Dr. Tiffany Di PietroD.O., F.A.C.C.

Cardiology

at Di Pietro Health — Fort Lauderdale, FL

About

Dr. Tiffany (Sizemore) Di Pietro holds four board certifications: cardiology, internal medicine, nuclear cardiology, and echocardiography. She earned her Bachelor of Science in Psychobiology from Florida Atlantic University Magna Cum Laude at age 19. She then went on to make history as the youngest graduate of the College of Osteopathic Medicine at Nova Southeastern University. Her fellowship in cardiology sharpened a focus on gaps in women's cardiovascular care.

Dr. Di Pietro brings deep expertise to preventive cardiology, women's heart health, atrial fibrillation, arrhythmias, valve disorders, and the intersection of menopause and cardiovascular disease. She applies a precision approach tailored to each patient's unique history. Beyond clinical practice, she serves as Chair of the Board of Osteopathic Medicine for Florida and as Medical Advisor for Di Pietro Partners. She previously led the Fort Lauderdale and Miami chapters of the American Heart and Stroke Association as President of the Board of Directors. National media outlets including Fox News, Fox Business, NBC, CBS, HLN, and the Today Show regularly call on her as a trusted medical expert.

Education & Training

Undergraduate

Bachelor of Science in Psychobiology, Florida Atlantic University (Magna Cum Laude)

Medical School

Doctor of Osteopathic Medicine, College of Osteopathic Medicine at Nova Southeastern University

Fellowship

Cardiology fellowship (institution not specified)

Certifications

Board Certified in Cardiology
Board Certified in Internal Medicine
Board Certified in Nuclear Cardiology
Board Certified in Echocardiography

Conditions Treated

atrial fibrillation
arrhythmias
valve disorders
cardiovascular disease
menopause-related cardiovascular disease
thyroid disease
hypertension
preventive cardiovascular risk

Who is Dr. Di Pietro right for?

Dr. Di Pietro is a strong fit for adults who want a cardiologist and internist in one physician. Women navigating menopause with cardiovascular concerns benefit especially from her expertise. Patients managing atrial fibrillation, arrhythmias, or valve disorders will find her clinical depth well-suited to their needs. Executives seeking thorough annual physicals and preventive diagnostics also fit her practice well.

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Frequently Asked Questions

Dr. Di Pietro specializes in preventive cardiology, women's heart health, atrial fibrillation, arrhythmias, and valve disorders. She also focuses on the cardiovascular effects of menopause and hormonal changes. Her board certifications in cardiology, nuclear cardiology, echocardiography, and internal medicine allow her to manage a wide range of cardiac and general health concerns.

Yes. Dr. Di Pietro holds four board certifications: cardiology, internal medicine, nuclear cardiology, and echocardiography. She earned her Doctor of Osteopathic Medicine from Nova Southeastern University and completed a cardiology fellowship with a focus on women's cardiovascular care.

Dr. Di Pietro recognizes that heart disease presents differently in women than in men. She brings dedicated expertise to how menopause and hormonal shifts affect cardiovascular risk. Her care plans reflect each woman's unique clinical history and biology.

Dr. Di Pietro performs echocardiograms, nuclear stress tests, treadmill stress tests, stress echocardiograms, carotid ultrasounds, peripheral ultrasounds, and EKGs in the office. Having these diagnostics available on-site allows for faster, more integrated care.

Yes. Fox News, Fox Business, NBC, CBS, HLN, and the Today Show regularly call on Dr. Di Pietro as a medical expert. She also serves as Chair of the Board of Osteopathic Medicine for Florida and previously led the Fort Lauderdale and Miami chapters of the American Heart and Stroke Association.

Dr. Di Pietro sees adults seeking concierge primary care, cardiology consultations, preventive medicine, and executive physicals. She has a particular focus on women's cardiovascular health and patients managing complex cardiac conditions.

Yes. Dr. Di Pietro offers second opinions for patients seeking additional perspective on a diagnosis or treatment plan. Her four board certifications and subspecialty focus on cardiology make her well-positioned to review complex cardiac cases.

Doctor profile last updated March 21, 2026