Anthony S. Stack, DO

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Anthony S. Stack, DO
  • Affiliations
    • Mease Dunedin Hospital
    • BayCare Physician Partners ACO
    • BayCare Medical Group
    • Morton Plant Hospital
    • Mease Countryside Hospital
    • BayCare Physician Partners
  • Board Certifications
    • AB Internal Medicine - Internal Medicine|AB Internal Medicine (Hematology)|AB Internal Medicine (Medical Oncology)
  • 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.

    5/5 Overall Rating
    Provider Explained Things Clearly 5/5
    Provider Listened Carefully 5/5
    Provider Was Easy To Understand 5/5
    Provider Knew Medical History 4.9/5
    Provider Showed Respect 5/5
    Provider Spent Enough Time 5/5
    Rate Your Provider 0-10 4.9/5
    109 Reviews, 24 Comments
    5/5
    4/25/2025 | BayCare Verified Patient
    I would recommend Dr. Stack. Hes knowledgeable, personable, caring.
    5/5
    4/16/2025 | BayCare Verified Patient
    Dr Stack was very professional. He explained in detail the problem Im experiencing and offered acceptable treatment options
    5/5
    3/21/2025 | BayCare Verified Patient
    Everything was good
    5/5
    3/18/2025 | BayCare Verified Patient
    Dr. Stack was extremely professional and took his time in explaining my treatment plan.
    5/5
    3/8/2025 | BayCare Verified Patient
    Very impressive physician. Was glad I was referred to him.
    SEE ALL REVIEWS
  • Doctor Bio
    • Dr. Anthony Stack is board certified in internal medicine, specializing in hematology and oncology, and is with BayCare Medical Group in Safety Harbor, Florida, where he sees patients age 18 and older. He earned a Doctor of Osteopathic Medicine degree from Lake Erie College of Osteopathic Medicine in Bradenton, Florida, and completed an internal medicine residency and hematology and medical oncology fellowship at the University of Florida in Jacksonville, Florida.

      Dr. Stack’s clinical interests include lymphoid malignancy, breast and thoracic cancer and the use of targeted and immunotherapy. Using state-of-the-art diagnostic tools, he diagnoses and treats cancers of all types. An accomplished author, Dr. Stack has contributed numerous articles to peer-reviewed publications including the Journal of American Osteopathic Association and the Cleveland Clinic Journal of Medicine. He’s affiliated with Mease Countryside Hospital.

  • Languages
    • English
  • Residency
    • University of Florida College of Medicine Jacksonville
  • Specialties
    • Hematology/Oncology|Internal Medicine
  • Education
    • Lake Erie College of osteopathic Medicine - Bradenton
      University of Florida College of Medicine Jacksonville
      BayCare Health System

Doctor Locations

Hematology, Oncology II

1840 Mease Dr Ste 409
Safety Harbor, FL 34695