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Home > TN Providers > Psychologists

Dr. Mark Holder Barnes, PH.D.

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Specializes in: Psychology

1640 W Clinch Avenue
Knoxville, TN 37916

(865) 637-5848

Dr. Mark Holder Barnes, PH.D. is a psychologist in Knoxville, TN specializing in psychology.

Office Locations

Address:

1640 W Clinch Avenue
Knoxville, TN 37916

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In The News

“Mark Barnes, 57, a Knoxville, Tennessee, clinical psychologist, motorcyclist and author of the new book "Why We Ride," said older riders have slower reaction times, among other worries.”—"Most likely to die in a motorcycle crash: Men 50 and older", Sarasota Herald-Tribune, November 2017

“Mark Barnes, 57, a Knoxville, Tenn., clinical psychologist, motorcyclist and author of the new book "Why We Ride," said older riders have slower reaction times, among other worries.”—"The perils of nostalgia: Older motorcyclists most likely to die in crashes", Orlando Sentinel, October 2017