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Internist, Oncology Specialist (cancer)
35 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. James Willson, MD is board certified in Internal Medicine and Medical Oncology.

  • He has special expertise in 15 areas:
  • Breast Cancer
  • Cancer
  • Carcinoma
  • Colon Cancer
  • Colorectal Cancer
  • Glandular Cancer (Adenocarcinoma)
  • Hereditary Nonpolyposis Colorectal Cancer
  • Liver Cancer
  • Lung Cancer
  • Melanoma
  • Metastatic Breast Cancer
  • Metastatic Cancer
  • Ovarian Cancer
  • Pancreatic Cancer
  • Rectal Cancer

Education & Awards

Dr. Willson graduated from University of Alabama at Birmingham. He has 11 awards.

One of America's Leading Experts on:
Colon Cancer (Colonic Neoplasm)
Colorectal Cancer (Colorectal Neoplasm)
Glandular Cancer (Adenocarcinoma)
American Cancer Society Ohio Division (2002)
John Peter Minton Hero of Hope Research Medal of Honor
Lisa K. Simmons Distinguished Chair in Comprehensive Oncology
American Hospital Association for Project Safe Conduct (2002)
Castle Connolly America's Top Doctors® (2010 - 2015)
Castle Connolly America's Top Doctors® for Cancer (2009 - 2012, 2014 - 2015)


Dr. Willson has 7 hospital affiliations:

  • UT Southwestern University Hospital - Zale Lipshy 
  • Parkland Health & Hospital System 

> > > > Dr. James Willson, MD

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Additional Information
Dr. James Knox Willson MD is a male Internist, has 35 years of experience and practices in Internal Medicine and Medical Oncology.
Where does Dr. James K. Willson practice?
Dr. James Willson has 1 office location.
Dr. James Willson practices Internal Medicine and Medical Oncology near Dallas, TX.
See Dallas Internists and Dallas Oncologists.