Skip to content
Columbia University Irving Medical Center
Schneeweiss Adult Congenital Heart Center
Appointments
Fellowship
Make a Gift
Search
About Us
Services
Conditions We Treat
Locations
Research
You are here
Home
>
About Us
>
Our Team
>
Sonographers
Our Team
Providers
Nurse Practitioners
Sonographers
Administration and Staff
Make a Gift
Appointments
News
Sonographers
Jenny Wang
Sonographer, Adult Congenital Heart Center
Zhen Ni
Sonographer, Adult Congenital Heart Center
Danielle Friedman
Sonographer, Adult Congenital Heart Center
Anna Katznelson
Sonographer, Adult Congenital Heart Center
Back to top