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Dr. Klein is on Doximity

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Education & Training

  • Drexel University College of Medicine/Hahnemann University Hospital
    Drexel University College of Medicine/Hahnemann University HospitalFellowship, Gastroenterology, 1992 - 1994
  • Drexel University College of Medicine/Hahnemann University Hospital
    Drexel University College of Medicine/Hahnemann University HospitalResidency, Internal Medicine, 1987 - 1990
  • State University of New York Downstate Medical Center College of Medicine
    State University of New York Downstate Medical Center College of MedicineClass of 1987

Certifications & Licensure

  • FL State Medical License
    FL State Medical License 1990 - 2025
  • PA State Medical License
    PA State Medical License 1988 - 2002
  • ME State Medical License
    ME State Medical License Active through 1992
  • CO State Medical License
    CO State Medical License 1990 - 1991
  • American Board of Internal Medicine Gastroenterology

Awards, Honors, & Recognition

  • CMS Meaningful Use Stage 1 Certification eClinicalWorks EHR, eClinicalWorks LLC, 2013

Clinical Trials

Publications & Presentations

PubMed

Press Mentions

  • 6 Ideas to Launch Your Online Fitness Business
    6 Ideas to Launch Your Online Fitness BusinessMay 7th, 2020

Professional Memberships

Hospital Affiliations