Haldane W. Porteous, MD

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Haldane W. Porteous, MD
  • Affiliations
    • Winter Haven Women's Hospital
    • Winter Haven Hospital
    • BayCare Physician Partners
    • BayCare Medical Group
    • BayCare Physician Partners ACO
  • Board Certifications
    • AB Internal Medicine - Internal Medicine|AB Internal Medicine (Nephrology)
  • 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 5/5
    Provider Listened Carefully 4.9/5
    Provider Was Easy To Understand 4.9/5
    Provider Knew Medical History 4.9/5
    Provider Showed Respect 5/5
    Provider Spent Enough Time 4.9/5
    Rate Your Provider 0-10 4.9/5
    555 Reviews, 146 Comments
    5/5
    6/30/2026 | BayCare Verified Patient
    Doctors are nothing Like they Used to be, Im Old School Can remember how they Used to be, Not today, Times are different let be for real, You RUN UP On One today You better hold On.
    5/5
    6/26/2026 | BayCare Verified Patient
    She was great and very tentative to my questions
    5/5
    6/17/2026 | BayCare Verified Patient
    Good
    5/5
    6/12/2026 | BayCare Verified Patient
    Thorough
    4.9/5
    5/29/2026 | BayCare Verified Patient
    Everyone was friendly, informative, professional
    SEE ALL REVIEWS
  • Doctor Bio
    • Dr. Haldane Porteous is board certified in internal medicine, nephrology and clinical hypertension and is part of BayCare Medical Group Gessler Clinic in Winter Haven, where he sees patients age 18 and older. He earned his medical degree from the University of the West Indies Medical School in Kingston, Jamaica. Dr. Porteous continued his medical education by completing an internal medicine internship and residency at University of Miami/Jackson Memorial Hospital in Miami, Florida and a Master of Science in patient safety and leadership from the University of Illinois in Chicago, Illinois. He then completed his nephrology fellowship at Johns Hopkins University School of Medicine in Baltimore, Maryland. Dr. Porteous specializes in general kidney issues including kidney stones, cysts and dialysis, electrolyte disorders, hypertension and the evaluation and medical management of patients following renal transplant surgery. He is a member of the Renal Physician Association, a fellow of the American Society of Nephrology, and the American College of Physicians. He is affiliated with Winter Haven Hospital.
  • Languages
    • English
  • Residency
    • University Of Miami/jackson Memorial Hospital
  • Specialties
    • Nephrology|Internal Medicine
  • Education
    • University of the West Indies Medical School
      Johns Hopkins University
      Southern Regional Health Authority

Doctor Locations

Nephrology at Gessler Annex

601 1st St N
Winter Haven, FL 33881