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Dr. Katarzyna Zarnecki, DO

Skokie, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Zarnecki, Endocrinologist in Skokie, IL?

    Dr. Katarzyna Zarnecki, DO is an Endocrinologist, who primarily practices in Skokie, IL with 2 additional practice locations. She is board certified by the American Board of Internal Medicine. Dr. Zarnecki is fluent in English and Polish, and is currently seeing new patients. Dr. Zarnecki’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Zarnecki’s office at (847) 663-8540.

    What are Areas of Expertise for Dr. Zarnecki?

    Dr. Katarzyna Zarnecki, DO 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. Zarnecki empowers patients to confidently navigate their health journey, specializing in Adrenal Disorders, Diabetes, Thyroid Disorders, or comprehensive wellness support. Serving the Skokie/IL community, Dr. Zarnecki is dedicated to enhancing lives through expert, patient-centered care.

    Is Dr. Zarnecki board certified in Endocrinologist?

    Yes, Dr. Katarzyna Zarnecki, DO is board certified by the American Board of Internal Medicine

    What languages does Dr. Zarnecki speak?

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

    • English

    • Polish

    What conditions does Dr. Zarnecki treat?

    As a Endocrinologist, Dr. Zarnecki 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. Zarnecki. 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 Kidney Disease
    • Type 2 Diabetes with Chronic Kidney Disease
    • Diabetes Type 2
    • Hyperglycemia
    • Type 2 diabetes
    • Diabetes Complicationss
    • Diabetic Nerve Problems
    • Diabetic Neuropathy
    • Diabetic Kidney Problems
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels
    • Diabetes Mellitus Complications
    • Diabetes Related Health Problems
    • Advanced Diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic nerve damage
    • Diabetes-related nerve pain
    • Peripheral neuropathy from diabetes
    • Diabetic Nephropathy
    • Kidney Damage from Type 2 Diabetes
    • Type 2 Diabetes Kidney Complications
    • Diabetic Chronic Kidney Disease
    • Long-term Kidney Failure from Type 2 Diabetes
    • Type 2 Diabetes End-Stage Renal Disease
    • 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

    ICD-10 Codes:

    • E1165: Type 2 diabetes mellitus with hyperglycemia
    • E1169: Type 2 diabetes mellitus with other specified complication
    • E119: Type 2 diabetes mellitus without complications
    • E1140: Type 2 diabetes mellitus with diabetic neuropathy, unspecified
    • E1121: Type 2 diabetes mellitus with diabetic nephropathy
    • E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
    • E118: Type 2 diabetes mellitus with unspecified complications
    • E1142: Type 2 diabetes mellitus with diabetic polyneuropathy
    • E1129: Type 2 diabetes mellitus with other diabetic kidney complication

    Also known as:

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

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified
    • E890: Postprocedural hypothyroidism
    • E038: Other specified hypothyroidism

    Also known as:

    • Type 1 Diabetes with High Blood Sugar
    • Diabetes Type 1
    • Hyperglycemia
    • Type 1 diabetes
    • Diabetes Complicationss
    • Diabetic Hyperglycemia
    • High Glucose in Type 1 Diabetes
    • High Blood Sugar Episode
    • Type 1 Diabetes Mellitus Complications
    • Diabetes Related Health Problems

    ICD-10 Codes:

    • E1065: Type 1 diabetes mellitus with hyperglycemia
    • E1069: Type 1 diabetes mellitus with other specified complication

    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:

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

    ICD-10 Codes:

    • C73: Malignant neoplasm of thyroid gland

    Also known as:

    • Nontoxic Multinodular Goiter
    • Thyroid Disease
    • Multinodular Goiter
    • Lumpy Enlarged Thyroid

    ICD-10 Codes:

    • E042: Nontoxic multinodular goiter

    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:

    • 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:

    • Single Nontoxic Thyroid Nodule
    • Thyroid Disease
    • Benign Thyroid Nodule
    • Solitary Thyroid Nodule

    ICD-10 Codes:

    • E041: Nontoxic single thyroid nodule

    Does Dr. Zarnecki accept my insurance?

    Dr. Zarnecki accepts most major insurance plans. Important: Please call our office at (847) 663-8540 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Zarnecki accept in Skokie, IL?

    Dr. Zarnecki in Skokie, 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

    • Centene

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Health Care Service Corporation (HCSC)

    • Humana

    • Medicare

    • Northshore University Healthsystem

    • State of Illinois

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Zarnecki's office located?

    Dr. Katarzyna Zarnecki's Primary Practice

    9977 Woods Dr Fl 2

    Skokie, IL 60077

    (847) 663-8540

    Get Directions

    Dr. Katarzyna Zarnecki's Practice 2

    2151 Waukegan Rd Ste 100

    Bannockburn, IL 60015

    Get Directions

    Dr. Katarzyna Zarnecki's Practice 3

    4901 Searle Pkwy Ste 150

    Skokie, IL 60077

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

    Dr. Zarnecki's National Provider Identifier (NPI) number is 1063660488.

    What common questions do patients ask about Dr. Zarnecki?

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

    What is Dr. Katarzyna Zarnecki's specialty?

    Dr. Zarnecki is a Endocrinologist near Skokie, 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. Zarnecki to book an appointment today.

    Is this Dr. Katarzyna Zarnecki affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Zarnecki is affiliated with Endeavor Health Evanston Hospital, Endeavor Health Highland Park 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 Katarzyna Zarnecki accepting new patients in Skokie, IL?

    Yes, Dr. Katarzyna Zarnecki is accepting new patients at this time.

    Does Dr. Katarzyna Zarnecki offer online booking?

    Please contact Dr. Zarnecki's office at (847) 663-8540 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Katarzyna Zarnecki?

    Please contact Dr. Zarnecki's office at (847) 663-8540 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Katarzyna Zarnecki have?

    Dr. Katarzyna Zarnecki is certified by the American Board of Internal Medicine.

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