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Dr. Ranjani Ramanathan, MD

Saint Peters, MO

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ramanathan, Endocrinologist in Saint Peters, MO?

    Dr. Ranjani Ramanathan, MD is an Endocrinologist, who primarily practices in Saint Peters, MO with 2 additional practice locations. She is board certified by the American Board of Internal Medicine. Dr. Ramanathan is fluent in English, Hindi, and Tamil, and is currently seeing new patients. Dr. Ramanathan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ramanathan’s office at (636) 916-9615.

    Is Dr. Ramanathan board certified in Endocrinologist?

    Yes, Dr. Ranjani Ramanathan, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Ramanathan speak?

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

    • English

    • Hindi

    • Tamil

    What conditions does Dr. Ramanathan treat?

    As a Endocrinologist, Dr. Ramanathan 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. Ramanathan. 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
    • Type 2 Diabetes with Diabetic Neuropathy
    • Type 2 Diabetes with Other Circulation Problems
    • Type 2 Diabetes with Chronic Kidney Disease
    • Diabetes Type 2
    • Hyperglycemia
    • Type 2 diabetes
    • Diabetic Nerve Problems
    • Diabetic Neuropathy
    • Diabetes Complicationss
    • Diabetic Kidney Problems
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Nerve Damage
    • Diabetic Polyneuropathy
    • Peripheral Neuropathy from Diabetes
    • Diabetes Mellitus Nerve Problems
    • Diabetes Mellitus Complications
    • Diabetes Related Health Problems
    • Advanced Diabetes
    • Diabetic Kidney Issues
    • Kidney Problems from Type 2 Diabetes
    • Type 2 Diabetes Renal Complications
    • Diabetic Vascular Complications
    • Diabetes Heart and Blood Vessel Problems
    • Diabetes Mellitus Circulatory Issues
    • Diabetic Chronic Kidney Disease
    • Long-term Kidney Failure from Type 2 Diabetes
    • Type 2 Diabetes End-Stage Renal Disease

    ICD-10 Codes:

    • E1165: Type 2 diabetes mellitus with hyperglycemia
    • E119: Type 2 diabetes mellitus without complications
    • E1142: Type 2 diabetes mellitus with diabetic polyneuropathy
    • E1169: Type 2 diabetes mellitus with other specified complication
    • E1129: Type 2 diabetes mellitus with other diabetic kidney complication
    • E1159: Type 2 diabetes mellitus with other circulatory complications
    • E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease

    Also known as:

    • Long-Term Insulin Use
    • Diabetes Medicines
    • Chronic insulin therapy
    • Ongoing insulin treatment
    • Insulin for diabetes

    ICD-10 Codes:

    • Z794: Long term (current) use of insulin

    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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

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

    ICD-10 Codes:

    • E213: Hyperparathyroidism, unspecified

    Also known as:

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

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Does Dr. Ramanathan accept my insurance?

    Dr. Ramanathan accepts most major insurance plans. Important: Please call our office at (636) 916-9615 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ramanathan accept in Saint Peters, MO?

    Dr. Ramanathan in Saint Peters, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Auxiant

    • Blue Cross Blue Shield of Michigan

    • Corporate Services

    • CVS Health (formerly Aetna)

    • Medicare

    View All Insurances

    Where is Dr. Ramanathan's office located?

    Dr. Ranjani Ramanathan's Primary Practice

    10 Hospital Dr Ste 100

    Saint Peters, MO 63376

    (636) 916-9615

    Get Directions

    Dr. Ranjani Ramanathan's Practice 2

    70 Jungermann Cir Ste 200

    Saint Peters, MO 63376

    (636) 441-7174

    Get Directions

    Dr. Ranjani Ramanathan's Practice 3

    1110 Highlands Plaza Dr E Ste 280

    Saint Louis, MO 63110

    Get Directions

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

    Dr. Ramanathan's National Provider Identifier (NPI) number is 1639212335.

    What common questions do patients ask about Dr. Ramanathan?

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

    What is Dr. Ranjani Ramanathan's specialty?

    Dr. Ramanathan is a Endocrinologist near Saint Peters, MO. 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. Ramanathan to book an appointment today.

    Is this Dr. Ranjani Ramanathan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ramanathan is affiliated with Barnes-Jewish St. Peters 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 Ranjani Ramanathan accepting new patients in Saint Peters, MO?

    Yes, Dr. Ranjani Ramanathan is accepting new patients at this time.

    Does Dr. Ranjani Ramanathan offer online booking?

    Please contact Dr. Ramanathan's office at (636) 916-9615 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Ranjani Ramanathan?

    Please contact Dr. Ramanathan's office at (636) 916-9615 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Ranjani Ramanathan have?

    Dr. Ranjani Ramanathan is certified by the American Board of Internal Medicine.

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