45 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Sievertsen, Endocrinologist in Lisle, IL?
Dr. Grant Sievertsen, MD is an Endocrinologist, who primarily practices in Lisle, IL with 2 additional practice locations. He has been practicing for over 45 years and is board certified. Dr. Sievertsen is fluent in English and French, and is currently seeing new patients. Dr. Sievertsen’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sievertsen’s office at (630) 323-3540.
Is Dr. Sievertsen board certified as an Endocrinologist?
Yes, Dr. Grant Sievertsen, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Sievertsen speak?
Dr. Sievertsen and their clinical team can communicate with patients in the following languages:
English
French
What conditions does Dr. Sievertsen treat?
As an Endocrinologist, Dr. Sievertsen 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. Sievertsen. 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.
Also known as:
- Type 2 Diabetes
- Type 2 Diabetes with Diabetic Foot Ulcer
- Diabetes Type 2
- Type 2 diabetes
- Diabetic Foot
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetic Foot Wound
- Foot Sore from Diabetes
- Diabetic Ulcer
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E11621: Type 2 diabetes mellitus with foot ulcer
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
Which procedures does Dr. Sievertsen perform as an Endocrinologist?
As an Endocrinologist, procedures performed by Dr. Grant Sievertsen 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
For detailed information, please contact Dr. Sievertsen's office.
Does Dr. Sievertsen accept my insurance?
Dr. Sievertsen accepts most major insurance plans. Important: Please call our office at (630) 323-3540 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Sievertsen accept in Lisle, IL?
Dr. Sievertsen in Lisle, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Benefit and Risk Management Services (BRMS)
Crown Cork and Seal Company
CVS Health (formerly Aetna)
Florida Blue / Guidewell
Health Care Service Corporation (HCSC)
Humana
Medicare
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Sievertsen's office located?
Dr. Grant Sievertsen's Primary Practice
430 Warrenville Rd Ste 210
Lisle, IL 60532
(630) 323-3540
What is Dr. Sievertsen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Sievertsen's National Provider Identifier (NPI) number is 1134197619.
What common questions do patients ask about Dr. Sievertsen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sievertsen
What is Dr. Grant Sievertsen's specialty?
Dr. Sievertsen is a Endocrinologist near Lisle, IL. An internist specializing in disorders of the endocrine glands, including the thyroid and adrenal glands. This specialist also manages a range of conditions such as diabetes, metabolic and nutritional disorders, obesity, pituitary disorders, and menstrual and sexual health issues. Contact Dr. Sievertsen to book an appointment today.
Is this Dr. Grant Sievertsen affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Sievertsen is affiliated with Northwestern Memorial Hospital, UChicago Medicine AdventHealth Hinsdale, Northwestern Medicine Palos Hospital, Endeavor Health Edward Hospital, UChicago Medicine Ingalls Memorial Hospital 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
Where can I learn more about Endocrinologist?
Explore Endocrinologist with 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 Grant Sievertsen accepting new patients in Lisle, IL?
Yes, Dr. Grant Sievertsen is accepting new patients at this time.
Does Dr. Grant Sievertsen offer online booking?
Please contact Dr. Sievertsen's office at (630) 323-3540 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Grant Sievertsen?
Please contact Dr. Sievertsen's office at (630) 323-3540 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Grant Sievertsen have?
Dr. Grant Sievertsen is certified by the American Board of Internal Medicine.
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