Dr. Christensen's practice is focused on ACL and PCL ligament construction, meniscal repair and transplantation, patellar instability, focal cartilage restoration, and osteotomies of the knee. He also performs procedures for Achilles tendon repair, shoulder replacement and shoulder arthroscopy (including rotator cuff repair, instability, and proximal biceps issues), exertional compartment syndrome, hamstring repairs, and distal biceps repairs.