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Dr. Len is on Doximity

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Education & Training

  • Robert Packer Hospital/Guthrie
    Robert Packer Hospital/GuthrieResidency, Surgery, 1973 - 1975
  • Ellis Hospital
    Ellis HospitalResidency, Surgery, 1971 - 1973
  • Rochester General Hospital
    Rochester General HospitalInternship, Transitional Year, 1970 - 1971
  • Albany Medical College
    Albany Medical CollegeClass of 1970

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 1971 - 2025
  • PA State Medical License
    PA State Medical License 1973 - 1976

Hospital Affiliations