Dr. Mark Jeffrey Jo, M.D., is a skilled Orthopedic Specialist offering advanced, custom care solutions for all types of orthopedic issues in patients of all ages. At Huntington Orthopedics in Pasadena, CA, Dr. Jo uses state-of-the-art techniques to assess and treat a wide array of orthopedic diseases and injuries, including ankle pain, back pain, hand fractures and pain, tennis elbow, shoulder dislocation, carpal tunnel syndrome, trigger finger, osteoporosis, scoliosis, herniated discs, cartilage damage, simple and complex fractures, and knee injuries including ACL injuries and meniscal tears. Dr. Jo has significant experience in both traditional and innovative minimally-invasive approaches to care, including PRP therapy to stimulate natural healing and arthroscopic surgery techniques for joint replacement, cartilage transplants, meniscal transplants and more. In addition, the practice offers a full complement of physical therapy services. After earning his bachelor's degree at Cornell University, Dr. Jo earned his medical degree at UCLA School of Medicine followed by a surgery internship and an orthopedic residency at New York Medical College and a fellowship in orthopedic trauma at Washington University in St. Louis. Dr. Jo specializes in simple and complex fracture repair, joint replacement and ACL reconstruction, and offers patients the most appropriate care options for all types of orthopedic injuries and conditions based on the patient's medical individual needs and the