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Dr. Koseff is on Doximity

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  • Office

    300 Redondo Ave
    Long Beach, CA 90814
    Phone+1 562-439-6966

Education & Training

  • Cleveland Clinic Foundation/South Pointe Hospital
    Cleveland Clinic Foundation/South Pointe HospitalResidency, Family Medicine, 1978 - 1979
  • Hospital Philadelphia - Parkview
    Hospital Philadelphia - ParkviewInternship, Transitional Year, 1977 - 1978
  • Philadelphia College of Osteopathic Medicine
    Philadelphia College of Osteopathic MedicineClass of 1977

Certifications & Licensure

  • CA State Medical License
    CA State License 1979 - 2024
  • PA State Medical License
    PA State License 1978 - 2000
  • OH State Medical License
    OH State License 1978 - 1990

Awards, Honors, & Recognition

  • CMS Meaningful Use Stage 1 Certification Optum PM and Physician EMR, OptumInsight, 2013

Professional Memberships