37 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Sierra, Endocrinologist in New York, NY?
Where did Dr. Sierra go to medical school and complete their residency?
Fellowship: University Of South Florida / College Of Medicine
Residency: Raritan Bay Medical Center
Medical School: University Central Del Este San Pedro De Macoris | University Central Del Este San Pedro De Macoris
What languages does Dr. Sierra speak?
Dr. Sierra and their clinical team can communicate with patients in the following languages:
- English
What conditions does an Endocrinologist like Dr. Sierra typically treat?
As an Endocrinologist, Dr. Sierra 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. Sierra. 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:
- Chronic Fatigue Syndrome (CFS)
- Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
- Myalgic encephalomyelitis (ME)
- Long-term tiredness
- Persistent fatigue
ICD-10 Codes:
- R5382: Chronic fatigue, unspecified
What procedures does an Endocrinologist like Dr. Sierra typically perform?
As an Endocrinologist, procedures performed by Dr. Carolina Sierra may include:
- Adrenal Surgery
- Comparative Genomic Hybridization
- D and C / Vacuum Aspiration
- Diabetes Blood Sugar Management
- Diabetes Care - Kidney Disease Monitoring
- Diabetes Consultation
- Doppler Ultrasound
- Egg Freezing/ Fertility Preservation
Please contact Dr. Sierra's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Sierra accept my insurance?
Dr. Sierra accepts most major insurance plans. Important: Please call our office at (212) 541-8080 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Sierra accept in New York, NY?
Dr. Sierra in New York, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Medicare
MVP Health Care
State of Connecticut
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Sierra's office located?
Dr. Carolina Sierra's Primary Practice
1841 Broadway Rm 914
New York, NY 10023
(212) 541-8080
What hospitals are Dr. Sierra affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Sierra has admitting privileges at the following hospitals:
What is Dr. Sierra's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Sierra's National Provider Identifier (NPI) number is 1588672786.
What common questions do patients ask about Dr. Sierra?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sierra

