www.knoxvilleurologyclinic.com

Knoxville Urology Clinic, P.C.
Knoxville Urology Clinic, P.C.

T. Preston Shepherd, M.D., F.A.C.S.
Christopher D. Harris, M.D., F.A.C.S.
Garrett H. Lischer, M.D., F.A.C.S.
Walter W. Chiles III, M.D., F.A.C.S.
Timothy J. LeRoy, M.D.

Knoxville Urology
(left to right) T. Preston Shepherd M.D., Garrett H. Lischer M.D., Walter W. Chiles III M.D.,
Steven A. Morris M.D. (sitting), and Christopher D. Harris, M.D.

T. Preston Shepherd, M.D., F.A.C.S.

Dr. T. Preston Shepherd received his medical degree from the University of Tennessee in Memphis, TN. He served his internship and residencies at the Tulane University School of Medicine in New Orleans, LA and Alexandria, VA where he was chief resident in Urology. He was certified by the American Board of Urology in 1990 and recertified February 28, 2008 and is a Fellow of the American College of Surgeons. Dr. Shepherd attends regular medical seminars and professional conferences to continue to provide his patients with the latest state of the art care in urology.

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Christopher D. Harris, M.D., F.A.C.S.

Dr. Christopher Harris obtained his medical degree from the University of Oklahoma College of Medicine in Oklahoma City. He served his internship and residencies at the University of Oklahoma Health Science Center in Oklahoma City. He was certified by the American Board of Urology in 1992 and recertified February 28, 2001 and is a Fellow of the American College of Surgeons.

Dr. Harris maintains memberships in several medical societies including the American Urological Association, Tennessee Medical Association,, the Knoxville Academy of Medicine and the American Association of Clinical Urologists. Dr. Harris also attends regular medical seminars and professional conferences to offer the newest advances in urology.

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Garrett H. Lischer, M.D., F.A.C.S.

Dr. Lischer received his medical degree from the University of Texas Medical School in Dallas Texas in 1998, earning Alpha Omega Alpha distinction. He completed a general surgery internship and urology surgical residency at the Mayo Clinic in Rochester, MN. He served as Chief Resident at the Mayo Clinic Department of Urology in 2003-2004. Dr. Lischer was certified by the American Board of Urology in February 28, 2006 and is a Fellow of the American College of Surgeons.

He has been past Chief of Surgery at Baptist West Hospital and has served on numerous hospital advisory committees. He serves on the board of directors for the Knox Area Stone Center.

Dr. Lischer maintains membership in many professional societies including the Mayo Fellows Association, The American Medical Association, The American Urologic Association, the American College of Surgeons and the American Association of Clinical Urologists. For the advancement of the field, Dr. Lischer has authored research grants, published professional articles and presented papers, abstracts and videos at professional urological assemblies.

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Walter W. Chiles III, M.D., F.A.C.S.

Dr. Walter C. Chiles III, earned his medical degree from the University of Tennessee College of Medicine in Memphis, TN in 1999. He served his general surgical residency and received his post graduate training at the University of Arkansas for Medical Sciences and was Chief Resident in the Department of Urology from 2004 thru 2005 in Little Rock, Arkansas.

He has been past Chief of Surgery at Baptist West Hospital and served on numerous hospital advisory committees.

Dr. Chiles III is a member of the South Central Section of the American Urological Association, the American Urological Association, and the American Association of Clinical Urologists. He was awarded the Phizer Scholar Award in Urology in 2004 and also has made a number of presentations at professional urological assemblies. Dr. Chiles was certified by the American Board of Urology in 2007 and is a Fellow of the American College of Surgeons.

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Timothy J. LeRoy, M.D.

Dr. LeRoy earned his medical degree from the Brody School of Medicine @ East Carolina, Greenville, North Carolina in 2006 earning Alpha Omega Alpha (AOA) distinction. He completed general surgery internship and urology surgical residency at the Mayo Clinic, Jacksonville, FL.

Dr. LeRoy maintains memberships in several societies, to further urology he has published professional articles, book chapters, and has several articles pending. Dr. LeRoy has sat on several committees’ and performed research in several areas.

He has joined the physician’s and staff at Knoxville Urology Clinic directly from his residency with the Mayo Clinic.

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Knoxville Urology Clinic, P.C.


9245 Parkwest Boulevard
Knoxville, TN 37923
Call for Appt: 865.690.3811
Fax: 865.525.6498
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