Skip to main content

Dr. Mackenzie 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. Mackenzie's full profile

Already have an account?

Education & Training

  • HCA Medical City Fort Worth
    HCA Medical City Fort WorthResidency, Internal Medicine, 1990 - 1993
  • Doctors Hospital
    Doctors Hospital Internship, Transitional Year, 1989 - 1990
  • Texas College of Osteopathic Medicine
    Texas College of Osteopathic MedicineClass of 1989

Certifications & Licensure

  • DE State Medical License
    DE State License 2002 - 2025
  • TX State Medical License
    TX State License 1990 - 2024
  • OH State Medical License
    OH State License 1990 - 1990
  • AOA Board of Internal Medicine Internal Medicine

Professional Memberships

Hospital Affiliations