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Dr. Witmer is on Doximity

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Education & Training

  • Lancaster General Hospital
    Lancaster General HospitalResidency, Family Medicine, 1986 - 1989
  • Ohio State University College of Medicine
    Ohio State University College of MedicineClass of 1986

Certifications & Licensure

  • OR State Medical License
    OR State Medical License 1993 - Present
  • ID State Medical License
    ID State Medical License 1996 - Present
  • ND State Medical License
    ND State Medical License Current
  • NY State Medical License
    NY State Medical License 1998 - 2025
  • UT State Medical License
    UT State Medical License 1991 - 2000
  • HI State Medical License
    HI State Medical License 1992 - 2000
  • NM State Medical License
    NM State Medical License 1995 - 1999
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Hospital Affiliations