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Dr. Tharani Rajeswaran, MD

Aurora, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Rajeswaran, Endocrinologist in Aurora, IL?

    Dr. Tharani Rajeswaran, MD is an Endocrinologist, who primarily practices in Aurora, IL with 2 additional practice locations. She is board certified. Dr. Rajeswaran is fluent in English and Tamil, and is currently seeing new patients. Dr. Rajeswaran’s practice accepts Medicare, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Rajeswaran’s office.

    What are Areas of Expertise for Dr. Rajeswaran?

    Dr. Tharani Rajeswaran, MD is a highly-rated, board-certified Endocrinologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Rajeswaran empowers patients to confidently navigate their health journey, specializing in Diabetes, Lipid Disorders, or comprehensive wellness support. Serving the Aurora/IL community, Dr. Rajeswaran is dedicated to enhancing lives through expert, patient-centered care.

    What languages does Dr. Rajeswaran speak?

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

    • English

    • Tamil

    What conditions does Dr. Rajeswaran treat?

    As a Endocrinologist, Dr. Rajeswaran 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. Rajeswaran. 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 with High Blood Sugar
    • Type 2 Diabetes with Chronic Kidney Disease
    • Type 2 Diabetes
    • Type 2 Diabetes with Hypoglycemia
    • Type 2 Diabetes with Diabetic Neuropathy
    • Type 2 Diabetes with Kidney Disease
    • Diabetes Type 2
    • Hyperglycemia
    • Type 2 diabetes
    • Diabetic Kidney Problems
    • Diabetes Complicationss
    • Hypoglycemia
    • Diabetic Nerve Problems
    • Diabetic Neuropathy
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels
    • Diabetic Chronic Kidney Disease
    • Long-term Kidney Failure from Type 2 Diabetes
    • Type 2 Diabetes End-Stage Renal Disease
    • Diabetes Mellitus Complications
    • Diabetes Related Health Problems
    • Advanced Diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Low blood sugar from diabetes
    • Diabetic low blood sugar
    • Hypoglycemic episode
    • Diabetic Nerve Damage
    • Diabetic Polyneuropathy
    • Peripheral Neuropathy from Diabetes
    • Diabetes Mellitus Nerve Problems
    • Diabetic Kidney Issues
    • Kidney Problems from Type 2 Diabetes
    • Type 2 Diabetes Renal Complications
    • Diabetic Nephropathy
    • Kidney Damage from Type 2 Diabetes
    • Type 2 Diabetes Kidney Complications

    ICD-10 Codes:

    • E1165: Type 2 diabetes mellitus with hyperglycemia
    • E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
    • E1169: Type 2 diabetes mellitus with other specified complication
    • E119: Type 2 diabetes mellitus without complications
    • E11649: Type 2 diabetes mellitus with hypoglycemia without coma
    • E1142: Type 2 diabetes mellitus with diabetic polyneuropathy
    • E1129: Type 2 diabetes mellitus with other diabetic kidney complication
    • E1121: Type 2 diabetes mellitus with diabetic nephropathy

    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:

    • Type 1 Diabetes with High Blood Sugar
    • Diabetes Type 1
    • Hyperglycemia
    • Type 1 diabetes
    • Diabetic Hyperglycemia
    • High Glucose in Type 1 Diabetes
    • High Blood Sugar Episode

    ICD-10 Codes:

    • E1065: Type 1 diabetes mellitus with hyperglycemia

    Also known as:

    • Hyperparathyroidism
    • Parathyroid Disorder
    • Overactive Parathyroid Gland
    • High Parathyroid Hormone
    • PTH Overproduction

    ICD-10 Codes:

    • E213: Hyperparathyroidism, unspecified

    Also known as:

    • Post-Surgery Hypothyroidism
    • Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Postoperative Underactive Thyroid
    • Thyroid Failure After Surgery
    • Underactive Thyroid
    • Low Thyroid Function

    ICD-10 Codes:

    • E890: Postprocedural hypothyroidism
    • E039: Hypothyroidism, unspecified

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Hyperthyroidism
    • Graves' Disease
    • Hyperthyroidism (Overactive Thyroid)
    • Graves' disease
    • Graves Disease
    • Overactive Thyroid
    • Thyrotoxicosis
    • High Thyroid Function
    • Hyperthyroidism with Goiter
    • Toxic Diffuse Goiter
    • Overactive Thyroid with Enlarged Gland

    ICD-10 Codes:

    • E0590: Thyrotoxicosis, unspecified without thyrotoxic crisis or storm
    • E0500: Thyrotoxicosis with diffuse goiter without thyrotoxic crisis or storm

    Also known as:

    • Testicular Hypofunction
    • Testicular Disorder
    • Underactive Testicles
    • Low Testicular Function
    • Hypogonadism

    ICD-10 Codes:

    • E291: Testicular hypofunction

    Also known as:

    • Thyroid Cancer
    • Thyroid Carcinoma
    • Malignant Thyroid Nodule
    • Thyroid Gland Cancer

    ICD-10 Codes:

    • C73: Malignant neoplasm of thyroid gland

    Also known as:

    • Benign Pituitary Tumor
    • Benign Tumor
    • Pituitary Disorder
    • Pituitary Tumor Treatment (PDQ)
    • Prolactinoma
    • Non-cancerous growth in pituitary gland
    • Pituitary adenoma

    ICD-10 Codes:

    • D352: Benign neoplasm of pituitary gland

    Also known as:

    • Thyroid Cancer
    • Thyroid Gland Cancer
    • Papillary Thyroid Cancer
    • Follicular Thyroid Cancer

    ICD-10 Codes:

    • Z85850: Personal history of malignant neoplasm of thyroid

    Does Dr. Rajeswaran accept my insurance?

    Dr. Rajeswaran 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. Rajeswaran accept in Aurora, IL?

    Dr. Rajeswaran in Aurora, 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

    • Blue Cross Blue Shield of Illinois

    • Blue Cross Blue Shield of Michigan

    • Centene

    • CMS

    • Corporate Services

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Humana

    • Medicare

    View All Insurances

    Where is Dr. Rajeswaran's office located?

    Dr. Tharani Rajeswaran's Primary Practice

    4100 Healthway Dr

    Aurora, IL 60504

    Get Directions

    Dr. Tharani Rajeswaran's Practice 2

    80 Templeton Dr

    Oswego, IL 60543

    Get Directions

    Dr. Tharani Rajeswaran's Practice 3

    375 Wampanoag Trl Ste 202B

    Riverside, RI 02915

    (401) 649-4090

    Get Directions

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

    Dr. Rajeswaran's National Provider Identifier (NPI) number is 1861806440.

    What common questions do patients ask about Dr. Rajeswaran?

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

    What is Dr. Tharani Rajeswaran's specialty?

    Dr. Rajeswaran is a Endocrinologist near Aurora, 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. Rajeswaran to book an appointment today.

    Is this Dr. Tharani Rajeswaran affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Rajeswaran is affiliated with Advocate Good Samaritan Hospital which is a Castle Connolly Top Hospital. 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 Tharani Rajeswaran accepting new patients in Aurora, IL?

    Yes, Dr. Tharani Rajeswaran is accepting new patients at this time.

    Does Dr. Tharani Rajeswaran offer online booking?

    Please contact Dr. Rajeswaran's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Tharani Rajeswaran?

    Please contact Dr. Rajeswaran's office for information regarding telehealth appointment availability or for scheduling assistance.

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