Dr. Paul Harch of Harch Hyperbarics Inc. Treats TBI/PTSD with HBOT for Iraq Veteran Casey Owens Posted on July 25, 2012 by elucarini Dr. Paul Harch of Harch Hyperbarics Inc. Treats TBI/PTSD with HBOT for Iraq Veteran Casey Owens. Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading... Related