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Dr. Karen Dewar, MD

Sylmar, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Dewar, Internist in Sylmar, CA?

    Dr. Karen Dewar, MD is an Internist, who primarily practices in Sylmar, CA with 2 additional practice locations. She is board certified by the American Board of Internal Medicine. Dr. Dewar is fluent in English, and is currently seeing new patients. Dr. Dewar’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Dewar’s office at (951) 353-2000.

    Is Dr. Dewar board certified in Internist?

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

    What languages does Dr. Dewar speak?

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

    • English

    What conditions does Dr. Dewar treat?

    As a Internist, Dr. Dewar 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. Dewar. 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:

    • End-Stage Kidney Disease
    • Chronic Kidney Disease, Stage 4 (Severe)
    • Chronic Kidney Disease Stage 3b
    • Chronic Kidney Disease, Stage 3a
    • Chronic Kidney Disease Stage 5
    • Kidney Failure
    • Chronic Kidney Disease (CKD)
    • Helping Your Child Adapt to Life with Chronic Kidney Disease
    • Chronic Kidney Disease
    • ESRD
    • End-Stage Renal Failure
    • CKD Stage 4
    • Severe Chronic Kidney Disease
    • CKD Stage 3b
    • Moderate Chronic Kidney Disease
    • CKD Stage 3a
    • CKD Stage 5
    • End-Stage Renal Disease

    ICD-10 Codes:

    • N186: End stage renal disease
    • N184: Chronic kidney disease, stage 4 (severe)
    • N1832: Chronic kidney disease, stage 3b
    • N1831: Chronic kidney disease, stage 3a
    • N185: Chronic kidney disease, stage 5

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Type 2 Diabetes with Chronic Kidney Disease
    • Type 2 Diabetes
    • Diabetes Type 2
    • Diabetic Kidney Problems
    • Type 2 diabetes
    • Diabetic Chronic Kidney Disease
    • Long-term Kidney Failure from Type 2 Diabetes
    • Type 2 Diabetes End-Stage Renal Disease
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Kidney Issues
    • Kidney Problems from Type 2 Diabetes
    • Type 2 Diabetes Renal Complications

    ICD-10 Codes:

    • E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
    • E119: Type 2 diabetes mellitus without complications
    • E1129: Type 2 diabetes mellitus with other diabetic kidney complication

    Also known as:

    • Having a Kidney Transplant
    • Kidney Transplantation
    • Kidney Transplant
    • Renal transplant
    • Kidney replacement surgery
    • Post-kidney transplant

    ICD-10 Codes:

    • Z940: Kidney transplant status

    Also known as:

    • Dialysis Dependence
    • Dialysis
    • Helping Your Child Adapt to Life with Chronic Kidney Disease
    • Kidney Dialysis
    • Renal Replacement Therapy
    • On Dialysis

    ICD-10 Codes:

    • Z992: Dependence on renal dialysis

    Also known as:

    • Protein in Urine
    • Urine and Urination
    • Proteinuria
    • Albuminuria
    • Foamy urine

    ICD-10 Codes:

    • R809: Proteinuria, unspecified

    Also known as:

    • Low Potassium
    • High Potassium
    • Fluid and Electrolyte Balance
    • Potassium
    • Hypokalemia
    • Potassium Deficiency
    • Hyperkalemia
    • Excess Potassium

    ICD-10 Codes:

    • E876: Hypokalemia
    • E875: Hyperkalemia

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Other Specific Healthcare Encounters
    • Special Medical Visits
    • Unusual Doctor Appointments
    • Healthcare for Unique Situations

    ICD-10 Codes:

    • Z7689: Persons encountering health services in other specified circumstances

    Also known as:

    • Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, unspecified

    Also known as:

    • Other Specific Abnormal Blood Chemistry Results
    • Blood
    • Specified Blood Chemistry Imbalance
    • Unusual Blood Chemistry Findings
    • Specific Blood Panel Abnormalities

    ICD-10 Codes:

    • R7989: Other specified abnormal findings of blood chemistry

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

    • Overactive Parathyroid Glands due to Kidney Disease
    • Parathyroid Disorder
    • Renal Hyperparathyroidism
    • Secondary Hyperparathyroidism

    ICD-10 Codes:

    • N2581: Secondary hyperparathyroidism of renal origin

    Which procedures does Dr. Dewar perform as a Internist?

    As a Internist, procedures performed by an Dr. Karen Dewar may include:

    For detailed information, please contact Dr. Dewar's office.

    Does Dr. Dewar accept my insurance?

    Dr. Dewar accepts most major insurance plans. Important: Please call our office at (951) 353-2000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Dewar accept in Sylmar, CA?

    Dr. Dewar in Sylmar, 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

    • Crown Cork and Seal Company

    • Heritage Health

    • Medicare

    • Other Health Care Provider

    • State of Tennessee

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    Where is Dr. Dewar's office located?

    Dr. Karen Dewar's Primary Practice

    14445 Olive View Dr

    Sylmar, CA 91342

    (951) 353-2000

    Get Directions

    Dr. Karen Dewar's Practice 2

    27300 Iris Ave

    Moreno Valley, CA 92555

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    Dr. Karen Dewar's Practice 3

    10800 Magnolia Ave

    Riverside, CA 92505

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

    Dr. Dewar's National Provider Identifier (NPI) number is 1265629000.

    What common questions do patients ask about Dr. Dewar?

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

    What is Dr. Karen Dewar's specialty?

    Dr. Dewar is a Internist near Sylmar, CA.

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Contact Dr. Dewar to book an appointment today.

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

    Yes, Dr. Dewar is affiliated with Kaiser Permanente Riverside Medical Center, Kaiser Permanente Fontana Medical Center 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 Internist?

    Explore Internist 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 Dewar accepting new patients in Sylmar, CA?

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

    Does Dr. Karen Dewar offer online booking?

    Please contact Dr. Dewar's office at (951) 353-2000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Karen Dewar?

    Please contact Dr. Dewar's office at (951) 353-2000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Karen Dewar have?

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

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