Clinical Assistant Professor of Urology, University of Tennessee Medical Center, Knoxville


Dr. Mark Bowles practices general urology for adults. He has been caring for patients in the metro Knoxville area for more than 24 years and was a partner with Oak Ridge Urology Associates prior to the organization becoming a member of Tennessee Urology Associates. His areas of interest include bladder and prostate cancer, kidney stone disease, overactive bladder, BPH/enlarged prostate and the medical and surgical management of erectile dysfunction including g penile prosthesis. He also performs the
UroLIft and Rezum procedures for BPH/enlarged prostate, and advanced treatments for overactive bladder (OAB) including neuromodulation (Interstim Therapy) and BOTOX treatments.

During his training, Dr. Bowles became a member of the prestigious Alpha Omega Alpha Honor Medical Society and the Phi Beta Kappa Honor Society. He is certified by the American Board of Urology.

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  • Benign Prostatic Hyperplasia/BPH
  • Bladder Cancer
  • Erectile Dysfunction
  • General Urology
  • Kidney Stones
  • Overactive Bladder (OAB)
  • Prostate Cancer
  • Urethral Stricture Disease
  • UroLift
  • Vasectomy

Education and Achievements

University of Tennessee, B.S.
University of Tennessee College of Medicine, M.D.
University of Tennessee College of Medicine, Urology Internship
University of Tennessee College of Medicine, Surgical Residency
American Board of Urology

Office Locations


1855 Tanner Way, Suite 240, Harriman, TN 37748, US

Oak Ridge

800 Oak Ridge Turnpike, Suite A101, Oak Ridge, TN 37830, US
What Patients are Saying About Dr. Bowles

“I have total faith in Dr. Bowles, been seeing him for a long time and would recommend him to anyone.”

“Dr. Bowles did an amazing job with my procedure. I am feeling great and am pleased with the results. He is always professional and willing to spend as much time as needed to answer my...” Read full testimonial

“I truly feel completely at ease and comfortable with Dr. Bowles. Everything went very well; I thank Dr. Bowles for his care.”


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Appointments & Information

*If this is an emergency, please call 911 immediately.

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Monday–Friday, 8:30 a.m. to 4:30 p.m.

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