Pediatric Gastroenterology and Nutrition

At this time, we have adjusted many appointments to Video Visits. Please contact our office for any scheduling questions.
(646) 962-3869
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About Us

The Division of Pediatric Gastroenterology & Nutrition at Weill Cornell Medicine provides specialized, multi-disciplinary care for children and adolescents. Affiliated with NewYork-Presbyterian's top-ranked Komansky Children's Hospital and Center for Advanced Digestive Care, our practice provides complete and therapeutic services to children with esophageal, gastrointestinal, liver, pancreatic, and nutritional disorders, including:

  • Abdominal pain
  • Biliary tract disease
  • Celiac disease
  • Childhood obesity
  • Crohn's disease
  • Constipation
  • Diarrhea
  • Eosinophilic esophagitis
  • Failure to thrive
  • Food allergy
  • Gastroesophageal reflux disease (GERD)
  • Gastrointestinal bleeding
  • Inflammatory bowel disease (IBD)
  • Intestinal allergies
  • Jaundice
  • Malabsorption
  • Motility disorders
  • Pancreatic disorders
  • Polyps
  • Ulcerative colitis
  • Viral hepatitis
  • Vomiting

Other areas of expertise include:

  • Bravo and pH Probe placement
  • Capsule endoscopy
  • Upper endoscopy and colonoscopy
  • Fecal microbiota transplant
  • Gastrostomy tube placement
  • Hydrogen and methane breath testing for bacterial overgrowth and lactose intolerance
  • Impedance/pH testing
  • Polypectomy
  • Pouchoscopy

Learn more about our locations and how to prepare and facilitate the check-in process for your child's visit. 

Diagnosis and Treatment

Upper and Lower Endoscopy

Endoscopy is a procedure that allows a Gastroenterologist to look at the inside of the gastrointestinal tract using an endoscope. An endoscopy is performed to discover reasons for problems including swallowing difficulties, bleeding, indigestion, abdominal pain, nausea, vomiting, reflux, chest pain or diarrhea.

Capsule Endoscopy

Capsule endoscopy is used to look at the inside lining of the small intestine. Conventional upper endoscopy will only visualize the beginning of the small intestine, and colonoscopy will only visualize the end of small intestine. Capsule endoscopy is a way of bridging that gap to see the entire intestine.

pH Probe Study

A pH probe study is designed to assess acid reflux in your child. Sometimes this study can be performed "with impedance," which means that it will also detect non-acid reflux.

Our Locations

505 East 70th Street, Helmsley Tower, 3rd Floor
New York, NY 10021
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2315 Broadway, 3rd Floor
New York, NY 10024
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505 East 70th Street, 3rd Floor
New York, NY 10021
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Jun 21 2024
Jun 24 2024

Pediatric Book Club

Time: 12:00pm to 1:00pm
Jun 26 2024

Men's Health

Time: 4:00pm to 5:00pm
Jun 27 2024

Brain Metastasis Tumor Board

Time: 8:30am to 9:30am


What is Celiac disease? Dr. Elaine Barfield answers this question and more, including symptoms, treatment and what you should do if you think you may have the disease.

Dr. Aliza Solomon explains the "jellybean test," which she helped develop alongside Dr. Robbyn Sockolow, and its benefits.

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 🤍

Nov 15, 2023
Source: Google
Jimmy Ramovic
Talking about Aliza Solomon, D.O.

Doctor Solomon took care of my daughter and my son. I would highly recommend her

Sep 24, 2023
Source: Google
*Individual results may vary

Our Providers

Arielle Bergman, M.D. Profile Photo
Arielle Bergman, M.D.
Pediatric Gastroenterology
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Kenny Castro, M.D. Profile Photo
Kenny Castro, M.D.
Pediatric Gastroenterology
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Kimberley Chien, M.D. Profile Photo
Kimberley Chien, M.D.
Pediatric Gastroenterology
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Thomas Ciecierega, M.D. Profile Photo
Thomas Ciecierega, M.D.
Pediatric Gastroenterology
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Silvia Delgado, N.P. Profile Photo
Silvia Delgado, N.P.
Pediatric Gastroenterology
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Katharina Graw-Panzer, M.D. Profile Photo
Katharina Graw-Panzer, M.D.
Pediatric Pulmonology
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Alison Maresh, M.D. Profile Photo
Alison Maresh, M.D.
Pediatric Otolaryngology
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Vikash Modi, M.D. Profile Photo
Vikash Modi, M.D.
Pediatric Otolaryngology
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Jaheliz Mohammed, NP Profile Photo
Jaheliz Mohammed, NP
Pediatric Gastroenterology
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Amanda Neilan, C.P.N.P. Profile Photo
Amanda Neilan, C.P.N.P.
Pediatric Urology
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Adriana Perez, M.D. Profile Photo
Adriana Perez, M.D.
Pediatric Gastroenterology
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Melissa Rose, M.D. Profile Photo
Melissa Rose, M.D.
Pediatric Gastroenterology
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Steven Rosenblatt, M.D. Profile Photo
Steven Rosenblatt, M.D.
Pediatric Otolaryngology
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Robbyn Sockolow, M.D. Profile Photo
Robbyn Sockolow, M.D.
Pediatric Gastroenterology
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Aliza Solomon, D.O. Profile Photo
Aliza Solomon, D.O.
Pediatric Gastroenterology
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Daniela Trocchia, N.P. Profile Photo
Daniela Trocchia, N.P.
Pediatric Gastroenterology
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