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Dr. Karthik Subbu, MD

Geneva, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Subbu, Endocrinologist in Geneva, IL?

    Dr. Karthik Subbu, MD is an Endocrinologist, who primarily practices in Geneva, IL with 2 additional practice locations. He is board certified. Dr. Subbu is fluent in English, and is currently seeing new patients. Dr. Subbu’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Subbu’s office at (630) 208-6775.

    What languages does Dr. Subbu speak?

    Dr. Subbu and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Subbu treat?

    As a Endocrinologist, Dr. Subbu 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. Subbu. 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:

    • Age-Related Osteoporosis
    • Fractures
    • Osteoporosis
    • Senile Osteoporosis
    • Primary Osteoporosis
    • Bone Thinning from Aging

    ICD-10 Codes:

    • M810: Age-related osteoporosis without current pathological fracture

    Also known as:

    • Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid
    • Low Thyroid Function

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    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:

    • Hyperthyroidism
    • Hyperthyroidism (Overactive Thyroid)
    • Overactive Thyroid
    • Thyrotoxicosis
    • High Thyroid Function

    ICD-10 Codes:

    • E0590: Thyrotoxicosis, unspecified without thyrotoxic crisis or storm

    Also known as:

    • Primary Hyperparathyroidism
    • Parathyroid Disorder
    • Familial isolated hyperparathyroidism
    • Overactive Parathyroid Gland
    • High Parathyroid Hormone
    • PTH Overproduction

    ICD-10 Codes:

    • E210: Primary hyperparathyroidism

    Does Dr. Subbu accept my insurance?

    Dr. Subbu accepts most major insurance plans. Important: Please call our office at (630) 208-6775 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Subbu accept in Geneva, IL?

    Dr. Subbu in Geneva, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of Michigan

    • Corporate Services

    • CVS Health (formerly Aetna)

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Subbu's office located?

    Dr. Karthik Subbu's Primary Practice

    302 Randall Rd

    Geneva, IL 60134

    (630) 208-6775

    Get Directions

    Dr. Karthik Subbu's Practice 2

    1600 N Randall Rd Ste 225

    Elgin, IL 60123

    Get Directions

    Dr. Karthik Subbu's Practice 3

    1120 W Michigan St

    Indianapolis, IN 46202

    Get Directions

    What is Dr. Subbu's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Subbu's National Provider Identifier (NPI) number is 1760974950.

    What common questions do patients ask about Dr. Subbu?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Subbu

    What is Dr. Karthik Subbu's specialty?

    Dr. Subbu is a Endocrinologist near Geneva, 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. Subbu to book an appointment today.

    Is this Dr. Karthik Subbu affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Subbu is affiliated with Northwestern Medicine Central Dupage Hospital, Northwestern Medicine Delnor 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 Karthik Subbu accepting new patients in Geneva, IL?

    Yes, Dr. Karthik Subbu is accepting new patients at this time.

    Does Dr. Karthik Subbu offer online booking?

    Please contact Dr. Subbu's office at (630) 208-6775 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Karthik Subbu?

    Please contact Dr. Subbu's office at (630) 208-6775 for information regarding telehealth appointment availability or for scheduling assistance.

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