Dr. CHEN Haihua is a gastroenterologist at Jiahui Health. Dr. Chen graduated from Dalian Medical University with a major in Clinical Medicine in 2005. Before joining Jiahui, Dr. Chen worked at Shanxi Cancer Hospital and the First Hospital of Shanxi Medical University. He also served as the ward director of the Endoscopy Center of Shanxi Cancer Hospital. He has been committed to training young endoscopists in Shanxi Province for a long time.

Dr. Chen is mainly engaged in the clinical diagnosis and treatment of reflux esophagitis, atrophic gastritis, functional gastrointestinal diseases, as well as liver, gallbladder, and pancreatic diseases; He is also experienced in the treatment of early gastrointestinal cancer and polyps under endoscopy. Besides that, Dr. Chen is proficient in endoscopic mucosal dissection and submucosal tumor resection, and has extensive experience in stent implantation and catheterization for advanced gastrointestinal tumors. In 2015 and 2016, he completed the endoscopic gastroesophageal myotomy (POEM) and the endoscopic pyloric myotomy (G-POEM). Dr. Chen’s annual endoscopic grade 4 surgery volume was over 200.

Dr. Chen is currently a member of the Youth Committee of Tumor Endoscopy of the China Anti-Cancer Association, a member of the Tumor Endoscopy Committee of the Shanxi Anti-Cancer Association, the Vice Chairman of the Youth Committee of Tumor Endoscopy of the Shanxi Anti-Cancer Association, and a member of the Endoscopy Branch of the Shanxi Medical Association. He has also participated in the following provincial and national key projects:
- The Application Value of Linkage Imaging Technology in Early Gastric Cancer (Shanxi Provincial Department of Science and Technology)
- Research topic on three-dimensional multi-level clinical pathway optimization for gastrointestinal cancer (National Key Research and Development Program of China)
- National Colorectal Polyp Management Project (National Science and Technology Support Program)

Dr. ZHANG Lihua currently serves as the section head of radiation oncology department at Jiahui International Cancer Center. Dr. ZHANG completed her six-year clinical medical program in Japanese at Norman Bethune Health Science Center of Jilin University in 2003. She obtained her clinical master degree from Obstetrics & Gynecology Hospital of Fudan University and PhD degree of Oncology from Fudan University Shanghai Cancer Center. Since 2012, Dr. ZHANG has received extensive training in Internal Medicine and undergone resident standardization training and specialist training in Radiotherapy at Shanghai Sixth People's Hospital. In October 2014, she visited Heidelberg University Medical School in Germany, focusing on intraoperative radiotherapy techniques for breast cancer, pancreatic cancer, and gynecological tumors. With over ten years of experience in radiation oncology department, Dr. ZHANG also serves as a national instructor for resident standardization training and specialist training in radiation oncology.

Dr. ZHANG specializes in the comprehensive treatment of a wide range of cancers through radiotherapy and chemotherapy. Her expertise extends to gynecological tumors, including cervical, vaginal, and endometrial cancers; gastrointestinal tumors such as esophageal, pancreatic, stomach, intestinal, and liver cancers; head and neck tumors like nasopharyngeal, nasal sinus, ear canal, parotid gland, and gliomas; thoracic tumors including lung and thymus cancers; and urological tumors encompassing bladder, kidney, ureteral, and prostate cancers. Furthermore, Dr. ZHANG is adept in treating soft tissue tumors, bone tumors, lymphomas, myelomas, breast cancer, and benign conditions such as synovitis, heterotopic ossification, and keloids with advanced radiotherapy techniques. These techniques include adaptive radiotherapy, intensity modulated radiotherapy (IMRT), image guided radiotherapy (IGRT), intraoperative radiation therapy (IORT), stereotactic body radiotherapy (SBRT), and brachytherapy. She is particularly experienced in using AI-assisted radiotherapy for the treatment of complex, recurrent, and metastatic tumors, and re-irradiation, especially in brachytherapy for gynecological tumors.

Dr. ZHANG has published dozens of articles in Chinese and English, primarily involved in three projects at the directorate and municipal science committee level related to cervical cancer and esophageal cancer. Currently, she is a member of the youth committee of radiotherapy branch of the Shanghai Medical Association, and a member of the youth radiotherapy committee of the Shanghai Anti-Cancer Association.

Dr. ZHANG Mingxing is currently an otolaryngologist in Jiahui Health. Dr. Zhang graduated from the Second Military Medical University with a doctoral degree. Before joining Jiahui, he worked at Chinese People 's Liberation Army No.455 Hospital and Changhai Hospital. He also studied at Shanghai Cancer Center, Shanghai Ruijin Hospital, and Shanghai Sixth People's Hospital. Dr. Zhang has almost twenty years of clinical experience in the diagnosis and treatment of common otolaryngological diseases in adults and children, such as pharyngeal and tonsillar lesions, laryngeal and voice lesions, nasal and sinusitis, otitis media, external otitis, obstructive sleep apnea (OSA), vertigo, tinnitus, hearing impairment, etc. He is particularly skilled in the treatment of allergic rhinitis and children's mouth breathing. Dr. Zhang has obtained basic life support (BLS) certification, and currently serves as a committee member of the Tinnitus Expert Committee of the Otolaryngology Professional Committee of the Chinese Society of Integrated Traditional Chinese and Western Medicine.

License no. :110330102001962

Dr. WU Yibo is currently a pediatric surgeon at Jiahui Health. Dr. Wu graduated from Shanghai Medical University's Clinical Medicine department and joined the pediatric surgery department of Shanghai Children's Hospital in the same year. During his work, he obtained a master's degree in pediatrics from Jiaotong University School of Medicine in 2017.
Dr. Wu has been engaged in pediatric general surgery for nearly 20 years, and he is proficient in the diagnosis and treatment of common and frequent diseases in pediatric surgery, including inguinal hernia, branchial cleft cyst/fistula, hemangioma and ymphangioma, etc.; Tumor surgery (Wilms tumor, neuroblastoma, etc.) neonatal gastrointestinal malformations (intestinal atresia intestinal stricture, anal rectal malformations),etc. He is particularly good at pediatric minimally invasive surgery, mastering most of the difficult and complex diseases in pediatric general surgery under aparoscopy, such as Laparoscopic radical megacolonectomy, laparoscopic radical resection of choledochal cyst, laparoscopic asissted anoplasty，etc. He has rich clinical experience in pediatric surgery.

Chief physician, professor, doctoral supervisor of Huashan Hospital, Fudan University. He has carried out clinical, scientific research and teaching work in Surgery for more than 30 years, and established and developed minimally invasive surgery and obesity hernia surgery in Huashan Hospital. He has presided over a number of national research funds, published more than 80 papers, and obtained more than 10 national patents.

Dr. Yao’s main practices include but are not limited to the following conditions:
· Minimally invasive treatment and multidisciplinary collaborative management of obesity and obesity-induced metabolic diseases such as type 2 diabetes mellitus, hypertension, hyperlipidemia, sleep apnea syndrome, polycystic ovarian syndrome. Repair surgery for abdominal wall and limbs skin relaxation after weight gain and weight loss. Originally created NissanPlus technology for the treatment of obesity.
· Minimally invasive treatment and functional reconstruction for parastostomy hernia, postpartum rectus separation, incisional hernia, umbilical hernia, abdominal wall hernia and inguinal hernia. Originally created the Lap-re-Do technology to treat parastomal hernia and LAMP to repair inguinal hernia.
· Minimally invasive treatment of gastroesophageal reflux disease (GERD) and hiatal hernia.

Dr. CHEN Jun is currently a full-time physician of the Urology Department in Jiahui. Dr. Chen has been engaged in clinical work of urology for nearly ten years in Shanghai Jiao Tong University affiliated six people’s hospital and south campus. He is good at the diagnosis and treatment of andrology, urinary diseases such as urinary calculi, infection.

Dr. Chen’s treatment specialties include but are not limited to:
· Andrology: phimosis, prostatitis, varicocele, etc
· Urinary calculi: renal ureteral calculi, bladder urethral calculi, etc

Dr. Chen graduated from Shanghai Jiao Tong University School of Medicine with a Master's degree in Medicine. Prior to joining Jiahui, he worked in the Department of Urology at the Sixth People's Hospital affiliated to Shanghai Jiao Tong University School of Medicine and the south campus, where he provided outpatient and inpatient services , focusing on the diagnosis and treatment of urinary calculi and infections, long foreskin and other diseases, and participated in the completion of minimally invasive surgeries for urinary tumors. Dr. Chen has won the hospital's top ten popular science papers award and outstanding chief resident award. He has published 7 papers, including 4 SCI papers, and has spoken at professional conferences in urology.

Deputy chief physician of the Department of Pancreatic Surgery, Ruijin Hospital, leader of the treatment group of the 1st ward of Pancreatic Surgery.
Foreign resident of Hepatobiliary Center in Paul Brousse Hospital, Paris, France.
Visiting scholar of Gastrointestinal Cancer Research Center, Civil Hospital, Strasbourg, France.
Visiting scholar of Hopkins Pancreatic Center, USA.

Dr. Jin’s main practices include but are not limited to the following conditions:
Diagnosis and treatment of pancreatic benign and malignant tumors, including open and minimally invasive surgery (laparoscopic surgery / robotic surgery).

Dr. CHEN Weiwen practices as a Gastroenterologist at Jiahui Health. He graduated from China Medical University in 2015 with a Bachelor of Medicine, and was awarded a master’s degree in Internal Medicine from Fudan University in 2018. He completed his internal medicine residency training at Zhongshan Hospital.

Dr. Chen has worked in gastroenterology and endoscopy at Tongji Hospital Affiliated to Tongji University and another international hospital in Shanghai. He also undertook a fellowship in gastroenterology diagnosis and treatment and endoscopic-related fields at several hospitals in Japan, such as Fukuoka University Hospital, Juntendo University Hospital, and Nihon University Hospital. Dr. Chen specializes in gastroenterology (hepatobiliary diseases) and excels in endoscopic diagnosis and treatment. He is well-versed in treating gastroesophageal reflux disease, peptic ulcer, internal hemorrhoid sclerotherapy and ligation, endoscopic polypectomy, as well as detecting early gastric cancer lesions. Dr. Chen is also experienced in performing endoscopic ultrasound, enteroscopy, and Stretta radiofrequency ablation of the gastric cardia. Additionally, he is proficient in endoscopic stent implantation and other endoscopic procedures.

Dr. Chen is currently a member of Gastroenterology of Japanese Medical Association, the Gastroenterology Branch of the Shanghai Association of Physician, and the Youth Collaboration Group for Digestive Endoscopy and Colon Diseases of the Chinese Medical Association, and has published several peer-reviewed articles in these fields.

Dr. WANG Wei has more than ten years of experience in ophthalmology work at Grade 3A Hospital. He is a member of International Academy of Orthokeratology-Asia（IAOA）and has been engaged in the prevention and control of adolescent myopia for more than ten years. He studied at Peking University First Hospital, Inner Mongolia Autonomous Region People's Hospital, and the First Affiliated Hospital of Inner Mongolia Medical University, participated in a number of academic research projects and conferences, and published several academic papers.

Dr. Wang has extensive experience in common, frequently-occurring and difficult ophthalmic diseases. He is highly skilled at diagnosis and treatment of refractive diseases in children and adolescents; precise prevention and control of myopia in adolescents; fitting of orthokeratology lenses; diagnosis and treatment of strabismus, amblyopia and abnormal visual function；ocular surface diseases and dry eye disease; cataracts, glaucoma, and fundus diseases.