Saniya Siddique, MD, is a cardiologist with the AHN Cardiovascular Institute. She specializes in advanced cardiac diagnostics, including transesophageal echocardiograms, stress echocardiograms, and nuclear imaging, with a focus on heart failure and systolic heart failure. Dr. Siddique is skilled in managing hypertension, hyperlipidemia, hypertrophic obstructive cardiomyopathy, valve disorders, and microvascular dysfunction, with a particular focus on women's heart health, including conditions like MINOCA and INOC. Dr. Siddique earned her medical degree from Chhattisgarh Institute of Medical Sciences in Chhattisgarh, India. She completed her residency at NYC Health and Hospital Corp. — Coney Island in Brooklyn, New York, and her fellowship in cardiology at Maimonides Medical Center in Brooklyn, New York. She is board-eligible with the American Board of Internal Medicine — Cardiology. Dr. Siddique welcomes patients ages 18 and older.