Skip to main content
Mark Erhard, MD, Cardiology, Duluth, MN, St. Luke's Hospital

MarkWErhardMD(R U CRAZY)

Cardiology Duluth, MN

Preventive Cardiology, Vascular Medicine

King

Dr. Erhard is on Doximity

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

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Erhard's full profile

Already have an account?

Education & Training

  • University of Minnesota
    University of MinnesotaFellowship, Cardiovascular Disease, 1989 - 1992
  • Loma Linda University Health Education Consortium
    Loma Linda University Health Education ConsortiumResidency, Internal Medicine, 1986 - 1989
  • University of South Florida College of Medicine
    University of South Florida College of MedicineClass of 1986

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1987 - Present
  • WI State Medical License
    WI State Medical License 2022 - 2025
  • MN State Medical License
    MN State Medical License 1989 - 2024
  • American Board of Internal Medicine Cardiovascular Disease

Awards, Honors, & Recognition

  • Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2011
  • Top MD Consumers Checkbook

Publications & Presentations

PubMed

Press Mentions

  • 4 Cardiologists on the Move
    4 Cardiologists on the MoveMay 19th, 2021

Hospital Affiliations