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Wendy Mahone-Johnson, M.D.

Wendy Mahone-Johnson, M.D. Photo

Provider Type: Physician

Board Certifications:
  • Internal Medicine
  • Medical Oncology



  • Fellowship in Hematology and Medical Oncology
    The University of Texas Health Science Center at San Antonio, San Antonio, TX
  • Residency in Internal Medicine
    Naval Medical Center Portsmouth, Portsmouth, VA 
  • Internship in Internal Medicine
    Pennsylvania State University, Hershey, PA
  • Medical Doctorate
    The University of Texas Health Science Center at San Antonio, San Antonio, TX

Accolades & Memberships

  • American College of Physicians
  • American Society of Clinical Oncology
  • Navy Achievement Medal (2002, 2005)
  • Navy and Marine Corps Medal of Commendation (2000)
  • Society for Translational Oncology

Medical Practice

  • Plano Cancer Institute, Hematologist and Medical Oncologist, Plano, TX (2015) 
  • South Texas Veterans Health Care System, Hematologist and Medical Oncologist, San Antonio, TX (2014 – 2015)
  • John B. Amos Cancer Center, Medical Oncologist, Columbus, GA (2011 – 2014)
  • Uniformed Services University of the Health Sciences, Assistant Professor, Bethesda, MD (2010 – 2011)
  • Naval Medical Center Portsmouth, Staff Hematologist and Medical Oncologist, Portsmouth, VA (2008 – 2011)
  • Naval Health Clinic Hawaii, Staff Internal Medicine Physician, Pearl Harbor, HI (2002 – 2005)
  • Naval Health Clinic Corpus Christi, United States Navy General Medical Officer, Corpus Christi, TX (1998 – 2000)

Other Information

Wendy is a veteran of the United States Navy.