Skip to main content

Dr. Greenbaum is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Greenbaum's full profile

Already have an account?

Education & Training

  • Antelope Valley Hospital
    Antelope Valley HospitalResidency, Family Medicine, 1982 - 1984
  • UCLA David Geffen School of Medicine/UCLA Medical Center
    UCLA David Geffen School of Medicine/UCLA Medical CenterInternship, Family Medicine, 1981 - 1982
  • George Washington University School of Medicine and Health Sciences
    George Washington University School of Medicine and Health SciencesClass of 1981

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1982 - 2025
  • PA State Medical License
    PA State Medical License 1986 - 1990
  • American Board of Family Medicine Family Medicine