William A. Haas, MD

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William A. Haas, MD
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  • Affiliations
    • BayCare Medical Group
    • BayCare Physician Partners
    • BayCare Physician Partners ACO
  • Board Certifications
    • AB Family Medicine - Family Medicine
  • Gender
    • Male
  • Insurances Accepted
    We Accept the Following Insurances
  • Patient Reviews

    All reviews have been submitted by patients after seeing this provider. To learn more click here.

    4.9/5 Overall Rating
    Provider Explained Things Clearly 4.9/5
    Provider Listened Carefully 4.9/5
    Provider Was Easy To Understand 4.9/5
    Provider Knew Medical History 4.9/5
    Provider Showed Respect 4.9/5
    Provider Spent Enough Time 4.9/5
    Rate Your Provider 0-10 4.9/5
    509 Reviews, 131 Comments
    5/5
    2/28/2025 | BayCare Verified Patient
    Good
    5/5
    2/26/2025 | BayCare Verified Patient
    Doctor knew my history but cancer center that performed recent surgery had not sent records of current status.
    5/5
    2/14/2025 | BayCare Verified Patient
    Great care provider and always concerned about health issues if any.
    5/5
    2/7/2025 | BayCare Verified Patient
    Dr. Haas is a marvelous practitioner. He has always had a knowledge of any of the conditions or situations that I have presented to him over the years. I always appreciate his approach to my care and how he manages to keep me in very good health. I am very grateful for his continued service at BAYCARE medical.
    5/5
    2/7/2025 | BayCare Verified Patient
    Good
    SEE ALL REVIEWS
  • Doctor Bio
    • Dr. William Haas is a dependable and accomplished family physician serving the community of Lutz, Florida area as part of BayCare Medical Group, where he sees patients age 18 and older. Dr. Haas attended Michigan State University, where he received his medical degree, and completed his internship in internal medicine and pediatrics at Kalamazoo Center for Medical Studies. He then completed his residency in family medicine at MidMichigan Medical Center, Midland.

      Dr. Haas is board certified by the American Board of Family Medicine. He is devoted to ensuring the longevity of his patients’ health and developing long-lasting relationships with them. His clinical interests include diabetes, heart disease, and preventive medicine. He takes his time to understand symptoms and give correct diagnoses to ensure the continued health of all his patients. He is also a member of the American Academy of Family Physicians.

  • Languages
    • English
  • Residency
    • Mid Michigan Regional Med Ctr
  • Specialties
    • Family Medicine
  • Education
    • Kalamazoo Center For Medical Studies
      Michigan State University
      University Of Michigan

Doctor Locations

Van Dyke Adult Medicine

4211 Van Dyke Rd Ste 101B
Lutz, FL 33558