor-UCLA Medical CenterFellowship, Vascular Surgery - Independent, 2015 - 2015
  • Montefiore Medical Center/Albert Einstein College of Medicine
    Montefiore Medical Center/Albert Einstein College of MedicineFellowship, Thoracic Surgery - Independent, 2003 - 2005
  • Montefiore Medical Center/Albert Einstein College of Medicine
    Montefiore Medical Center/Albert Einstein College of MedicineResidency, Surgery, 1999 - 2003
  • Wake Forest University Baptist Medical Center
    Wake Forest University Baptist Medical CenterInternship, Surgery, 1998 - 1999
  • University of Cologne Faculty of Medicine
    University of Cologne Faculty of MedicineClass of 1996

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 2005 - 2027
  • NY State Medical License
    NY State Medical License 2017 - 2019
  • AZ State Medical License
    AZ State Medical License 2005 - 2010
  • NC State Medical License
    NC State Medical License 1999 - 2010
  • OH State Medical License
    OH State Medical License 2005 - 2010
  • Thoracic and Cardiac Surgery
    American Board of Thoracic Surgery Thoracic and Cardiac Surgery

Awards, Honors, & Recognition

  • The Best Doctors in America 2012, 2017, 2020, 2024-2025
  • Fellow (FACC) American College of Cardiology, 2010, 2025
  • Fellow (FHRS) Heart Rhythm Society

Clinical Trials

Publications & Presentations

PubMed

Journal Articles

  • Five Year Outcomes from the US Pivotal Trial of Valiant Captivia Stent Graft for Blunt Aortic Injury  
    Himanshu J Patel, Ali Azizzadeh, Omaida C Velazquez, Joshua D Rovin, Joseph V Lombardi, Ali Khoynezhad, The Annals of Thoracic Surgery

Press Mentions

  • MemorialCare Heart & Vascular Institute at Long Beach Medical Center - Only Southern California Site Participating in Atrial Fibrillation Clinical Trial, Enrolls First Successful Patient
    MemorialCare Heart & Vascular Institute at Long Beach Medical Center - Only Southern California Site Participating in Atrial Fibrillation Clinical Trial, Enrolls First Successful PatientFebruary 27th, 2020
  • AtriCure Announces First Patient Enrollment in the DEEP IDE Trial Restart
    AtriCure Announces First Patient Enrollment in the DEEP IDE Trial RestartApril 23rd, 2019
  • Spotlight on the Hill – Changing the Course of Medicine
    Spotlight on the Hill – Changing the Course of MedicineNovember 22nd, 2017

Professional Memberships

Other Languages

  • Farsi, German, Spanish

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