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Dr. Ray is on Doximity

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Education & Training

  • Memorial Sloan Kettering Cancer Center
    Memorial Sloan Kettering Cancer CenterResidency, Radiation Oncology, 1973 - 1973
  • Loyola University Medical Center
    Loyola University Medical CenterResidency, Radiation Oncology, 1970 - 1972
  • Loyola University Medical Center
    Loyola University Medical CenterResidency, Internal Medicine, 1969 - 1969
  • Advocate Christ Medical Center
    Advocate Christ Medical CenterInternship, Transitional Year, 1968 - 1968
  • Medical College and Hospital Kolkata
    Medical College and Hospital KolkataClass of 1965

Certifications & Licensure

  • FL State Medical License
    FL State Medical License 1978 - 2026
  • NY State Medical License
    NY State Medical License 1973 - 2012
  • TX State Medical License
    TX State Medical License 1974 - 2012
  • WA State Medical License
    WA State Medical License 2010 - 2011
  • IL State Medical License
    IL State Medical License 1972 - 2011
  • American Board of Radiology Therapeutic Radiology