Dr. Caleb E. Mercado, M.D. is a highly accomplished interventional cardiologist with over 30 years of experience. He received his medical degree from CETEC University in the Dominican Republic. Dr. Mercado completed an internal medicine-pediatrics residency at New York Medical College, a cardiology fellowship at the University of Puerto Rico, and an interventional cardiology fellowship at Montreal Heart Institute. He is board-certified in Interventional Cardiology, Cardiovascular Disease, Internal Medicine, Pediatrics, and multiple subspecialties.
Dr. Caleb E. Mercado, M.D. is a highly accomplished interventional cardiologist with over 30 years of experience. He received his medical degree from CETEC University in the Dominican Republic. Dr. Mercado completed an internal medicine-pediatrics residency at New York Medical College, a cardiology fellowship at the University of Puerto Rico, and an interventional cardiology fellowship at Montreal Heart Institute. He is board-certified in Interventional Cardiology, Cardiovascular Disease, Internal Medicine, Pediatrics, and multiple subspecialties.
Dr. Caleb E. Mercado, M.D. is a highly accomplished interventional cardiologist with over 30 years of experience. He received his medical degree from CETEC University in the Dominican Republic. Dr. Mercado completed an internal medicine-pediatrics residency at New York Medical College, a cardiology fellowship at the University of Puerto Rico, and an interventional cardiology fellowship at Montreal Heart Institute. He is board-certified in Interventional Cardiology, Cardiovascular Disease, Internal Medicine, Pediatrics, and multiple subspecialties. Dr. Mercado owned and operated Cardiovascular Care Centers in Orlando for 16 years and is a Fellow of the American College of Cardiology.
Undergrad: University of Montemorelos
Medical School: Cetec University
Residency: Metropolitan Hospital
Fellowship: Montreal Heart Institute
Board Certifications:
Diplomate of the American Board of Cardiovascular Disease.
Exam Passed November 1997 with recertification up to 2017.
Diplomate of the American Board of Internal Medicine.
Exam passed September 1993 with recertification up to 2007.
Diplomate of American Board of Interventional Cardiology.
Exam passed 2001 with recertification up to 2011.
Diplomate of American Board of Vascular Medicine.
Exam passed 2007.
Diplomate of American Board of Endovascular Medicine.
Exam passed 2007.
Diplomate of American Board of Nuclear Medicine.
Exam passed 2007 with recertification up to 2017.
Diplomate of American Board of Echocardiography.
Exam passed 2008.
Diplomate of American Board of Cardiac CT.
Exam passed 2022.
Diplomate of the American Board of Pediatrics.
Exam passed October 1993.

Outstanding Physician. Wish there were more doctors like him. Very knowledgeable and experienced. Takes time to explain issues and answer questions.
Great doctor — very caring, professional, and knowledgeable. Highly recommend to anyone needing a heart specialist.
Very thoughtful
He is the best
Muy atento y amable
Un doctor con un trato excelente ,y un cuidado para con el paciente exquisito,sin Duda,es lo mejor que me podía pasar que me atendiera como médico
Claro yabierto
Great doctor, the best
Gran profesional y ser humano
Dr Mercado explains everything in detail that you can understand. He is very patient when you ask questions. The best