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Jonathan Grein, MD, Infectious Disease, Los Angeles, CA

Jonathan David Grein MD


Associate Professor, Medicine, UCLA School of Medicine

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  • 8635 W 3rd StSuite 1150-WLos Angeles, CA 90048

  • Phone+1 310-423-5574

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Summary

  • Dr. Jonathan Grein is an infectious disease specialist in Los Angeles, CA and is affiliated with Cedars-Sinai Medical Center. He received his medical degree from David Geffen School of Medicine at UCLA and has been in practice 13 years.

Education & Training

  • Cedars-Sinai Medical Center
    Cedars-Sinai Medical CenterFellowship, Infectious Disease, 2007 - 2009
  • Cedars-Sinai Medical Center
    Cedars-Sinai Medical CenterResidency, Internal Medicine, 2004 - 2007
  • David Geffen School of Medicine at UCLA
    David Geffen School of Medicine at UCLAClass of 2004

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 2006 - 2025
  • Internal Medicine
    American Board of Internal Medicine Internal Medicine
  • Infectious Disease
    American Board of Internal Medicine Infectious Disease

Publications & Presentations

PubMed

Press Mentions

  • 5 Years Later: A Look Back at the COVID-19 Pandemic and How Healthcare Has Changed
    5 Years Later: A Look Back at the COVID-19 Pandemic and How Healthcare Has ChangedApril 3rd, 2025
  • Reflections on 5 Years Since COVID-19 Lockdown: ‘One Team, One Family’
    Reflections on 5 Years Since COVID-19 Lockdown: ‘One Team, One Family’March 20th, 2025
  • Measles: What You Need to Know to Protect Your Family
    Measles: What You Need to Know to Protect Your FamilyMarch 18th, 2025
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