![Hands and kidneys](https://edge.sitecorecloud.io/cnh-e6162ccc/media/cnhs-site/images/departments/kidney-transplantation/hands_and_kidneys_resized.jpg)
Inherited and Polycystic Kidney Disease Program
Meet the Team
![Hands and kidneys](https://edge.sitecorecloud.io/cnh-e6162ccc/media/cnhs-site/images/departments/kidney-transplantation/hands_and_kidneys_resized.jpg)
- Inherited and Polycystic Kidney Disease Program
- Meet the Team
- Inherited and Polycystic Kidney Disease Program
- Meet the Team
Our Providers
![Andrew Freiman](https://edge.sitecorecloud.io/cnh-e6162ccc/media/cnhs-site/images/0-headshots/f/andrew-freiman.jpeg)
Andrew Freiman
- Genetic Counselors
Peter Lee, MD
Locations
Departments
Michele L. Mietus Snyder, MD
Locations
Departments
![Louise Pyle](https://edge.sitecorecloud.io/cnh-e6162ccc/media/cnhs-site/images/0-headshots/p/louise-pyle.jpg)
Louise Clare Pyle, MD-PhD, MD, PhD
- Director, Positive Reevaluation of Urogenital Differences (PROUD) Clinic
- Medical Geneticist
Louise Clare Pyle, MD-PhD, MD, PhD
Locations
Departments
![Kristen Sgambat](https://edge.sitecorecloud.io/cnh-e6162ccc/media/cnhs-site/images/0-headshots/s/sgambat_k.jpg)
Kristen Sgambat, PhD, RD
- Clinical Assistant Professor
Kristen Sgambat, PhD, RD
Locations
Languages
- English
Departments
Biography
Kristen Sgambat, Ph.D., R.D., is a registered dietitian nutritionist and has provided medical nutrition therapy to children with kidney disease at Children’s National Hospital since 2002. She received her Ph.D. in nutrition from the University of Maryland and is currently a Clinical Assistant Professor in the Division of Nephrology. Her studies have focused on cardiovascular outcomes in children with CKD and after kidney transplant, as well as effects of carnitine supplementation on cardiovascular function in children receiving HD and CRRT.
![Children's National Hospital](https://edge.sitecorecloud.io/cnh-e6162ccc/media/cnhs-site/images/0-headshots/nophoto.png)
Krista Wink
- Clinical Research Coordinator
Krista Wink
Locations
Languages
- English