Pediatric Gastroenterology and Nutrition

Clinical Services: Pediatrics, Gastroenterology and Hepatology, Pediatric Gastroenterology and Nutrition
Upper East Side
505 East 70th Street, Helmsley Tower, 3rd Floor
New York, NY 10021
Mon-Fri 09:00am - 05:00pm
Fax
(646) 962-0246
Call
(646) 962-3869
Upper West Side
2315 Broadway, 3rd Floor
New York, NY 10024
Mon-Fri 09:00am - 05:00pm
Fax
(646) 962-0246
Call
(646) 962-3869

Welcome to the Division of Pediatric Gastroenterology and Nutrition! We are affiliated with the top-ranked NewYork-Presbyterian Komansky Children's Hospital at Weill Cornell Medical Center and the NewYork-Presbyterian Center for Advanced Digestive Care, one of the nation's leading centers for the diagnosis and treatment of childhood digestive diseases.

Our team has expertise in digestive disorders affecting children and adolescents of all ages. We provide complete and therapeutic services to children with esophageal, gastrointestinal, liver, pancreatic, and nutritional disorders. 

Our locations offer the same expert level of family-centered patient care and state-of-the-art technology. Located in the Upper West Side, our Broadway practice is close to multiple subway lines and the West Side Highway. Our 70th Street Helmsley Medical tower location is in the Upper East Side and also conveniently close to subway and bus transportation lines.

Learn more about the conditions we treat and the services and programs we offer.

Extended Appointment Hours: Mondays and Thursdays, 8 a.m. to 7 p.m.

To provide you and your family with greater flexibility and convenience, we are now seeing patients until 7 p.m. on Monday and Thursday. 

New Call Center Hours: Weekdays from 8 a.m. to 6 p.m.

We understand that scheduling appointments can be challenging, which is why our phone lines are open for new or follow-up appointments Mondays through Fridays from 8 a.m. to 6 p.m. 

To schedule a new or follow-up appointment call 646-962-3869.

Preparing For Your Child's Visit

To facilitate the check-in process during your child's visit, we have posted important forms and information for you to read, complete and return to the physician's office prior to your arrival.  Please click on the form icon below to download. You can email the forms and questionnaires to wcmpedsgi@med.cornell.edu or fax to 646-962-0246 at least 72 hours before your appointment.

If you are scheduled for an appointment to see one of our physicians at the 2315 Broadway location, please proceed to the 3rd Floor. All forms listed should be sent into the office prior to the appointment.

Patient Portal

Media

Videos

What Our Patients Are Saying

Daniel Cheng

Dr. Chien and the fellow were both very attentive and thorough in their assessment of my daughter's complaints. I highly recommend the Cornell Pediatric GI dept to any parents.

Nov 19, 2023
Source: Google
Anna Rondon

He is great! Awesome with baby Eva! Professional and caring! So happy we were referred to him! We are happy to be taken care by you ­čĄŹ

Nov 15, 2023
Source: Google
Susan K.

Wonderful doctor overall. He is very knowledgeable, straight to the point and very patient, you do not feel rushed and he answers every question. Respectable bedside manner and a great overall experience seeking a second opinion. Will definitely continue to follow up with Dr.C! His assistant is also very thorough and knowledgeable in the field.

Nov 15, 2023
Source: Google
*Individual results may vary