
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lekarev, Pediatric Endocrinologist in NEW YORK, NY?
Oksana Lekarev, DO is the Associate Medical Director of the Comprehensive Care Center for Congenital Adrenal Hyperplasia (CAH) at Weill Cornell Medicine, the first multi-disciplinary center of excellence in the United States dedicated to patients with CAH.? She is also an Assistant Professor of Clinical Pediatrics at Weill Cornell Medicine and Assistant Attending Pediatrician at NewYork-Presbyterian/Weill Cornell Medical Center.? Dr. Lekarev is board certified in Pediatric Endocrinology and Pediatrics. ?? Dr. Lekarev received a BA in Linguistics from Barnard College of Columbia University in New York City, graduating cum laude and with departmental honors. She received her medical degree from the University of Medicine and Dentistry - School of Osteopathic Medicine. She completed her Internship in Pediatrics at the Robert Wood Johnson Medical Center and went on to complete her Residency in Pediatrics at Tufts-New England Medical Center.? Dr. Lekarev then moved back to New York City where she completed a fellowship in Pediatric Endocrinology at Mount Sinai Medical Center. She remained at Mount Sinai for two more years as a faculty member in the Division of Adrenal Steroid Disorders, where she was actively involved in research, clinical practice and medical education.? ???In addition to her expertise in CAH and adrenal steroid disorders, Dr. Lekarev?s areas of interest include disorders of growth, disorders of pubertal and sexual development, and thyroid disease. She has published a number of original and review articles in peer-reviewed journals and has presented her work at national and international meetings.??
Where did Dr. Lekarev go to medical school and complete their residency?
Fellowship: Mount Sinai Medical Center
Is Dr. Lekarev board certified as a Pediatric Endocrinologist?
Yes, Dr. Oksana Lekarev, DO is board certified by the American Board of Pediatrics , American Board of Pediatrics since 2007, American Board of Pediatrics since 2013
What languages does Dr. Lekarev speak?
Dr. Lekarev and their clinical team can communicate with patients in the following languages:
English
Russian
Spanish
What conditions does a Pediatric Endocrinologist like Dr. Lekarev typically treat?
As a Pediatric Endocrinologist, Dr. Lekarev diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Lekarev. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Short Stature in Children
- Growth Disorder
- Child Growth Problems
- Dwarfism
- Growth Retardation
ICD-10 Codes:
- R6252: Short stature (child)
Also known as:
- Congenital Adrenal Hyperplasia (CAH)
- Adrenogenital Disorder
- Adrenal Gland Disorder
- Birth Defects
- 21-hydroxylase deficiency
- 3-beta-hydroxysteroid dehydrogenase deficiency
- Congenital adrenal hyperplasia due to 11-beta-hydroxylase deficiency
- CAH
- Adrenogenital Syndrome
- Enzyme Deficiency Adrenal Disorder
- Adrenal Gland Sex Hormone Problem
- Adrenal Androgen Disorder
- Adrenal Hormone Imbalance
ICD-10 Codes:
- E250: Congenital adrenogenital disorders associated with enzyme deficiency
- E259: Adrenogenital disorder, unspecified
Also known as:
- Child Development Problems
- Child Development
- Developmental concerns in children
- Abnormal child development
- Lack of normal development
ICD-10 Codes:
- R6250: Unspecified lack of expected normal physiological development in childhood
Also known as:
- Underactive Pituitary Gland
- Pituitary Disorder
- Combined pituitary hormone deficiency
- Isolated growth hormone deficiency
- Hypopituitarism
- Pituitary Hormone Deficiency
- Low Pituitary Function
ICD-10 Codes:
- E230: Hypopituitarism
Also known as:
- Congenital Hypothyroidism
- Hypothyroidism
- Congenital hypothyroidism
- Underactive Thyroid at Birth
- Neonatal Hypothyroidism
ICD-10 Codes:
- E031: Congenital hypothyroidism without goiter
Also known as:
- Early Puberty
- Puberty
- Central precocious puberty
- Precocious puberty
- Puberty at a young age
ICD-10 Codes:
- E301: Precocious puberty
Also known as:
- Other Health Condition
- Unspecified Health Issue
- General Health Concern
- Other Medical Condition
ICD-10 Codes:
- Z789: Other specified health status
Does Dr. Lekarev accept my insurance?
Dr. Lekarev accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lekarev accept in NEW YORK, NY?
Dr. Lekarev in NEW YORK, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cigna Group
CVS Health (formerly Aetna)
EmblemHealth
Medicare
National Benefit Fund
Service Employees International Union (SEIU)
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Lekarev's office located?
Pediatric Endocrinology
505 East 70th Street
Helmsley Tower, 3rd Floor
NEW YORK, NY 10021
What is Dr. Lekarev's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lekarev's National Provider Identifier (NPI) number is 1205058187.
What common questions do patients ask about Dr. Lekarev?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lekarev
What is Dr. Oksana Lekarev's specialty?
Dr. Lekarev is a Pediatric Endocrinologist near NEW YORK, NY.
What does a Pediatric Endocrinologist do?
A pediatrician specializing in the care of infants, children, and adolescents with diseases caused by abnormalities in the endocrine glands, which produce hormones. This includes conditions such as diabetes mellitus, growth failure, atypical body size for age, early or delayed puberty, congenital abnormalities, and disorders affecting the thyroid, adrenal, and pituitary glands, as well as the genital region.
Is this Dr. Oksana Lekarev affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lekarev is affiliated with Newyork-Presbyterian Hospital/weill Cornell Medical Center, Newyork-Presbyterian Queens which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Pediatric Endocrinologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Pediatric Endocrinologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Oksana Lekarev accepting new patients in NEW YORK, NY?
Yes, Dr. Oksana Lekarev is accepting new patients at this time.
Does Dr. Oksana Lekarev offer online booking?
Please contact Dr. Lekarev's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Oksana Lekarev?
Please contact Dr. Lekarev's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Oksana Lekarev have?
Dr. Oksana Lekarev is certified by the American Board of Pediatrics.
Other Pediatric Endocrinologist Near NEW YORK, NY

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Dr. Alyson Weiner is a Pediatric Endocrinologist, who primarily practices in New York, NY.
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