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Dr. Karen Frankwich, MD

Fullerton, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Frankwich, Endocrinologist in Fullerton, CA?

    Dr. Karen Frankwich, MD is an Endocrinologist, who primarily practices in Fullerton, CA with 2 additional practice locations. She is board certified by the American Board of Internal Medicine. Dr. Frankwich graduated from University of Ca and completed her residency at Ucsd/U Hosp. Dr. Frankwich is fluent in English, and is currently seeing new patients. Dr. Frankwich’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Frankwich’s office at (619) 543-6222.

    Where did Dr. Frankwich go to medical school and complete their residency?

    • Fellowship: Ucsd/U Hosp

    • Residency: Ucsd/U Hosp

    • Medical School: University of Ca

    Is Dr. Frankwich board certified in Endocrinologist?

    Yes, Dr. Karen Frankwich, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Frankwich speak?

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

    • English

    What conditions does Dr. Frankwich treat?

    As a Endocrinologist, Dr. Frankwich 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. Frankwich. 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 Chronic Kidney Disease
    • Type 2 Diabetes with Diabetic Neuropathy
    • Diabetes Type 2
    • Hyperglycemia
    • Type 2 diabetes
    • Diabetes Complicationss
    • Diabetic Kidney Problems
    • Diabetic Nerve Problems
    • Diabetic Neuropathy
    • 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 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

    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
    • E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
    • E1142: Type 2 diabetes mellitus with diabetic polyneuropathy

    Also known as:

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

    ICD-10 Codes:

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

    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:

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

    ICD-10 Codes:

    • E041: Nontoxic single thyroid nodule

    Also known as:

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

    ICD-10 Codes:

    • E042: Nontoxic multinodular goiter

    Also known as:

    • Type 1 Diabetes
    • Type 1 Diabetes with High Blood Sugar
    • Type 1 Diabetes with Low Blood Sugar
    • Diabetes Type 1
    • Type 1 diabetes
    • Diabetes Tests & Diagnosis
    • Hyperglycemia
    • Diabetes Complicationss
    • Hypoglycemia
    • Juvenile Diabetes
    • Insulin-Dependent Diabetes
    • T1D
    • Diabetic Hyperglycemia
    • High Glucose in Type 1 Diabetes
    • High Blood Sugar Episode
    • Diabetic Hypoglycemia
    • Low Glucose in Type 1 Diabetes
    • Hypoglycemic Episode

    ICD-10 Codes:

    • E109: Type 1 diabetes mellitus without complications
    • E1065: Type 1 diabetes mellitus with hyperglycemia
    • E10649: Type 1 diabetes mellitus with hypoglycemia without coma

    Also known as:

    • Hashimoto's Disease
    • Thyroid Disease
    • Hashimoto's disease
    • Autoimmune thyroiditis', 'Chronic lymphocytic thyroiditis', 'Hashimoto's thyroiditis

    ICD-10 Codes:

    • E063: Autoimmune thyroiditis

    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:

    • High Calcium
    • Calcium
    • Hypercalcemia
    • Excess Calcium

    ICD-10 Codes:

    • E8352: Hypercalcemia

    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:

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

    ICD-10 Codes:

    • E213: Hyperparathyroidism, unspecified

    Also known as:

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

    ICD-10 Codes:

    • E291: Testicular hypofunction

    Does Dr. Frankwich accept my insurance?

    Dr. Frankwich accepts most major insurance plans. Important: Please call our office at (619) 543-6222 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Frankwich accept in Fullerton, CA?

    Dr. Frankwich in Fullerton, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Blue Shield of California

    • CalOptima

    • Centene

    • CVS Health (formerly Aetna)

    • Medicaid

    • Medicare

    • Monarch HealthCare

    • St. Joseph Health System (CA)

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Frankwich's office located?

    Dr. Karen Frankwich's Primary Practice

    1950 Sunny Crest Dr Ste 2900

    Fullerton, CA 92835

    (619) 543-6222

    Get Directions

    Dr. Karen Frankwich's Practice 2

    27700 Medical Center Rd

    Mission Viejo, CA 92691

    Get Directions

    Dr. Karen Frankwich's Practice 3

    100 E Valencia Mesa Dr Ste 105

    Fullerton, CA 92835

    Get Directions

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

    Dr. Frankwich's National Provider Identifier (NPI) number is 1316100415.

    What common questions do patients ask about Dr. Frankwich?

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

    What is Dr. Karen Frankwich's specialty?

    Dr. Frankwich is a Endocrinologist near Fullerton, CA. 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. Frankwich to book an appointment today.

    Is this Dr. Karen Frankwich affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Frankwich is affiliated with Providence Mission Hospital Mission Viejo 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 Karen Frankwich accepting new patients in Fullerton, CA?

    Yes, Dr. Karen Frankwich is accepting new patients at this time.

    Does Dr. Karen Frankwich offer online booking?

    Please contact Dr. Frankwich's office at (619) 543-6222 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Karen Frankwich?

    Please contact Dr. Frankwich's office at (619) 543-6222 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Karen Frankwich have?

    Dr. Karen Frankwich is certified by the American Board of Internal Medicine.

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