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Dr. Mark Lowenthal, MD

Allergist & Immunologist

Highland Park, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Lowenthal, Allergist & Immunologist in Highland Park, IL?

    Dr. Mark Lowenthal, MD is an Allergist & Immunologist, who primarily practices in Highland Park, IL with 1 additional practice location. He is board certified. Dr. Lowenthal completed his residency at Northwestern Mem Hosp, Allergy And Immunology; Northwestern Mem Hosp, Internal Medicine. Dr. Lowenthal is fluent in English, and is currently seeing new patients. Dr. Lowenthal’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lowenthal’s office at (708) 957-7468.
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    Castle Connolly Top Doctor

    Castle Connolly Top Doctors are doctor-nominated and selected by a physician-led research team.

    What are Areas of Expertise for Dr. Lowenthal?

    Dr. Mark Lowenthal, MD is a highly-rated, board-certified Allergist & Immunologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Lowenthal empowers patients to confidently navigate their health journey, specializing in Allergic Rhinitis, Asthma, Urticaria, and comprehensive wellness support. Serving the Highland Park, IL community, Dr. Lowenthal is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: Northwestern Mem Hosp, Allergy And Immunology; Northwestern Mem Hosp, Internal Medicine

    • Medical School: Northwestern Uniiversity

    Is Dr. Lowenthal board certified as an Allergist & Immunologist?

    Yes, Dr. Mark Lowenthal, MD is board certified by the American Board of Allergy and Immunology

    What languages does Dr. Lowenthal speak?

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

    • English

    What conditions does an Allergist & Immunologist like Dr. Lowenthal typically treat?

    As an Allergist & Immunologist, Dr. Lowenthal 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. Lowenthal. 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. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Hay Fever
    • Pollen allergy
    • Seasonal allergies
    • Allergic rhinitis

    ICD-10 Codes:

    • J301: Allergic rhinitis due to pollen

    Also known as:

    • Allergic Rhinitis
    • Pet Allergy
    • Allergy
    • Nasal allergy
    • Chronic allergy symptoms
    • Allergic reactions
    • Animal dander allergy
    • Cat allergy
    • Dog allergy
    • Allergic rhinitis from pets

    ICD-10 Codes:

    • J3089: Other allergic rhinitis
    • J3081: Allergic rhinitis due to animal (cat) (dog) hair and dander

    Also known as:

    • Moderate Persistent Asthma
    • Mild Persistent Asthma
    • Asthma
    • Ongoing Moderate Asthma
    • Regular Moderate Asthma
    • Chronic Moderate Asthma
    • Ongoing Mild Asthma
    • Regular Mild Asthma
    • Chronic Mild Asthma

    ICD-10 Codes:

    • J4540: Moderate persistent asthma, uncomplicated
    • J4530: Mild persistent asthma, uncomplicated

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    What procedures does an Allergist & Immunologist like Dr. Lowenthal typically perform?

    As an Allergist & Immunologist, procedures performed by Dr. Mark Lowenthal may include:

    Please contact Dr. Lowenthal's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Lowenthal accept my insurance?

    Dr. Lowenthal accepts most major insurance plans. Important: Please call our office at (708) 957-7468 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Lowenthal accept in Highland Park, IL?

    Dr. Lowenthal in Highland Park, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Aetna

    • Blue Cross Blue Shield

    • Blue Cross Blue Shield of Illinois

    • Blue Cross Blue Shield of Michigan

    • Capital Blue Cross

    • CMS

    • Elevance Health Inc. (formerly Anthem)

    • Health Care Service Corporation

    • Humana

    • Medicare

    View All Insurances

    Where is Dr. Lowenthal's office located?

    Dr. Mark Lowenthal's Primary Practice

    1849 Green Bay Rd Ste 220

    Highland Park, IL 60035

    (708) 957-7468

    Get Directions

    Dr. Mark Lowenthal's Practice 2

    2500 W Higgins Rd Ste 220

    Hoffman Estates, IL 60169

    Get Directions

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

    Dr. Lowenthal's National Provider Identifier (NPI) number is 1407830136.

    What common questions do patients ask about Dr. Lowenthal?

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

    What is Dr. Mark Lowenthal's specialty?

    Dr. Lowenthal is an Allergist & Immunologist near Highland Park, IL.

    What does an Allergist & Immunologist do?

    An allergist-immunologist is well-versed in the assessment, physical examination, laboratory diagnosis, and treatment of immune system disorders. These conditions include, but are not limited to, eczema, asthma, anaphylaxis, rhinitis, and adverse reactions to food, medication, and insect stings. Furthermore, they manage immune deficiency diseases, whether acquired or congenital, issues with host defense, and challenges associated with autoimmune diseases, organ transplantation, or immune system malignancies.

    Is Dr. Mark Lowenthal affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Lowenthal is affiliated with Advocate Good Shepherd 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

    When to see an Allergist & Immunologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Allergist & Immunologist. Explore 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 Dr. Mark Lowenthal accepting new patients in Highland Park, IL?

    Yes, Dr. Mark Lowenthal is accepting new patients at this time.

    Does Dr. Mark Lowenthal offer online booking?

    Please contact Dr. Lowenthal's office at (708) 957-7468 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Mark Lowenthal?

    Please contact Dr. Lowenthal's office at (708) 957-7468 to schedule an appointment.

    Where is Dr. Lowenthal's office located?

    Dr. Lowenthal's offices are located in Highland Park, IL and Hoffman Estates, IL.

    Which board certifications does Dr. Mark Lowenthal have?

    Dr. Mark Lowenthal is certified by the American Board of Allergy and Immunology.