Hand and Upper Extremity

Alexandra M. Burgar, M.D.

Dr. Burgar treats conditions affecting the bones, muscles, nerves and tendons of the hand, wrist and arm up to and including the elbow.

Gregory Horner, M.D.

As the leader of Tri-Valley Orthopedic Specialists’ hand surgery team, Dr. Horner treats conditions affecting the bones, muscles, nerves and tendons of the hand, wrist and arm up to and including the shoulder.