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Brian T. Theune


Brian T. Theune

Dr. Theune was born and raised in Wisconsin just outside of Milwaukee.  He played varsity tennis in high school and enjoyed playing the trumpet in band and orchestra. He enlisted in the Army reserve during his senior year in high school and entered basic training the day following graduation. During his undergraduate education, he worked with his Army reserve unit as a medical lab technician, attaining the rank of SGT/E5. He then entered active-duty for medical school training and subsequent specialty training. After general surgery training, he spent 2 years as a general surgeon in Landstuhl, Germany. Following his vascular surgery training he was assigned first to El Paso, Texas then to Fort Bragg, North Carolina. He completed his military career at Fort Bragg, achieving the rank of COL/06 with 27 years of service including 3 combat deployments in Iraq and Afghanistan. Dr. Theune enjoys fishing, hunting and singing tenor in the local community choir. Dr. Theune is married with 3 adult sons.


  • High school diploma, Nathan Hale High School 1984
  • Bachelor of Science degree, University of Wisconsin at Madison 1988
  • Doctor of Medicine degree, Uniformed Services University of the Health Sciences 1994
  • General surgery internship, Womack Army Medical Center 1995
  • General surgery residency, Brook Army Medical Center 2000
  • Vascular surgery fellowship, Baylor University Medical Center in Dallas 2003

Memberships and affiliations

  • Certified, American Board of Surgery in Vascular Surgery
  • Registered Physician in Vascular Interpretation (APCA-RPVI)
  • Certified, Advanced Cardiac Life Support
  • Member, North Carolina Medical Society

Specialty interests

Complex peripheral endovascular interventions, limb salvage

Our Doctors


What Our Patients Say

Dr. Bell is great. Went over in detail what he was going to do and what the problems were. His staff is incredibly kind from what I’ve seen so far.

- Dani

I just completed my second endarterectomy performed by Doctor Mark Sinning. I have nothing but praise for his surgical skill and team. I was always informed of what was to happen, potential problems and all necessary information to keep me knowledgeable in the treatment. I’m so glad I had the procedures done by Dr Sinning and his team.

- Rick