Dr. NI Xiaoyan serves as pediatric orthopedic physician. She graduated from Shanghai Medical College of Fudan University (formerly Shanghai Medical University). Before joining Jiahui Hospital, she worked in the Department of Orthopedics of Shanghai Children's Hospital and the Affiliated Pediatric Hospital of Fudan University, and has rich clinical experience in pediatric orthopedics for nearly 20 years.

Dr. Ni specializes in the diagnosis and treatment of pediatric orthopedic common diseases and rare diseases. Especially good at all kinds of limb fractures (upper and lower limb fractures, clavicle fractures, pelvic fractures, sports injuries, etc.), wound treatment (open limb injuries, skin soft tissue defects, chronic wounds, etc.), torticular neck, hip joint diseases (hip dysplasia, epiphyseal slip of femoral head, synovitis, etc.), hand/foot and limb deformities (such as trigger finger, polydactyly/toe, syndactyly/toe, giant finger/toe, limb), Unequal body length, X-shaped legs, O-shaped legs, flat foot, clubfoot, etc.), benign and malignant tumors of limbs (bone and soft tissue tumors, limb mass, etc.), abnormal posture and gait (scoliosis, kyphosis, intoeing and outtoeing gait, etc.), soft tissue infections of limbs and joints (osteomyelitis, arthritis, skin and soft tissue abscesses, etc.).

Dr. Daniel SHI serves as the associate chief surgeon of Pediatric Orthopaedics at Jiahui Health. Dr. SHI obtained his PhD degree in surgery from Tongji University in 2012. After graduation, Dr. SHI worked as resident and attending doctor in the Department of Pediatric Orthopedics at Xinhua Hospital affiliated to Shanghai Jiaotong University. In 2011, he went for a 7-month Orthopedics and Sports medicine training in the Department of Orthopedics in Pittsburgh University. From 2017 to 2018, he had a 1-year Pediatric Orthopedics and Sports medicine training in the Department of Orthopedics at Children’s Hospital of Philadelphia affiliated to Pennsylvania University.

Dr. SHI has worked for more than 20 years of experience in clinical, research and teaching orthopedics. He has published dozens of articles and papers in leading orthopedic journals by the support of grants from Shanghai, Universities and National Natural Science Foundation of China (NSFC). He has also participated in Fundamentals of Hip Sonography in Infant (2nd Edition) as associate editor, Rockwood and Wilkins’ Fracture in Children (8th Edition) as an editor and Sports Traumatology (2nd Edition) as an editor. Thus, Dr. SHI specializes gradually in the area of Pediatric Orthopedics and Sports Medicine.

In the area of sports science and rehabilitation, Dr. SHI has mastered the science of children's fitness training and has obtained the qualification of youth fitness training instructor and assessor. In minimally invasive diagnosis and treatment area, Dr. SHI has further possessed ultrasound technology and acquired the national intermediate ultrasound qualification. In terms of minimally invasive surgery, Dr. SHI has presided over two NSFC scientific research projects on the repair of ACL injuries in adolescents and has earned two national invention patents on the regeneration and repair and reconstruction of ACL injuries. Based on the excellent regenerative ability of children and adolescents, Dr. SHI advocates minimally invasive repair surgery for ACL rupture in the hope of preserving the proprioception of the ACL to a greater extent and relying on the ACL's own repair ability to achieve the goal of rehabilitation and return to sports.

Dr. SHI is passionate about science popularization and willing to promote good communication with the public. He is currently a member of the Rehabilitation Medicine Branch of Chinese Non-Public Medical Society. He has been the Member of External Fixation Group in Chinese Society of Orthopedic Innovation and Translation, Member of Youth Commission of Professional Committee of Rehabilitation of Physically Disabled of CARD, Member of Asia-Pacific Knee, Arthroscopy and Sports Medicine Society (APKASS) and Member of Taping Therapy Group of Rehabilitation Therapy Society in Chinese Association of Rehabilitation Medicine.