Dr. Jonathan Dunn

Dr Jonathan Dunn, MD, FACC

Experienced Personalized Heart Care with Jonathan Dunn in South Miami, FL

Your Journey to Optimal Health Starts Now

Schedule Appointment

Dr Jonathan Dunn, MD, FACC

Experienced Personalized Heart Care with Jonathan Dunn in South Miami, FL

Your Journey to Optimal Health Starts Now

Schedule Appointment

Proactive Heart Health Management with Jonathan Dunn

Jonathan Dunn is dedicated to providing top-notch heart care and optimizing total health and wellness. Don’t wait until symptoms arise – prioritize your heart health today with Jonathan Dunn, your trusted partner in proactive care.

1 in 4

1 in 4 deaths in the United States is caused by heart disease, emphasizing widespread impact of cardiovascular health issues.

80%

Approximately 80% of heart disease and stroke cases can be prevented through lifestyle changes and early detection.

45%

Nearly 45% of Americans have at least one risk factor for heart disease, underscoring the importance of proactive heart health management.

365,000

Each year, approximately 365,000 Americans suffer from a coronary heart attack. Early detection and intervention can make a significant difference in outcomes.

Comprehensive Cardiovascular Care Grounded in Clinical Excellence

Dr. Jonathan Dunn provides comprehensive cardiovascular care centered on careful evaluation, evidence-based treatment, and clear communication. He works closely with patients to understand their concerns, identify cardiovascular risks, and develop individualized care plans that support both immediate needs and long-term heart health.

Take Charge of Your Heart Health Journey Today

Schedule an appointment with Jonathan Dunn in our South Miami office.

Heart with electrocardiogram lines

Your Heart, His Priority

With Jonathan Dunn, your heart health is his priority. With a compassionate approach, he takes the time to explain conditions and treatments, listens to your concerns, answers your questions, and provides attentive follow-up care.

Responsive.
Accessible.
Compassionate.

Jonathan Dunn understands the importance of timely cardiovascular care. From your first call through follow-up visits, he and the MyCardiologist team are committed to providing prompt appointments and an exceptional patient experience.

Proactive Heart Health Management with Jonathan Dunn

Jonathan Dunn is dedicated to providing top-notch heart care and optimizing total health and wellness. Don’t wait until symptoms arise – prioritize your heart health today with Jonathan Dunn, your trusted partner in proactive care.

1 in 4

1 in 4 deaths in the United States is caused by heart disease, emphasizing widespread impact of cardiovascular health issues.

80%

Approximately 80% of heart disease and stroke cases can be prevented through lifestyle changes and early detection.

45%

Nearly 45% of Americans have at least one risk factor for heart disease, underscoring the importance of proactive heart health management.

365,000

Each year, approximately 365,000 Americans suffer from a coronary heart attack. Early detection and intervention can make a significant difference in outcomes.

Comprehensive Cardiovascular Care Grounded in Clinical Excellence

Dr. Jonathan Dunn provides comprehensive cardiovascular care centered on careful evaluation, evidence-based treatment, and clear communication. He works closely with patients to understand their concerns, identify cardiovascular risks, and develop individualized care plans that support both immediate needs and long-term heart health.

Take Charge of Your Heart Health Journey Today

Schedule an appointment with Jonathan Dunn in our South Miami office.

Heart with electrocardiogram lines

Your Heart, His Priority

With Jonathan Dunn, your heart health is his priority. With a compassionate approach, he takes the time to explain conditions and treatments, listens to your concerns, answers your questions, and provides attentive follow-up care.

Responsive. Accessible. Compassionate.

Jonathan Dunn understands the importance of timely cardiovascular care. From your first call through follow-up visits, he and the MyCardiologist team are committed to providing prompt appointments and an exceptional patient experience.

Ignite the spark of your heart health journey…

Ignite the spark of your heart health journey…

More About Jonathan Dunn

“I believe excellent cardiovascular care begins with listening carefully, explaining every option clearly, and building a plan around each patient’s individual needs.”
– Jonathan Dunn

Dr. Jonathan Dunn is a non-invasive cardiologist with special interests in preventative care, vascular medicine, and echocardiography. Providing high quality, individualized and evidence-based care is his goal.

Dr. Dunn graduated from Temple University School of Medicine in Philadelphia and went on to complete residency training in Internal Medicine at Thomas Jefferson University Hospital. He completed a fellowship in cardiovascular disease at North Shore University Hospital & Long Island Jewish Medical Center (NS/LIJ) in New York, where he also served as chief fellow. He received additional achievement in nuclear imaging and vascular ultrasound interpretation (RPVI) and distinguished himself in transthoracic and transesophageal echocardiography.

Dr. Dunn joined My Cardiologist in South Florida in July 2019. He sees patients at our South Miami, Kendall and Coral Gables Offices with same or next day appointment availability.

Dr. Dunn graduated from Temple University School of Medicine in Philadelphia and went on to complete residency training in Internal Medicine at Thomas Jefferson University Hospital. He completed a fellowship in cardiovascular disease at North Shore University Hospital & Long Island Jewish Medical Center (NS/LIJ) in New York, where he also served as chief fellow.

He received additional achievement in nuclear imaging and vascular ultrasound interpretation (RPVI) and distinguished himself in transthoracic and transesophageal echocardiography.

More About Jonathan Dunn

“I believe excellent cardiovascular care begins with listening carefully, explaining every option clearly, and building a plan around each patient’s individual needs.”
– Jonathan Dunn

Dr. Dunn graduated from Temple University School of Medicine in Philadelphia and went on to complete residency training in Internal Medicine at Thomas Jefferson University Hospital. He completed a fellowship in cardiovascular disease at North Shore University Hospital & Long Island Jewish Medical Center (NS/LIJ) in New York, where he also served as chief fellow.

He received additional achievement in nuclear imaging and vascular ultrasound interpretation (RPVI) and distinguished himself in transthoracic and transesophageal echocardiography.

Patient Reviews

Reviews
4.7 Over 13 Reviews
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Mike 2 year ago
Dr. Dunn is a exemplar doctor. He exhibit all the positive traits that make a great physician. Dr. Dunn is everything a doctor should be and we are lucky to have him in the South Florida area. I recommend him without any reservation of any kind. He simply is the best. He even runs on time. He delivers bad news himself instead of detailing it to an assistance. I most highly recommend him.
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Margaret Dominguez 3 year ago
A 5 is in order as Dr Dunn saved my life. After having been prescribed a medication by my GP without follow up Dr Dunn immediately requested a 1 month lab and identified the medication prescribed was putting me at jeopardy. Dr Dunn reached out to me to stop taking medication immediately requested a 14 day follow up, met with me and checked up with a phone call. Dr Dunn may be young but has old school patient care ethics. Cannot thank him enough, he is a partner in my health. Did I mention he actually listens to his patients.
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Tony Gomez 4 year ago
Dr. Dunn saved my life by insisting on a test the insurance company did not want me to get. When I finally got it, they found two arteries that were clogged and had stents put in. Highly recommend Dr. Dunn and his office.
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Praneet Wander 4 year ago
Dr Dunn is extremely professional, kind and knowledgeable. He is respectful and truly cares for his patients. I strongly recommend him.
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Jen G 4 year ago
Everyone I felt with from the staff scheduling my appointment, to the nurses checking my vitals were amazing and so empathetic and sweet. Dr. Dunn was so amazing and patient. He answered all my questions and eased my fears.
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Marti Balogh 6 year ago
I usually only write when I have something to complain about but I just came back from my doctor appointment and wanted to put a review in about a great experience not a bad one. Dr Dunn is my new doctor since my old oner retired. He is obviously super-smart, has a million facts on his finger tips and is a very warm guy not a robot. He also didn't hurry me and was in two visits was able to control my blood pressure which the old doctor didn't . I feel lucky to have him as a doctor.
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Richard d'Arbelles 6 year ago
I was in the hospital during COVID
Dr Dunn was very kind with me and he did FaceTime with my wife to reassure her and my children
He is by far the most companionate doctor
I definitely recommend him for anyone who needs a cardiologist
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Alex d'Arbelles 6 year ago
Dr. Dunn is the man. I can personally attest to his incredible bedside manner with a variety of patients.
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Judith Hall 6 year ago
Amazing doctor. He took care of my mom in a phenomenal way. Super helpful and understanding.
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Weekly Schedule

Monday South Miami7:15 AM – 2:45 PM
Tuesday South Miami7:15 AM – 2:45 PM
Wednesday South Miami7:15 AM – 2:45 PM
Thursday Coral Gables7:15 AM – 2:45 PM
Friday Kendall7:15 AM – 2:45 PM

Hours may vary on holidays and are subject to change — please call the office to confirm.