Mariana J. Canoniero, MD
Mariana J. Canoniero, MD
Cardiovascular Disease
The Christ Hospital Physicians - Heart & Vascular
4.8 out of 5 Stars 122 Ratings
Accepting New Patients

Locations for Mariana J. Canoniero, MD

Treatments, Conditions and Areas of Interest

This list is a summary of the services provided by this physician. For a full list of services, please call the office directly at 513-792-7800.

  • Advanced Cardiac Imaging
  • Bradycardias (Slow Heartbeat)
  • Cardiac CT Angiography (CTA)
  • Cholesterol & Diabetes Management
  • Complex Coronary Artery Disease
  • General Cardiology
  • Hypertension
  • Palpitations (Heart Skipping A Beat)
  • Preventive Cardiology
  • Sports Cardiology
  • Stress Testing
  • Supraventricular Tachycardia
  • Syncope
  • Tachycardias (Fast Heart Rate)
  • Transesophageal Echocardiography
  • Valvular Heart Disease
  • Vascular Disease
  • Ventricular Functions
  • Women's Cardiovascular Disease

About Mariana J. Canoniero, MD

Mariana Canoniero, MD, is a cardiology specialist with The Christ Hospital Physicians – Heart & Vascular. Her areas of interest include advanced cardiac imaging of the heart and vascular systems, and women’s heart health.

Dr. Canoniero chose a career in medicine based on her own family experiences with loved ones having cardiac diseases. “This helps me to be able to heal and connect with my patients at the same time,” Dr. Canoniero says. She takes a patient-centered approach to heart care, listening to her patients’ concerns and providing education so they can make informed decisions.

Dr. Canoniero earned her medical degree with honors from the University of Buenos Aires in Argentina. She completed her internal medicine residency and internship at the University of Miami, where she also served as chief resident. She then completed her fellowship in cardiovascular diseases at the University of Minnesota in Minneapolis.

During her fellowship, she was presented the Anthony L. Garofalo Cardiovascular Disease Prevention Award in recognition of her research on the early detection, prevention, and treatment of cardiovascular disease.

Prior to joining The Christ Hospital, Dr. Canoniero practiced cardiology for 12 years at Health Partners in Minneapolis, where she also served on the patient experience team and as a physician coach.

Dr. Canoniero’s cardiovascular research has been published in numerous medical journals, including the Journals of the American College of Cardiology, Circulation, Journal of Heart and Lung Transplantation, Annals of Thoracic Surgery, and Catheterization and Cardiovascular Interventions.

Her professional memberships include The American Heart Association, The American Society of Echocardiography, The American Society of Nuclear Cardiology, The American College of Cardiology, and the Society of Computed Tomography.

Outside of medicine, Dr. Canoniero enjoys tennis, trying new recipes, cake decorating, and discovering new places with her husband and family.

Gender: Female

Board Certification: Am Bd of Internal Medicine (Cardiovascular Disease)

Education: University of Buenos Aires, Medical School

Languages Spoken: English, Spanish

Articles and Videos from Mariana J. Canoniero, MD

Reviews & Ratings

Our star ratings come from responses to provider-related questions on the Press Ganey Patient Experience Survey. Comments from the survey are posted in their entirety. Patients are de-identified to maintain confidentiality and privacy. For more information, visit

Reviewed on February 21, 2024

Finally had someone who listened intently and was willing to provide answers and understanding to address my questions, hesitations, and concerns. Really like Christ and was so relieved to find someone willing to treat me like an adult and advocate of my health and wellness.

Reviewed on February 14, 2024

Dr. Canoniero listened and explained thoroughly. I am so grateful to be In her care.

Reviewed on February 04, 2024

Dr. Canoniero was awesome, very personable and took time to explain.

Insurance & Billing

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