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Dr. Isabelle Hertig, MD

Rockville, MD

36 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Hertig, Critical Care Internist in Rockville, MD?

    Dr. Isabelle Hertig, MD is a Critical Care Internist, who primarily practices in Rockville, MD with 2 additional practice locations. She has been practicing for over 36 years and is board certified. Dr. Hertig is fluent in English and French, and is currently seeing new patients. Dr. Hertig’s practice accepts Cigna, Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hertig’s office.

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

    • Medical School: University De Lausanne Faculty of Medicine - Lausanne - Switzerland

    What languages does Dr. Hertig speak?

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

    • English

    • French

    What conditions does Dr. Hertig treat?

    As a Critical Care Internist, Dr. Hertig 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. Hertig. 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:

    • Sepsis
    • Septic Shock
    • Shock
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection
    • Severe blood poisoning with shock
    • Septic collapse
    • Infection-induced shock

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism
    • R6521: Severe sepsis with septic shock

    Also known as:

    • Acute Respiratory Failure with Low Oxygen
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Sudden Cardiac Arrest
    • Heart stops beating
    • Cardiopulmonary arrest

    ICD-10 Codes:

    • I469: Cardiac arrest, cause unspecified

    Also known as:

    • Type 1 Diabetes with Diabetic Ketoacidosis
    • Diabetes Complicationss
    • Diabetes Type 1
    • Type 1 diabetes
    • Juvenile Diabetes with DKA
    • Insulin-Dependent Diabetes with Diabetic Acidosis
    • Type 1 Diabetes and Ketones

    ICD-10 Codes:

    • E1010: Type 1 diabetes mellitus with ketoacidosis without coma

    Also known as:

    • Brain disease (encephalopathy)
    • Brain Disease
    • Brain disorder
    • Brain dysfunction
    • Encephalopathy

    ICD-10 Codes:

    • G9340: Encephalopathy, unspecified

    Also known as:

    • Kidney and Ureter Disorder
    • Kidney Disease
    • Ureteral Disorder
    • Helping Your Child Adapt to Life with Chronic Kidney Disease
    • Kidney and Ureter Problem
    • Renal and Ureteral Disorder

    ICD-10 Codes:

    • N289: Disorder of kidney and ureter, unspecified

    Also known as:

    • Ischemic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Brain Ischemia

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    Which procedures does Dr. Hertig perform as a Critical Care Internist?

    As a Critical Care Internist, procedures performed by a Dr. Isabelle Hertig may include:

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

    Does Dr. Hertig accept my insurance?

    Dr. Hertig 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. Hertig accept in Rockville, MD?

    Dr. Hertig in Rockville, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • BCBS Unspecified

    • Cigna

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Federal Employee Program

    • Kaiser Permanente

    • Medicare

    • State of Maryland

    • UnitedHealthcare

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    Where is Dr. Hertig's office located?

    Dr. Isabelle Hertig's Primary Practice

    9901 Medical Center Dr

    Rockville, MD 20850

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    Dr. Isabelle Hertig's Practice 2

    2401 Research Blvd Ste 350

    Rockville, MD 20850

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    Dr. Isabelle Hertig's Practice 3

    19801 Observation Dr

    Germantown, MD 20876

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

    Dr. Hertig's National Provider Identifier (NPI) number is 1013127695.

    What common questions do patients ask about Dr. Hertig?

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

    What is Dr. Isabelle Hertig's specialty?

    Dr. Hertig is a Critical Care Internist near Rockville, MD. An internist specializing in the diagnosis, treatment, and support of patients with multiple organ dysfunction. This specialist may hold administrative responsibilities within intensive care units and plays a key role in facilitating and coordinating patient care among primary physicians, critical care staff, and other specialists. Contact Dr. Hertig to book an appointment today.

    Is this Dr. Isabelle Hertig affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Hertig is affiliated with Adventist Healthcare Shady Grove Medical Center 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 Critical Care Internist?

    Explore Critical Care 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 Isabelle Hertig accepting new patients in Rockville, MD?

    Yes, Dr. Isabelle Hertig is accepting new patients at this time.

    Does Dr. Isabelle Hertig offer online booking?

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

    How can I make an appointment with Isabelle Hertig?

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

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