Skip to main content
Mary Kate (Plantholt) Elfrey, DO, Cardiology, Baltimore, MD

Mary Kate (Plantholt) Elfrey DO


Physician

Join to View Full Profile
  • 3407 Wilkens AveSte 300Baltimore, MD 21229

  • Phone+1 410-644-5111

  • Fax+1 410-644-2715

Dr. Elfrey 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.

Education & Training

  • Johns Hopkins University/Bayview Medical Center
    Johns Hopkins University/Bayview Medical CenterResidency, Internal Medicine, 2008 - 2011
  • NYIT College Of Osteopathic Medicine
    NYIT College Of Osteopathic MedicineClass of 2008

Certifications & Licensure

  • MD State Medical License
    MD State License 2014 - 2026
  • Cardiology
    AOA Board of Internal Medicine Cardiology
  • Internal Medicine
    AOA Board of Internal Medicine Internal Medicine

Publications & Presentations

PubMed

Viewing the full profile is available to verified healthcare professionals only.

Find your profile and take control of your online presence: