![](https://pediatrics.weill.cornell.edu/sites/default/files/styles/wcm_person_headshot/public/profile_images/robbyn_sockolow.jpg?itok=BWYYPKIz)
Robbyn E. Sockolow, M.D.
- Vice Chair, Ambulatory Care Services - Access and Strategy
- Chief, Pediatric Gastroenterology, Hepatology and Nutrition
- Professor of Clinical Pediatrics
![](https://pediatrics.weill.cornell.edu/sites/default/files/styles/wcm_person_headshot/public/profile_images/thomas_ciecierega_.jpg?itok=5uxUuVW1)
Thomas Ciecierega, M.D.
- Director, Pediatric Motility Program
- Director, Pediatric Endoscopy Unit
- Associate Professor of Clinical Pediatrics
![Aliza Solomon](https://pediatrics.weill.cornell.edu/sites/default/files/styles/wcm_person_headshot/public/profile_images/alizasolomon.jpg?itok=tMym1IIC)
Aliza Solomon, D.O.
- Director, Pediatric Gastroenterology Fellowship Program
- Associate Professor of Clinical Pediatrics
![](https://pediatrics.weill.cornell.edu/sites/default/files/styles/wcm_person_headshot/public/profile_images/kimberly_chien.jpg?itok=Lss7UbPt)
Kimberley A. Chien, M.D.
- Clinical Director, Outpatient Pediatric Gastroenterology Clinics
- Director, Pediatric Inflammatory Bowel Disease Transition Program
- Assistant Professor of Pediatrics
![Dr. Melissa Rose Headshot of Dr. Melissa Rose](https://pediatrics.weill.cornell.edu/sites/default/files/styles/wcm_person_headshot/public/profile_images/rose_melissa_web.jpg?itok=dXQE1d_n)
Melissa Rose, M.D.
- Associate Director, Pediatric Residency Program
- Assistant Professor of Clinical Pediatrics