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Dr. Charles Haas, MD

Tyler, TX

51 Years of Experience

Accepting patients

    Who is Dr. Haas, Hematology / Oncology Specialist in Tyler, TX?

    Dr. Charles Haas, MD is a Hematology / Oncology Specialist, who primarily practices in Tyler, TX with 1 additional practice location. He has been practicing for over 51 years and is board certified by the American Board of Internal Medicine. Dr. Haas completed his residency at Univ Of Ks Med Ctr, Internal Medicine; Via Christi Reg Mc/St Francis, Flexible Or Transitional Year. Dr. Haas is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Haas’s office at (903) 597-2273.

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

    • Residency: Univ Of Ks Med Ctr, Internal Medicine; Via Christi Reg Mc/St Francis, Flexible Or Transitional Year

    • Medical School: University of Ks Sch of Med, Kansas City Ks

    Is Dr. Haas board certified in Hematology / Oncology Specialist?

    Yes, Dr. Charles Haas, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Haas speak?

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

    • English

    • Spanish

    Which conditions does Dr. Haas treat as a Hematology / Oncology Specialist?

    Which procedures does Dr. Haas perform as a Hematology / Oncology Specialist?

    As a Hematology / Oncology Specialist, procedures performed by a Dr. Charles Haas may include:

    For detailed information, please contact Dr. Haas' office.

    Does Dr. Haas accept my insurance?

    Please contact Dr. Haas' office to confirm accepted insurance plans.

    Where is Dr. Haas' office located?

    Dr. Charles Haas' Primary Practice

    825 Medical Dr

    Tyler, TX 75701

    (903) 597-2273

    Get Directions

    Dr. Charles Haas' Practice 2

    721 Clinic Dr

    Tyler, TX 75701

    (903) 592-6152

    Get Directions

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

    Dr. Haas's National Provider Identifier (NPI) number is 1821095266.

    What common questions do patients ask about Dr. Haas?

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

    What is Dr. Charles Haas's specialty?

    Dr. Haas is a Hematology / Oncology Specialist near Tyler, TX. An internist doctor of osteopathy specializing in the combined treatment of hematology and oncology disorders. A doctor of osteopathy who is board eligible or certified by the American Osteopathic Board of Internal Medicine was previously able to obtain a Certificate of Special Qualifications in Hematology and Oncology; however, this certificate is no longer available. Contact Dr. Haas to book an appointment today.

    Is this Dr. Charles Haas affiliated with a ranked Castle Connolly Top Hospital?

    No, Haas 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

    Where can I learn more about Hematology / Oncology Specialist?

    Explore Hematology / Oncology Specialist 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 Charles Haas accepting new patients in Tyler, TX?

    Yes, Dr. Charles Haas is accepting new patients at this time.

    Does Dr. Charles Haas offer online booking?

    Please contact Dr. Haas's office at (903) 597-2273 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Charles Haas?

    Please contact Dr. Haas's office at (903) 597-2273 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Charles Haas have?

    Dr. Charles Haas is certified by the American Board of Internal Medicine.

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