Dr. Allen is the Orthopaedic team physician for the San Francisco Deltas professional soccer team. She is also the Head team physician for the USA Taekwondo National Team. She has traveled with the team to many countries including China, Azerbaijan, Russia, Turkey, Mexico and Rio for international competitions. She also served as the USA Taekwondo team physician for the 2012 Olympics in London and the 2016 Olympics in Rio de Janiero, Brazil. She has also traveled internationally with the US Soccer Women's Teams in the past. She is also an Orthopaedic Team Physician for Cal athletics at the University of California at Berkeley, working with Men’s and Women’s Soccer. Dr. Allen earned a bachelor's degree in Biomedical Engineering at Duke University and was Chief of Biomedical Engineering at the Veterans Affairs medical centers in Philadelphia and San Francisco before attending the UCLA School of Medicine. She completed her Orthopaedic Surgery Residency at the University of Pittsburgh and her Sports Medicine and Shoulder Surgery Fellowship at the University of Pittsburgh. Dr. Allen is the Orthopaedic team physician for the San Francisco Deltas professional soccer team. She is also the Head team physician for the USA Taekwondo National Team. She has traveled with the team to many countries including China, Azerbaijan, Russia, Turkey, Mexico and Rio for international competitions. She also served as the USA Taekwondo team physician for the 2012 Olympics in London and the 2016 Olympics in Rio de Janiero, Brazil. She has also traveled internationally with the US Soccer Women's Teams in the past. She is also an Orthopaedic Team Physician for Cal athletics at the University of California at Berkeley, working with Men’s and Women’s Soccer. Dr. Allen earned a bachelor's degree in Biomedical Engineering at Duke University and was Chief of Biomedical Engineering at the Veterans Affairs medical centers in Philadelphia and San Francisco before attending the UCLA School of Medicine. She completed her Orthopaedic Surgery Residency at the University of Pittsburgh and her Sports Medicine and Shoulder Surgery Fellowship at the University of Pittsburgh.

Dr. Christina Allen specializes in the treatment of knee and shoulder injuries, especially those of women athletes. An avid soccer enthusiast, she is an expert in treating Anterior Cruciate Ligament (ACL) injuries and shoulder athletic injuries. She has a special interest in meniscus transplantation, ACL Revision surgery, and proximal hamstring avulsion repairs, which are focus areas for her research.