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Oak Ridge/Harriman/Clinton Offices

Oak Ridge/Harriman/Clinton Doctors

Randall E. Pearson, M.D.Randall E. Pearson, M.D.

Dr. Pearson graduated from the University of Tennessee Medical School in Memphis in 1982.  He completed his post graduate training in general surgery and urology at the University of Tennessee Medical School in Memphis in 1987.  Currently, he serves as a clinical assistant professor of urology at the University of Tennessee Medical Center in Knoxville.  Dr. Pearson is certified by the American Board of Urology. 

Mark G. Bowles, M.D.Mark G. Bowles, M.D.

Dr. Bowles graduated from the University of Tennessee Medical School in Memphis, Tenn., in 1989. He completed his general surgery and urology post graduate training from the University of Tennessee College of Medicine in 1995. Currently, he serves as a clinical assistant professor of urology at the University of Tennessee Medical Center in Knoxville.  Dr. Bowles is certified by the American Board of Urology. 

Brandon Cottrell, M.D.Brandon Cottrell, M.D.

Dr. Cottrell graduated from the University of Tennessee Medical School in Memphis in 2003.  He completed his general surgery and urology post graduate training at the University of Arkansas in 2009.  Dr. Cottrell is certified by the American Board of Urology.

Zoe Varner, PA-CZoe Varner, PA-C

 

 

Garrett Lischer, MDGarrett Lischer, MD

 

 

Stuart A. Chasan, M.D.Stuart A. Chasan, M.D.

Dr. Chasan graduated from the University of Alabama School of Medicine in Birmingham, Ala., in 1981.  He completed his post graduate training in general surgery and urology at the University of South Florida College of Medicine in 1986. He completed a urologic oncology fellowship at Roswell Park Memorial Institute in Buffalo, New York and was Assistant Professor of Urology at the State University of New York School of Medicine in Buffalo. Currently, he serves as a clinical assistant professor of urology at the University of Tennessee Medical Center in Knoxville.  Dr. Chasan is certified by the American Board of Urology. 

Brian Lam, P.A.-CBrian Lam, P.A.-C

Physician Assistant

Brian Lam graduated from Harding University in Searcy, Arkansas with a Bachelor of Science degree in Cellular Molecular Biology in 2006.  He attended graduate school at South College in Knoxville, Tenn., for the Physician’s Assistant program in which he receive a degree of Master of Health Science in Physician’s Assistant Studies in 2010.  He is certified by The National Commission on Certification of Physician Assistants. 

Timothy LeRoy, MDTimothy LeRoy, MD

 

 

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