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Dr. Greenhood is on Doximity

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Education & Training

  • University of Texas Southwestern Medical Center
    University of Texas Southwestern Medical CenterResidency, Internal Medicine, 1975 - 1976
  • Stanford Health Care-Sponsored Stanford University
    Stanford Health Care-Sponsored Stanford UniversityResidency, Internal Medicine, 1973 - 1975
  • Stanford University School of Medicine
    Stanford University School of MedicineClass of 1973

Certifications & Licensure

  • GA State Medical License
    GA State Medical License 1979 - 2025
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Infectious Disease

Publications & Presentations

PubMed