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Departments that treat this condition Cardiovascular Medicine Cardiovascular Surgery Extracorporeal Membrane Oxygenation (ECMO) Program Nuclear Cardiology Laboratory Doctors who treat this condition Edit search filters close Narrow your search By location Jacksonville, FL By last name There are no doctors whose last name begins with the letter A A Find a doctor whose last name begins with the letter B B Find a doctor whose last name begins with the letter C C Find a doctor whose last name begins with the letter D D There are no doctors whose last name begins with the letter E E There are no doctors whose last name begins with the letter F F Find a doctor whose last name begins with the letter G G Find a doctor whose last name begins with the letter H H There are no doctors whose last name begins with the letter I I Find a doctor whose last name begins with the letter J J There are no doctors whose last name begins with the letter K K Find a doctor whose last name begins with the letter L L There are no doctors whose last name begins with the letter M M There are no doctors whose last name begins with the letter N N There are no doctors whose last name begins with the letter O O active Find a doctor whose last name begins with the letter P P There are no doctors whose last name begins with the letter Q Q Find a doctor whose last name begins with the letter R R Find a doctor whose last name begins with the letter S S There are no doctors whose last name begins with the letter T T There are no doctors whose last name begins with the letter U U There are no doctors whose last name begins with the letter V V There are no doctors whose last name begins with the letter W W There are no doctors whose last name begins with the letter X X There are no doctors whose last name begins with the letter Y Y There are no doctors whose last name begins with the letter Z Z Reset all filters Search Tips Use quotes for phrases. Even if there are no auto-suggestions within the search field, hit "Search" anyway, as you may still get results. Displaying 1-2 out of 2 doctors available Last Name Initial: P Julio C. Perez Downes, D.O. Cardiologist Echocardiographer Nuclear Medicine Specialist Jacksonville, FL Areas of focus: Stress echocardiogram, Stress test, Nuclear stress test, Echocardiogram, Heart disease, Heart attack, Heart arrhythmia,... Hyperlipidemia, Angina Show more areas of focus for Julio C. Perez Downes, D.O. Dilip P. Pillai, M.D. Internist Cardiologist Interventional Cardiologist Jacksonville, FL Areas of focus: Coronary angioplasty and stenting, Coronary artery stenting, Coronary angiogram, Mechanical circulatory support device ...implantation, Coronary physiology assessment, Rotational atherectomy, Heart failure, Pericardial effusion, Heart attack, Spontaneous coronary artery dissection, Heart valve disease, Coronary artery disease, Angina, Cardiogenic shock Show more areas of focus for Dilip P. Pillai, M.D. Research Profiles Edit search filters close Narrow your search By location Arizona Florida Minnesota View all View all physicians • All Locations Burnett, John C. Jr. M.D. Minnesota Jaffe, Allan S. M.D. Minnesota Nestler, David M. M.D., M.S. Minnesota By Mayo Clinic Staff Request an appointment Diagnosis & treatment March 27, 2026 Print Living with heart attack? Connect with others like you for support and answers to your questions in the Heart & Blood Health support group on Mayo Clinic Connect, a patient community. Heart & Blood Health Discussions Anyone else out there with extremely high lipoprotein (a)? 268 Replies Tue, Jun 02, 2026 chevron-right High Ferritin Levels: How can I lower my levels? 38 Replies Sat, May 30, 2026 chevron-right Multiple conditions and keeping track of all your medications 71 Replies Thu, May 28, 2026 chevron-right See more discussions Related Calcium supplements: A risk factor for heart attack? Flu Shot Prevents Heart Attack Heart attack Heart attack prevention: Should I avoid secondhand smoke? Heart attack symptoms: Know what's a medical emergency Heart Attack Timing NSAIDs: Do they increase my risk of heart attack and stroke? Silent heart attack Show more related content Associated Procedures Cardiac catheterization Chest X-rays Coronary angiogram Coronary artery bypass surgery Echocardiogram Electrocardiogram (ECG or EKG) Extracorporeal membrane oxygenation (ECMO) Stress test Show more associated procedures News from Mayo Clinic 'I died twice that day': Country rap superstar Colt Ford on surviving a near-fatal heart attack (VIDEO) Country rap musician Colt Ford shares his personal story of surviving a near-fatal heart attack Mayo Clinic study reveals hidden causes of heart attacks in younger adults, especially women Mayo Clinic Q&A: Can holiday stress trigger a heart attack? Show more news from Mayo Clinic Heart attackSymptoms&causesDiagnosis&treatmentDoctors&departments Research: It's all about patients Show transcript for video Research: It's all about patients [MUSIC PLAYING] Joseph Sirven, M.D., Professor of Neurology, Mayo Clinic: Mayo's mission is about the patient. The patient comes first. So the mission and research here is to advance how we can best help the patient, how to make sure the patient comes first in care. So in many ways, it's a cycle. It can start with as simple as an idea worked on in a laboratory, brought to the patient bedside, and if everything goes right — and let's say it's helpful or beneficial — then brought on as a standard approach. And I think that is one of the unique characteristics of Mayo's approach to research — that patient-centeredness — that really helps to put it in its own spotlight. CON-20373087 Diseases & Conditions Heart attack