Pediatric Endocrinology

Clinical Services: Pediatrics, Endocrinology and Diabetes
Upper East Side
505 East 70th Street, Helmsley Tower, 3rd Floor
New York, NY 10021
Mon-Fri 09:00am - 05:00pm
(646) 962-0265
(646) 962-3442

About the Division
The Division of Pediatric Endocrinology provides specialized, multi-disciplinary care to children and adolescents with pediatric endocrine disorders. Our programs and services include:

Preparing For Your Child's Visit

Thank you for choosing Weill Cornell Pediatrics! 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 download the forms and questionnaires and email to or fax to 646-962-0265 at least 72 hours before your appointment.

Fellowship in Pediatric Endocrinology
For information about our Pediatric Endocrinology Fellowship, please visit our Pediatric Endocrinology Fellowship Page.

What Our Patients Are Saying

Jana Happel

"Dr. Feuer is amazing. She is very knowledgeable in her field, but is that rare physician who is accessible and has a great bedside manner. My daughter has been under her care for around 5 years, and we think she is the best."

May 15, 2022
Source: Google
Jennie Martinez

"Made both my girls feel less anxious about the situation and explained everything in a way that made us all understand. Definitely a doctor I would recommend!"

May 12, 2022
Source: Google
Talking about Oksana Lekarev, D.O.

"Dr Lekarev has been my child's Doctor from childhood to adolescent and it has always been a great experience, always striving to provide excellent care. She is kind, courteous, respectful, very knowledgeable and professional but more important she listens to parents/patients. Sometimes it is hard to think about a Doctor as your child's best partner in care but she definitely is. Thank you Dr Lekarev for all your help and guidance."

May 12, 2022
Source: Healthgrades
*Individual results may vary