Dr. Illena Antonetti, M.D. attended medical school at the University of Rochester School of Medicine and Dentistry in Rochester and completed her internal medicine residency and was elected chief resident. She then completed a cardiology fellowship at the University of South Florida. She specializes in providing kindness, empathy, patient-centered care, and general cardiology. Dr. Antonetti has experience in inpatient and outpatient cardiac care, as well as stress testing, initial arrhythmia management, and echocardiography.
Dr. Illena Antonetti, M.D. attended medical school at the University of Rochester School of Medicine and Dentistry in Rochester and completed her internal medicine residency and was elected chief resident. She then completed a cardiology fellowship at the University of South Florida. She specializes in providing kindness, empathy, patient-centered care, and general cardiology. Dr. Antonetti has experience in inpatient and outpatient cardiac care, as well as stress testing, initial arrhythmia management, and echocardiography.
Dr. Illena Antonetti, M.D. grew up in Lockhart, Florida. She is a graduate of the University of Miami in Coral Gables, Florida, where she graduated with general honors, double majored in Microbiology and Immunology, and triple minored in Chemistry, Psychology, and Spanish. Dr. Antonetti attended medical school at the University of Rochester School of Medicine and Dentistry in Rochester, New York, where she benefited from the school’s focus on the biopsychosocial model of patient-focused, humanistic medical care. She trained at Strong Memorial Hospital in Rochester, New York, for her internal medicine residency and was elected chief resident. She then completed a cardiology fellowship at the University of South Florida in Tampa, Florida. She began practice in Orlando, Florida, on July 1, 2013 (the very next day after her fellowship ended!). She specializes in providing kindness, empathy, patient-centered care, and general cardiology. Dr. Antonetti has experience in inpatient and outpatient cardiac care, as well as stress testing, initial arrhythmia management, and echocardiography. She enjoys seeing patients from all walks of life, and her number one goal is to take excellent care of them. She has published numerous articles and book chapters on hypertension, women’s heart health, and adult congenital coronary disease. She is fluent in Spanish and English and serves the downtown Orlando and East Orlando communities.
Dr. Antonetti is Board Certified in Cardiology and Internal Medicine. Over her 10 years of practice in Orlando, she has earned a reputation amongst her patients and peers as an engaging, caring, and exceptional cardiologist.
Undergrad: University of Miami
Medical School: University of Rochester
Residency: University of Rochester
Fellowship: University of South Florida
Board Certifications:
ABIM Board Certification in Cardiovascular Disease, 2013 to present
ABIM Board Certification in Internal Medicine, 2009 to present

Outstanding communicator! Very caring!
She is a blessing.
DT Antonetti is absolutely awesome—truly a lifesaver with both skill and heart.
Excellent cardiologist who spends time with her patients.
A very intelligent woman who speaks to me as if I’m not a Dr (which I’m not) and takes time to explain things in plane English
Amazing Cardiologist. Very thorough in her care, attentive to my concerns, addressed any and all problems, professional, courteous and kind! I highly recommend Dr Antonetti!
La mejor cardióloga he tenido. Muy excelente. Dra con sus pacientes. Muy dedicada a sus pacientes y profesionalismo toda excelencia. .
She’s personable and knowledgeable!
I always feel welcome and like I am her top priority. Very concerned and compassionate. Our time is never rushed.
Very friendly and professional.