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Dr. Cassen is on Doximity

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Education & Training

  • The MetroHealth System/Case Western Reserve University
    The MetroHealth System/Case Western Reserve UniversityResidency, Internal Medicine, 1979 - 1982
  • Case Western Reserve University School of Medicine
    Case Western Reserve University School of MedicineClass of 1979

Certifications & Licensure

  • MI State Medical License
    MI State Medical License 1984 - 2025
  • OH State Medical License
    OH State Medical License 1981 - 1984
  • American Board of Internal Medicine Internal Medicine

Awards, Honors, & Recognition

  • CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2013

Professional Memberships

Hospital Affiliations