Affiliated with a Castle Connolly Top Hospital
Who is Dr. Delacey, Pediatric Endocrinologist in Chicago, IL?
Dr. Sean Delacey, MD is a Pediatric Endocrinologist, who primarily practices in Chicago, IL with 1 additional practice location. Dr. Delacey is fluent in English and Spanish, and is currently seeing new patients. Dr. Delacey’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Delacey’s office at (312) 227-6090.
What languages does Dr. Delacey speak?
Dr. Delacey and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Pediatric Endocrinologist like Dr. Delacey typically treat?
As a Pediatric Endocrinologist, Dr. Delacey 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. Delacey. 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:
- Type 1 Diabetes
- Diabetes Type 1
- Type 1 diabetes
- Diabetes Tests & Diagnosis
- Juvenile Diabetes
- Insulin-Dependent Diabetes
- T1D
ICD-10 Codes:
- E109: Type 1 diabetes mellitus without complications
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Congenital Hypothyroidism
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid at Birth
- Neonatal Hypothyroidism
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E031: Congenital hypothyroidism without goiter
- E039: Hypothyroidism, unspecified
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:
- Prediabetes
- Insulin Resistance & Prediabetes
- Borderline diabetes
- Insulin resistance
- High blood sugar (not yet diabetes)
ICD-10 Codes:
- R7303: Prediabetes
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
What procedures does a Pediatric Endocrinologist like Dr. Delacey typically perform?
As a Pediatric Endocrinologist, procedures performed by Dr. Sean Delacey 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. Delacey's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Delacey accept my insurance?
Dr. Delacey accepts most major insurance plans. Important: Please call our office at (312) 227-6090 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Delacey accept in Chicago, IL?
Dr. Delacey in Chicago, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Allied Benefit Systems
Boncura Health Solutions
Cigna Group
CVS Health (formerly Aetna)
Federal government of the United States
Health Care Service Corporation
Molina Healthcare
State of Illinois
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Delacey's office located?
What hospitals are Dr. Delacey affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Delacey has admitting privileges at the following hospitals:
Northwestern Memorial Hospital,Chicago, IL
Ranked in 4 Procedures

Ranked in 4 Procedures
Silver Cross Hospital,New Lenox, IL
Ranked ObGyn Surgery

Ranked in 2 Procedures

Ranked ObGyn Surgery
Ranked in 2 Procedures
Ascension Alexian Brothers (elk Grove Village, Il),Elk Grove Village, IL
Ranked in 4 Specialties

Ranked in 4 Procedures

Ranked in 4 Specialties
Ranked in 4 Procedures