For COVID-19 vaccine information, please visit our FAQ page or VaccineTogetherNY.org or call (646) 697-VACC (8222). Be sure to sign up for Connect to receive updates about scheduling availability.
Pediatric Cardiology - Lower Manhattan
Clinical Services: Pediatrics
Lower Manhattan
156 William Street, 7th Floor
New York, NY 10038
156 William Street, 7th Floor
New York, NY 10038
Thu 09:00am - 05:00pm
Call
(212) 746-3561Weill Cornell Medicine’s pediatric cardiologists provide expert, compassionate care to each person they treat.
Our Lower Manhattan practice is convenient to several subway lines and bus stops. We see patients every Thursday from 9 a.m. to 5 p.m.
At our Lower Manhattan location, our team of experts treats a wide range of conditions in children, adolescents and young adults.
Fetal Cardiology (Unborn Child):
• Fetal Echocardiography
• Cardiac Screening during Pregnancy
• Counseling for Congenital Heart Disease
• Management of Fetal Arrhythmias
Heart Disease in Infants, Children, Adolescents and Young Adults:
• Heart murmur
• Arrhythmias
• Chest Pain
• Palpitations
• Cardiomyopathy
• Congenital Heart Disease
• Kawasaki Disease
• Marfan Syndrome
• Syncope (fainting)
• Other forms of heart disease
Testing at Lower Manhattan:
• Transthoracic Echocardiography
• Electrocardiogram
• Holter and Event recording
To schedule an appointment or make a referral, please call us at (212) 746-3561.
What Our Patients Are Saying
Emmanuel Rosa
Talking about Ralf J. Holzer, M.D., M.Sc.
Dec 08, 2020
Source: Google
Fallon Volcy
Talking about Ralf J. Holzer, M.D., M.Sc.
"Staff was friendly and put my son at ease. Thank you for your wonderful service."
Oct 30, 2020
Source: Google
Melissa
Talking about Ralf J. Holzer, M.D., M.Sc.
"Dr Holzer went above and beyond for my son. He has the best bedside manner. He made sure his patient ( my son) was comfortable. As a parent you can't ask for a better doctor. My son has had this procedure done 3 times and the other doctors can not compare to Dr Holzer. We strongly recommend Dr Holzer and will always be grateful to him and his staff."
Oct 29, 2020
Source: Healthgrades
*Individual results may vary
"What a great Doctor and, even better, what an amazing person Dr. Holzer is. Took good care of my daughter along with his team. The professional and knowledgeable nurse also deserve as much credit. Very grateful. Will never be able to thank you enough."