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Dr. Rex Mccallum, MD

Galveston, TX

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mccallum, Rheumatologist in Galveston, TX?

    Dr. Rex Mccallum, MD is a Rheumatologist, who primarily practices in Galveston, TX. Dr. Mccallum graduated from Vanderbilt University School of Medicine. Dr. Mccallum is fluent in English, and is currently seeing new patients. Dr. Mccallum’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mccallum’s office at (409) 772-2222.

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

    • Medical School: Vanderbilt University School of Medicine

    What languages does Dr. Mccallum speak?

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

    • English

    What conditions does a Rheumatologist like Dr. Mccallum typically treat?

    As a Rheumatologist, Dr. Mccallum 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. Mccallum. 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 here.

    Also known as:

    • Rheumatoid Arthritis
    • RA
    • Chronic inflammatory arthritis
    • Autoimmune arthritis
    • Inflammatory joint disease

    ICD-10 Codes:

    • M0579: Rheumatoid arthritis with rheumatoid factor of multiple sites without organ or systems involvement
    • M069: Rheumatoid arthritis, unspecified
    • M0600: Rheumatoid arthritis without rheumatoid factor, unspecified site

    Also known as:

    • Widespread eye inflammation
    • Chronic Iridocyclitis
    • Eye Disease
    • Total uveal inflammation
    • Inflammation of all eye layers
    • Eye inflammation
    • Chronic Uveitis
    • Long-term Eye Inflammation
    • Persistent Iritis

    ICD-10 Codes:

    • H44113: Panuveitis, bilateral
    • H2013: Chronic iridocyclitis, bilateral

    Also known as:

    • Retina and Choroid Inflammation
    • Retinal Disorder
    • Chorioretinitis
    • Ocular Inflammation

    ICD-10 Codes:

    • H3093: Unspecified chorioretinal inflammation, bilateral

    Also known as:

    • Retinopathy
    • Retinal Disorder
    • Retinal disease
    • Eye disease
    • Background retinal changes

    ICD-10 Codes:

    • H3500: Unspecified background retinopathy

    What procedures does a Rheumatologist like Dr. Mccallum typically perform?

    As a Rheumatologist, procedures performed by Dr. Rex Mccallum may include:

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

    Does Dr. Mccallum accept my insurance?

    Dr. Mccallum accepts most major insurance plans. Important: Please call our office at (409) 772-2222 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mccallum accept in Galveston, TX?

    Dr. Mccallum in Galveston, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Healthcare

    • Blue Cross and Blue Shield of North Carolina

    • Cigna Group

    • Medicare

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Mccallum's office located?

    Dr. Rex Mccallum's Primary Practice

    301 University Blvd

    Galveston, TX 77555

    (409) 772-2222

    Get Directions

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

    Dr. Mccallum's National Provider Identifier (NPI) number is 1326122219.

    What common questions do patients ask about Dr. Mccallum?

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

    What is Dr. Rex Mccallum's specialty?

    Dr. Mccallum is a Rheumatologist near Galveston, TX.

    What does a Rheumatologist do?

    An internist specializing in the treatment of diseases affecting the joints, muscles, bones, and tendons. This specialist diagnoses and manages conditions such as arthritis, back pain, muscle strains, common sports injuries, and collagen-related diseases.

    Is this Dr. Rex Mccallum affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Mccallum is affiliated with Duke University Hospital, Wakemed Raleigh Campus 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

    When to see a Rheumatologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Rheumatologist. 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 Rex Mccallum accepting new patients in Galveston, TX?

    Yes, Dr. Rex Mccallum is accepting new patients at this time.

    Does Dr. Rex Mccallum offer online booking?

    Please contact Dr. Mccallum's office at (409) 772-2222 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Rex Mccallum?

    Please contact Dr. Mccallum's office at (409) 772-2222 for information regarding telehealth appointment availability or for scheduling assistance.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>