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Daniel Greif, MD

Cardiovascular Medicine
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Patient type treated
Accepting new patients
Referral required
Not Applicable


Daniel Greif, MD, treats patients with general cardiovascular diseases.

An associate professor of medicine (cardiology), his research is focused on the science of underlying cardiovascular disease, investigating the blood vessel wall in normal development and in vascular diseases. “A key component of many cardiovascular diseases is the accumulation of excess smooth muscle cells.  We are uncovering the sources of these cells and the mechanisms underlying their recruitment,” he says.  


  • Associate Professor of Medicine (Cardiology)

Education & Training

  • Post-doctoral fellow
    Stanford University (2010)
  • Clinical Fellow
    Stanford University (2007)
  • HHMI Postdoctoral Fellow
    Brigham & Women's Hospital (2003)
  • Senior Resident
    Brigham & Women's Hospital (2000)
  • Intern, Junior Resident
    University of Washington (1999)
  • MD
    University of Califoria-San Francisco (1997)
  • BS
    Stanford University (1991)

Additional Information

  • Yale Cardiology
    Yale Physicians Building
    800 Howard Avenue, Ste 4th Floor
    New Haven, CT, 06519
  • Yale Cardiology
    Laboratory for Medicine and Pediatrics (LMP)
    15 York Street
    New Haven, CT, 06510