General Surgery

Dr. Timothy Mayfield, MD, specializes in general surgery and is affiliated with several Iowa hospitals, including the Knoxville Hospital & Clinics. Dr. Mayfield also cooperates with other doctors and physicians in medical groups, including Iowa Specialty Physicians. He received his medical degree from the University of Missouri, Columbia School of Medicine, graduating with honors. He has been in practice since 2005. Dr. Mayfield joined KHC’s medical staff in February 2018.


  • Surgix Minimally Invasive Surgery Institute, Shawnee Mission, Ks, Fellowship Hospital, Completed 2011


  • University of Missouri-Columbia, Residency Hospital, Completed 2010


  • University of Missouri-Columbia, Internship Hospital, Completed 2006

Medical School 

  • University of Missouri-Columbia School of Medicine, Medical School, Graduated 2005


  • Truman State University, Kirksville, Mo, Undergraduate School, Graduated 2000

Certifications & Licensure

  • General Surgery, Accredited by the American Board of Surgery
  • Allopathic & Osteopathic Physicians/Surgery, KS State Medical License
  • Allopathic & Osteopathic Physicians/Surgery, MO State Medical License
  • Allopathic & Osteopathic Physicians/Surgery, IA State Medical License

Professional Affiliations

  • American College of Surgeons, member

Awards, Honors and Recognition

  • Healthgrades Honor Roll
  • Fellow (FACS), American College of Surgeons, 2012
  • Meaningful Use Stage 1 Certification, Centers for Medicare & Medicaid Services, 2012

Publications and Presentations