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Dr. Tommy Sim, MD

Dr. Tommy Sim, MD

Allergist & Immunologist

Friendswood, TX

52 Years of Experience

Accepting patients

    Who is Dr. Sim, Allergist & Immunologist in Friendswood, TX?

    Dr. Tommy Sim, MD is an Allergist & Immunologist, who primarily practices in Friendswood, TX. He has been practicing for over 52 years and is board certified. Dr. Sim graduated from University of Santo Tomas Faculty of Medicine and Surgery and completed his residency at Univ Tx Med Branch Hosps, Allergy And Immunology; Albert Einstein Med Ctr, Internal Medicine. Dr. Sim is fluent in English, Spanish, and Tagalog, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Sim’s office at (281) 992-3274.

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

    • Residency: Univ Tx Med Branch Hosps, Allergy And Immunology; Albert Einstein Med Ctr, Internal Medicine | University of Texas Health Science Center at Houston Program

    • Medical School: University of Santo Tomas Faculty of Medicine and Surgery

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

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

    What languages does Dr. Sim speak?

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

    • English
    • Spanish
    • Tagalog

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

    As an Allergist & Immunologist, Dr. Sim 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. Sim. 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:

    • Exercise-Induced Asthma
    • Mild Intermittent Asthma
    • Mild Persistent Asthma
    • Asthma
    • Exercise-Induced Bronchoconstriction
    • EIB
    • Asthma from Exercise
    • Occasional Asthma
    • Mild Asthma Attacks
    • Infrequent Asthma
    • Ongoing Mild Asthma
    • Regular Mild Asthma
    • Chronic Mild Asthma

    ICD-10 Codes:

    • J45990: Exercise induced bronchospasm
    • J4520: Mild intermittent asthma, uncomplicated
    • J4530: Mild persistent asthma, uncomplicated

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • Stuffy Nose
    • Nose Injuries and Disorder
    • Blocked nose
    • Nasal congestion
    • Congested nose

    ICD-10 Codes:

    • R0981: Nasal congestion

    Also known as:

    • Atopic Dermatitis
    • Eczema
    • Atopic dermatitis
    • Itchy skin rash
    • Allergic skin condition

    ICD-10 Codes:

    • L209: Atopic dermatitis, unspecified

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

    As an Allergist & Immunologist, procedures performed by Dr. Tommy Sim may include:

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

    Does Dr. Sim accept my insurance?

    Please contact Dr. Sim's office to confirm accepted insurance plans.

    Where is Dr. Sim's office located?

    Dr. Tommy Sim's Primary Practice

    357 E Parkwood Ave

    Friendswood, TX 77546

    (281) 992-3274

    Get Directions

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

    Dr. Sim's National Provider Identifier (NPI) number is 1306872353.

    What common questions do patients ask about Dr. Sim?

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

    What is Dr. Tommy Sim's specialty?

    Dr. Sim is an Allergist & Immunologist near Friendswood, TX.

    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. Tommy Sim affiliated with a ranked Castle Connolly Top Hospital?

    No, Dr. Sim is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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. Tommy Sim accepting new patients in Friendswood, TX?

    Yes, Dr. Tommy Sim is accepting new patients at this time.

    Does Dr. Tommy Sim offer online booking?

    Please contact Dr. Sim's office at (281) 992-3274 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Tommy Sim?

    Please contact Dr. Sim's office at (281) 992-3274 to schedule an appointment.

    Where is Dr. Sim's office located?

    Dr. Sim's office is located in Friendswood, TX.

    Which board certifications does Dr. Tommy Sim have?

    Dr. Tommy Sim is certified by the American Board of Allergy and Immunology.