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Jeffrey Elfenbein, DO, Internal Medicine, Seaford, NY, St. Joseph Hospital


Internal Medicine Seaford, NY


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Education & Training

  • Valleywise Health
    Valleywise HealthResidency, Internal Medicine, 1991 - 1994
  • Philadelphia College of Osteopathic Medicine
    Philadelphia College of Osteopathic MedicineClass of 1990

Certifications & Licensure

  • NY State Medical License
    NY State License 1994 - 2024
  • FL State Medical License
    FL State License 1994 - 2010
  • AZ State Medical License
    AZ State License 1991 - 2022
  • American Board of Internal Medicine Internal Medicine

Professional Memberships

Hospital Affiliations