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Dr. Holthaus is on Doximity

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Education & Training

  • University of Florida College of Medicine Jacksonville
    University of Florida College of Medicine JacksonvilleResidency, Internal Medicine, 1982 - 1985
  • Michigan State University College of Human Medicine
    Michigan State University College of Human MedicineClass of 1982

Certifications & Licensure

  • FL State Medical License
    FL State Medical License 1984 - 2026
  • GA State Medical License
    GA State Medical License 1984 - 1987
  • American Board of Internal Medicine Internal Medicine

Hospital Affiliations