3 Best Cardiologists in Miami, FL

Expert-recommended Top 3 Cardiologists in Miami, Florida. All of our cardiologists actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!

11+ YEARS IN TBR
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RAMON LUIS LLORET, MD

7400 Southwest 87th Avenue, Suite 100,
Miami, FL 33173 Directions

Since 1982

Specialty:

Acute Coronary Syndrome (ACS) Heart Block High Blood Pressure (Hypertension) High Cholesterol Unstable Angina Arrhythmias Atrial Fibrillation Chest Problems Coronary Artery Disease

"Dr. Ramon Luis Lloret graduated from the University of Miami Miller School of Medicine. He completed his internship in internal medicine at the Medical University of South Carolina and residency in internal medicine at Jackson Memorial Hospital. He completed his fellowship in cardiovascular disease at Henry Ford Hospital. Dr. Ramon Luis Lloret specializes in managing high-risk coronary interventions and has specific interests in the management of acute coronary syndromes, including the expeditious management of heart attacks and congestive heart failure. Dr. Ramon Luis Lloret is board-certified in internal medicine, cardiovascular disease, and interventional cardiology by the American Board of Internal Medicine. He has worked as a principal investigator in numerous clinical trials involving hypertension, acute coronary syndromes, lipid disorders, and various anticoagulation and clotting disorders. Dr. Ramon Luis Lloret is affiliated with Baptist Hospital of Miami, Doctors Hospital, Fishermen's Community Hospital, Mariners Hospital, South Miami Hospital, West Kendall Baptist Hospital, Baptist Health Medical Group, and Baptist Health Quality Network. He is fluent in English and Spanish.

2026 Update: Dr. Ramon Luis Lloret is a member of the Society for Cardiovascular Angiography and Intervention."

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License #ME45105

Contact:

(786) 204-4201

By Appointment

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MARCUS EDWARD ST JOHN, MD, FACC, FSCAI

8950 North Kendall Drive, Suite 600W,
Miami, FL 33176 Directions

Since 1997

Specialty:

Angioplasty and Stenting Atrial Fibrillation Congenital Heart Disease Cardiac Catheterization Echocardiogram Heart Failure Pericarditis Coronary Heart Disease Atherosclerosis

"Dr. Marcus Edward St John completed his medical education at Harvard Medical School (Massachusetts). He did his residency in internal medicine at the Brigham and Women's Hospital Program. He completed his fellowship in cardiovascular disease and his fellowship in interventional cardiology at Johns Hopkins School of Medicine. He specializes in diagnosing and treating a broad range of cardiovascular diseases through catheter-based procedures, including angioplasty and stenting. His clinical interests include general and preventive cardiovascular medicine. He has certifications in cardiovascular disease and interventional cardiology from the American Board of Internal Medicine. He is the Medical Director of the Cardiac Catheterization Lab at Baptist Hospital. He has conducted clinical research studies and co-authored numerous peer-reviewed scientific articles on cardiology. He provides care for adult patients aged 18 years and older. He is affiliated with Baptist Health Medical Group, Baptist Health Quality Network, Baptist Hospital of Miami, Doctors Hospital, Fishermen's Community Hospital, Mariners Hospital, South Miami Hospital, and West Kendall Baptist Hospital. He speaks English and Spanish.

2026 Update: He has over 25 years of experience in the medical field. Dr. St John has extensive experience in Heart Conditions."

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License #ME90609

Contact:

(786) 204-4201

By Appointment

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6+ YEARS IN TBR
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KEVIN M COY, MD, FACP, FACC

MIAMI INTERNATIONAL CARDIOLOGY CONSULTANTS
3801 Biscayne Boulevard, Suite 300,
Miami, FL 33137 Directions

Since 1986

Specialty:

Angioplasty Atrial Septal Defects Unstable Angina Heart Attack Heart Rhythm Monitoring Stress Testing Atrial Fibrillation Echocardiography Coronary Artery Disease Electrocardiogram (EKG) Peripheral Arterial Disease Cardiomyopathy Heart Murmurs and Hypertension

"Dr. Kevin M Coy is board-certified in Cardiovascular Disease and Interventional Cardiology. He received his medical degree from the University of Florida. Dr. Kevin M Coy completed his cardiology fellowship at the Univ. of California Los Angeles. He has interests in both non-invasive and invasive interventional cardiology. He has been the co-principal or principal investigator in several trials over the past 16 years. He has participated in developing and furthering new technologies in cardiology. Dr. Kevin is the Founder and Managing Partner at Miami International Cardiology Consultants. He strives to provide his patients with the highest quality medical care locally and internationally. Dr. Kevin M Coy is fluent in English and Spanish. He is affiliated with HCA Florida Kendall Hospital, HCA Florida Aventura Hospital, and HCA Florida Mercy Hospital.

2026 Update: He has over 35 years of experience in the medical field."

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License #ME50972

Contact:

(305) 571-0620

Mon-Fri: 9am - 5pm
Sat & Sun: Closed

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