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Dr. Randy Horwitz, MD, PHD

Tucson, AZ

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Horwitz, Allergist & Immunologist in Tucson, AZ?

    Dr. Randy Horwitz, MD, PHD is an Allergist & Immunologist, who primarily practices in Tucson, AZ with 2 additional practice locations. He is board certified by the American Board of Allergy and Immunology and American Board of Internal Medicine. Dr. Horwitz graduated from University of Illinois College of Medicine and completed his residency at Univ Of Wi Hosp & Cli, Allergy And Immunology; Univ Hosp Of Cleveland, Internal Medicine. Dr. Horwitz is fluent in English, and is currently seeing new patients. Dr. Horwitz’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Horwitz’s office at (520) 694-1042.

    What are Areas of Expertise for Dr. Horwitz?

    Dr. Randy Horwitz, MD, PHD is a highly-rated, board-certified Allergist & Immunologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Horwitz empowers patients to confidently navigate their health journey, specializing in Allergy, Asthma, Immunology, or comprehensive wellness support. Serving the Tucson/AZ community, Dr. Horwitz is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: Univ Of Wi Hosp & Cli, Allergy And Immunology; Univ Hosp Of Cleveland, Internal Medicine | University of Wisconsin Program

    • Medical School: University Of Il Coll Of Med- Chicago Il | University of Illinois College of Medicine

    Is Dr. Horwitz board certified in Allergist & Immunologist?

    Yes, Dr. Randy Horwitz, MD, PHD is board certified by the American Board of Allergy and Immunology , American Board of Internal Medicine

    What languages does Dr. Horwitz speak?

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

    • English

    Which conditions does Dr. Horwitz treat as a Allergist & Immunologist?

    As a Allergist & Immunologist, conditions treated by an Dr. Randy Horwitz may include:

    Please contact Dr. Horwitz's office for more information or to schedule a consultation.

    Which procedures does Dr. Horwitz perform as a Allergist & Immunologist?

    As a Allergist & Immunologist, procedures performed by an Dr. Randy Horwitz may include:

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

    Does Dr. Horwitz accept my insurance?

    Dr. Horwitz accepts most major insurance plans. Important: Please call our office at (520) 694-1042 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Horwitz accept in Tucson, AZ?

    Dr. Horwitz in Tucson, AZ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of Arizona

    • CMS

    • CVS Health (formerly Aetna)

    • Medicare

    • UnitedHealthcare

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    Where is Dr. Horwitz's office located?

    Dr. Randy Horwitz's Primary Practice

    6860 E Sunrise Dr Ste 100

    Tucson, AZ 85750

    (520) 694-1042

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    Dr. Randy Horwitz's Practice 2

    707 N Alvernon Way

    Tucson, AZ 85711

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    Dr. Randy Horwitz's Practice 3

    535 N Wilmot Rd Ste 101

    Tucson, AZ 85711

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

    Dr. Horwitz's National Provider Identifier (NPI) number is 1194790493.

    What common questions do patients ask about Dr. Horwitz?

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

    What is Dr. Randy Horwitz's specialty?

    Dr. Horwitz is a Allergist & Immunologist near Tucson, AZ. 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. Contact Dr. Horwitz to book an appointment today.

    Is this Dr. Randy Horwitz affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Horwitz is affiliated with Banner - University Medical Center Tucson 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 Allergist & Immunologist?

    Explore Allergist & Immunologist 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 Randy Horwitz accepting new patients in Tucson, AZ?

    Yes, Dr. Randy Horwitz is accepting new patients at this time.

    Does Dr. Randy Horwitz offer online booking?

    Please contact Dr. Horwitz's office at (520) 694-1042 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Randy Horwitz?

    Please contact Dr. Horwitz's office at (520) 694-1042 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Randy Horwitz have?

    Dr. Randy Horwitz is certified by the American Board of Allergy and Immunology and American Board of Internal Medicine.

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