Our Physicians

Physicians Listed by Specialty

KOC is East Tennessee’s only team of fellowship-trained orthopaedic specialists. This unique practice of specialization ensures unparalleled expertise in the diagnosis, treatment, and surgery of musculoskeletal conditions.

SPORTS MEDICINE

PAUL L. BECKER, M.D.

ROBERT G. SMITH, M.D.

RUSSELL A. BETCHER, M.D.

GREGORY M. MATHIEN, M.D.

MATTHEW A. RAPPÉ, M.D.

SPINE

PAUL H. JOHNSON, M.D.

LUKE MADIGAN, M.D.

JAMES K. MAGUIRE, JR., M.D.

 

JOINT REPLACEMENT

HERMAN G. BOTERO, D.O.

BRIAN M. COVINO, M.D.

MATTHEW C. NADAUD, M.D.

J. CHRISTOPHER SHERRELL, M.D., MSC.

PEDIATRIC & ADOLESCENT

John J. CRAWFORD, M.D.

Curtis S. Gaylord, M.D.

CAMERON J. SEARS, M.D.

 

HAND & WRIST

JOHN M. AMBROSIA, M.D.

DOUGLAS N. CALHOUN, M.D.

DAVID C. HOLT, M.D.

ROBERT E. IVY, M.D.

PRIMARY CARE SPORTS MEDICINE

CHRIS A. KLENCK, M.D.

AMBER G. LUHN, M.D.

JOSHUA R. JOHNSON, M.D.

Benson A. Scott, M.D.

FOOT & ANKLE

CHAD M. FERGUSON, M.D.

WILLIAM T. MCPEAKE, M.D.

M. CHRIS TESTERMAN, M.D.

 

SHOULDER & ELBOW

G. BRIAN HOLLOWAY, M.D.

EDWIN E. SPENCER, JR., M.D.

 
 

PHYSICAL MEDICINE

MICHAEL C. CRAIG, M.D.

BRUCE B. FRY, D.O.

 
 

GENERAL ORTHOPAEDIC

WILLIAM RANDOLPH FLY, M.D.