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John K. Waas, DO

  • Specialty:
    Hematology & Oncology
Board Certifications
  • American Board of Internal Medicine
Affiliations
  • Frick Hospital
Education
  • Medical School
  • Philadelphia College Of Osteopathic Medicine
  • Residency
  • Lehigh Valley Hospital Center (Allentown,PA)
  • Fellowship
  • University Hospitals Case Medical Center