Skip to main content
Juan Carlos Leoni Moreno, MD, Cardiology, Jacksonville, FL, Mayo Clinic Hospital in Florida

Juan CarlosLeoni MorenoMDFACC

Cardiology Jacksonville, FL

Heart Failure & Transplantation

Advanced Heart Failure and Transplant Specialist

Dr. Leoni Moreno is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Leoni Moreno's full profile

Already have an account?

Education & Training

  • Mayo Clinic College of Medicine and Science (Rochester)
    Mayo Clinic College of Medicine and Science (Rochester)Fellowship, Cardiovascular Disease, 2011 - 2014
  • St Elizabeth's Medical Center
    St Elizabeth's Medical CenterResidency, Internal Medicine, 2005 - 2008
  • Central University of Venezuela
    Central University of VenezuelaClass of 2002

Certifications & Licensure

  • FL State Medical License
    FL State Medical License 2011 - 2025
  • MA State Medical License
    MA State Medical License 2008 - 2011
  • American Board of Internal Medicine Advanced Heart Failure and Transplant Cardiology
  • American Board of Internal Medicine Cardiovascular Disease

Awards, Honors, & Recognition

  • 3rd prize winner, Regional Meeting ACP, 2013
  • Top Fellow Award, in appreciation from the Internal Medicine Residency Program Mayo Clinic Jacksonville, 2013
  • Award as Compassionate Caregiver Kenneth B. Schwartz Center, 2009
  • Join now to see all

Publications & Presentations

PubMed

Journal Articles

  • Cardiac arrest in a 21 year old male following ingestion of 1,3-DMAA containing workout supplement  
    Karnatovskaia L, Leoni J, Freeman M, Clin J Sport Med, 1/29/2014
  • Preoperative risk factors affecting overall survival after cardiac retransplantation (ReTX) in a contemporary era  
    Belli E, Leoni J, Hosenpud J, Landolfo K et al, Journal of Thoracic and Cardiovascular Surgery, 1/1/2014
  • Facial and ocular features of Marfan syndrome  
    Leoni J, Bowen J, Connolly H, Diseases, 1/1/2014
  • Join now to see all

Abstracts/Posters

  • Cardiac arrest in a 21 year old male following ingestion of 1,3-DMAA containing workout supplement
    Karnatovskaia L, Leoni J, Freeman M, Clin J Sport Med; Society of Critical Care Medicine, Puerto Rico, 1/1/2015
  • Capecitabine-induced Acute Myocardial Infarction
    Leoni J and Capriles D, Massachusetts Medical Society Third Annual Research Poster Symposium for Residents, Fellows, and Medical Students, 1/1/2008

Lectures

  • Invasive Fungal Pneumonia Due to Aspergillus Terreus After Heart Transplant: To Treat Medically or Surgically? 
    Washington, DC - 1/1/2017
  • Left ventricular Assist Devices for advanced heart failure: the end is the beginning 
    Antigua, Guatemala - 1/1/2016
  • Management of advanced Heart Failure 
    Antigua, Guatemala - 1/1/2016
  • Join now to see all

Other

  • Heart Transplant for Panama patient. 
    Leoni J, Primer Impacto: Univision
    1/1/2017
  • Historias Mayo: Con cada latido, una oportunidad de vida 
    Leoni J
    http://www.historiasmayo.com/#/mayo-clinic-fasano
    1/1/2016
  • A Medical mission to Guatemala: Reflections 
    Leoni J and Hitron E, Advance newsletter
    1/1/2007

Professional Memberships

Other Languages

  • Spanish

Hospital Affiliations