Dr. LI Jun is a Distinguished Surgical Expert at Shanghai Jiahui International Hospital and currently works at Beijing Tsinghua Changgung Hospital.

Dr. LI graduated at the Shanghai Medical University (now Fudan University), having the internship at Zhongshan Hospital and the Master degree at Cancer Hospital, Shanghai Medical University. He received the MD degree at the University of Essen in Germany and further the surgical training thereafter. He built his career in four prestigious European University Hospitals (Essen, London, Tübingen, Hamburg), with specialty of Surgery, General Surgery, Visceral Surgery, Hepato-Pancreatico-Biliary Surgery and Transplantation. Prior to Jiahui, he was in charge of Hepato-Pancreatico-Biliary Surgery at the University Medical Center Hamburg-Eppendorf, one of the five “Center of Excellence for Liver Surgery (DGAV)” in Germany.

Dr. LI has fundamental interesting in the surgical treatment of liver, biliary tract and pancreas disease. He made many surgical innovations. Some of them were published in the international prestigious journal. Applying the transplant technique and strategy on the treatment of cancers (as the part of transplant oncology) and performing minimal invasive surgery including robotic surgery (Da Vinci) are his current main focuses.

Dr. LI specializes in surgical techniques including but not limited to:
● Treatment of hepato-pancreatico-biliary malignancy, especially HCC, intrahepatic cholangiocarcinoma, perihilar cholangiocarcinom, gall bladder cancer, pancreas cancer and complex resection and reconstruction, including surgical palliation.
● Treatment of benign diseases of liver, biliary tract and pancreas, such as gall stone disease, iatrogenic biliary injury, intrahepatic stone disease, cystic liver lesion, portal hypertension. Many surgeries could be performed laparoscopically. Large part of liver benign tumor may not require a surgery. Some patients with jaundice can be treated non-surgically.
● Treatment of peritoneal and retroperitoneal tumor, which requiring reconstruction of large or small vessels, biliary tract, intestinal and even ureter.
● Treatment of gastro-intestinal tumor, including gastric cancer, colorectal cancer, tumor of the small bowel, gastrointestinal stromal tumor.
● Lymph nodes biopsy and lymphadnectomy in the area of neck, axillar, groin, abdomen or pelvis.
● Varies of laparoscopic operation, including liver resection, distal pancreas resection, gastrointestinal resection and reconstruction, cholecystectomy and hernia repair.

Dr. LI has wide international connection and reputation. He is the member of German Surgical Society, German Transplant Society, European Society of Transplantation, International Society of Transplantation, European Hepato-Pancreatico-Biliary Association, International European Hepato-Pancreatico-Biliary Association.

License no. :沪卫外医批字（2023）第046号

Dr. Arthur GAO is a Physician of General Surgery at Shanghai Jiahui International Hospital. He graduated in 2003 and then obtained a master’s degree in surgery from Nanjing Medical University in 2017. Prior to joining Jiahui, he worked in a large 3A hospital as a deputy chief physician, he also has working experience in private hospitals. He has had one-year training experience about laparoscopic surgery in Shanghai Ruijin Hospital. Dr. Gao has nearly 20 years of clinical experience and specializes in general surgery and dealing with emergent surgical diseases, as well as minimally invasive surgery.

Dr. Gao specializes in treating various disease including but not limited to:

Hernia, especially laparoscopic hernia repair.

Thyroid diseases (benign and malignant).

Digestive diseases which need surgical interventions, including cholecystolithiasis, cholelithiasis, appendicitis, diverticulitis, gastrointestinal tumors.

Perianal diseases including hemorrhoids, anal fissure, perianorectal abscess and anal fistula.

License no. :110320400006890

Dr. Andy SUI is currently the Section Head of the General Surgery Department and Ambulatory Surgery Center at Jiahui Medical and serves as an Associate Chief Physician.  After obtaining the Master Degree in Surgery from Second Military Medical University and he worked in Changhai Hospital for more than ten years. In 2019 he visited Queen Mary Hospital in Hong Kong and the University of Tokyo Hospital, and obtained the da Vinci Robotic Operation System certificate.

As a colorectal surgeon, Dr. SUI is skilled in the diagnosis and comprehensive treatment of gastrointestinal and colorectal diseases, including anal diseases such as hemorrhoids and anal fistula, gastroenteroscopy, gastrointestinal diseases and tumors. He is very experienced in minimally invasive laparoscopic surgery for gastrointestinal tumors, including complex and special types of surgery, for example, Dr. SUI has successfully performed NOSES and TaTME surgeries for rectal cancer, especially the low anus-retained operation. Dr. SUI is dedicated to provide patients with individualized and minimally invasive surgical solutions, especially with organ function preserving.

Dr. SUI has more than 20 Chinese and English publications in domestic and international academic journals. He participates in the compilation of Clinical Diagnosis and Treatment of Surgical Diseases, Laparoscopic Colorectal Surgery, 100 Questions of Colorectal Cancer, Enterostomy Surgery Therapy and other works. Dr. SUI is currently a member of the Ostomy Wound Treatment Management Alliance of the Chinese Medical Association, a member of the Anorectal Professional Committee of the Shanghai Medical Association, a trainer of Johnson & Johnson laparoscopic basic skills, and an editorial board member of the Oncology Channel of Medical Reference Daily.

Dr. SUI’s main practices include but are not limited to the following conditions:
1 Anal diseases: hemorrhoids, anal fistula, anal fissure, villous adenoma of rectum, hypertrophy of anal papilla, rectal mucosa prolapse
2 Gastrointestinal tumors: minimally invasive surgery for gastrointestinal tumors, such as da Vinci robotic surgery, laparoscopic surgery and interventional surgery via enteroscopy
3 Gastrointestinal endoscopy examination and treatment: gastroscopy, colonoscopy, endoscopic treatment of gastrointestinal polyps
4 Treatment for common gastrointestinal diseases: laparoscopic cholecystectomy, single-hole laparoscopic appendectomy, etc
5 Enterostomy and related diseases: including the management of various enterostomy procedures and stomation-related complications
6 Constipation: treatment for slow transit constipation, outlet obstructive constipation and mixed constipation.

Dr. Louis PAN is the Section Head of Endocrine Surgery, as attending surgeon in Department of General Surgery of Jiahui Health.

He obtained his PhD degree in General Surgery from the Chinese University of Hong Kong, with a research interest in minimally invasive surgical technology. He has published more than ten academic research articles on major professional journals, including Chinese local and international peer review journals (SCI). Based on his research, Dr. Pan published papers and gave presentations at a number of international academic conferences (including 2015 World Congress of Surgery (WCS) and 2016 Digestive Disease Week® (DDW)). Dr. Louis PAN obtained his master's degree in Surgery from Shanghai Jiao Tong University School of Medicine in 2005, during which he completed the internship and surgical training program in Hôpital Civil in Strasbourg, France.

With more than twenty years of clinical practice in surgical department, he has extensive experience in treating common diseases in general surgery, such as surgical operations on thyroid/parathyroid gland diseases, laparoscopic operations on biliary system and abdominal wall hernia's, etc. He has also played important role in metabolic and bariatric treatment program, as a surgeon for bariatric surgery.
He holds the certificate of Da Vinci robotic surgical system.

Dr. Louis PAN specializes in treating various diseases, including but not limited to:
• Thyroid/parathyroid conditions (benign and malignant), including using endoscopic approach without scar left in neck.
• Abdominal wall hernia, especially using minimally invasive surgical approach, laparoscopic hernia repair.
• Digestive diseases which need surgical interventions including emergent procedures, like biliary calculosis, benign gastrointestinal tumors and inflammatory disorders (appendicitis, diverticulitis, etc.)
• Bariatric surgery.
• Perianal diseases, like hemorrhoids, anal fistula and anal fissure.

Dr. Michael TANG serves as a surgeon at Jiahui Health and participates in clinical work in general surgery department. Dr. Tang graduated from Shanghai Jiaotong University School of Medicine and received his master degree. He completed his residency in Shanghai General Hospital and the surgical fellowship in Huadong Hospital. Prior to joining Jiahui Health, he served as an attending surgeon of general surgery department in Huadong Hospital.

Dr. Tang was dispatched in Morocco, North Africa, from 2017 to 2019, serving as a member surgeon of Chinese Medical Team Settat Branch. The first TEP operation as a minimal invasive surgical hernia repair in the town was performed by him.

While participating in clinical work, Dr. Tang also dedicated himself into international communication and cooperation. He actively participated in many international conferences, including the World Rural Health Conference, and passed USMLE computer tests.

Dr. Tang is specialized on minimally invasive surgical procedure, especially on laparoscopic hernioplasty, laparoscopic cholecystectomy, Choledochoscopy.


License no. :110310000043920

Dr. Fiona FENG is currently the attending physician of General Surgery at Shanghai Jiahui Medical. Dr. Feng graduated from the Shanghai Jiaotong University School of Medicine in 2011, and then completed standardized residency training at the First Affiliated Hospital of Naval Military Medical University (Shanghai Changhai Hospital). Prior to joining in Jiahui, Dr. Feng worked as am attending physician in the Minimally Invasive and Breast Surgery Department at the Second Affiliated Hospital of Naval Military Medical University (Shanghai Changzheng Hospital). Dr. Feng has been in the medicine field for more than ten years and has accumulated rich clinical experience and operational skills in common and emergency surgical cases. She specializes in general surgery, surgical treatment of thyroid related diseases, digestive tract diseases, perianal diseases, abdominal wall hernias, etc.

Dr. Feng’s major specialties include but not limit to:
1.Laparoscopic surgical treatment of gastrointestinal related diseases, including acute/chronic appendicitis, acute/chronic gallbladder inflammation, benign tumors, etc.
2.Examination, diagnosis and surgical treatment of gastroesophageal reflux disease (GERD)
3.Hernia of abdominal wall
4.Perianal diseases, including anal fistula, hemorrhoids, anal fissure, etc
5.Surgical treatment of thyroid related diseases, including malignant thyroid tumors, benign thyroid tumors, hyperthyroidism, etc.
6.Surgical treatment of parathyroid-related diseases, including parathyroid adenoma, secondary hyperparathyroidism, etc.

License no. :110310000066580

 Dr. JI Qinghai is currently the specially-invited consultant of General Surgery Department of Jiahui Health. Dr. Ji graduated from Shanghai Medical University in 1983 and received his master's degree in Clinical Medicine from Shanghai Medical University in 1993. He was the Chief of Head & Neck Surgery Department at Fudan University Shanghai Cancer Center, the chief expert and the convenor of the multidisciplinary comprehensive treatment group of Head & Neck Cancer at Fudan University Shanghai Cancer Center. Dr. Ji Qinghai is the vice Chairman of the Thyroid Cancer Committee of the Chinese Anti-Cancer Association, the vice chairman of the thyroid Cancer Committee of the Chinese Medical Doctor Association, the chairman of the Thyroid Cancer Committee of the Shanghai Anti-Cancer Association, and the leader of the Thyroid Science Group of the General Surgery Committee of the Shanghai Medical Association. Member of Standing Committee of Head & Neck Tumor Professional Committee of China Anti-Cancer Association and former chairman of Head & Neck Tumor Professional Committee of Shanghai Anti-Cancer Association.

He is the editoiral board member of Chinese Journal of Otolaryngology -- Head & Neck Surgery, Chinese Journal of Surgery, Chinese Journal of Cancer, Journal of Chinese Academy of Medical Sciences, Cancer, Chinese Journal of Cancer, Chinese Medical Journal, Medicine, World Journal of Surgical Oncology, Oncotargets and Therapy.

Dr. Ji has been engaged in head & neck cancer surgery for more than 30 years, focusing on clinical and basic research in the treatment of thyroid, laryngeal, hypopharyngeal and tongue cancers. "Surgical treatment of thyroid cancer invading piriform fossa" won the Clinical Achievement Award of Fudan University. Professor Ji Qinghai has presided over a number of major projects of Shanghai Science and Technology Commission, major basic research projects of Shanghai and top priority projects of Shanghai. He has led the research direction of papillary thyroid cancer in China and committed himself to the formulation of diagnosis and treatment standards for papillary thyroid cancer and the standardized training of thyroid surgeons. Since 2015, he has gone throughout the country to promote the standardization of diagnosis and treatment of thyroid cancer, and the specialization of thyroid surgeon training in China.

Areas of expertise:
Diagnosis and surgical treatment of head & neck tumors, including thyroid, salivary glands, oral tumors and laryngeal and laryngeal cancers.

Expertise
Surgical treatment of gastric cancer (open surgery, laparoscopic surgery, robotic-assisted surgery)
Minimally invasive surgery and comprehensive treatment with perioperative chemotherapy
Preservation and improvement of quality of life after gastrectomy

Introduction
Dr. Souya Nunobe is a specially invited expert at Jiahui Health and currently serves as the Deputy Director of the Hospital and Director of the Department of Gastric Surgery at the Cancer Institute Hospital in Japan.

Since 1996, Dr. Nunobe has been dedicated to the field of gastric cancer surgery. He completed his residency and specialized training at top Japanese institutions, including the University Hospital of Kyoto Prefectural University of Medicine and the National Cancer Center Hospital. He studied under renowned gastric cancer surgery experts, Professor Takeshi Sano and Professor Mitsuru Sasako, where he systematically acquired the core concepts and techniques of surgical oncology.

Starting in 2005, he actively promoted the application of minimally invasive surgery in gastric cancer treatment and introduced robotic-assisted surgery in 2019. Dr. Nunobe previously served as an Assistant Professor in Gastrointestinal Surgery at the Graduate School of Medicine, The University of Tokyo. He returned to the Department of Gastric Surgery at the Cancer Institute Hospital in 2010, became Vice Director of Gastric Surgery in 2016, was promoted to Director in 2019, and has additionally served as Deputy Director of the Hospital since 2023.

Dr. Nunobe has published over 160 peer-reviewed academic articles and serves on the editorial board of the Japanese Journal of Clinical Oncology. In 2007, he received the Nishi Memorial Award from the Japanese Gastric Cancer Association for his research on "quality of life after pylorus-preserving gastrectomy." Additionally, he has performed more than 20 live demonstrations of radical gastrectomy outside Japan, including in mainland China, Hong Kong, and Vietnam.

Dr. Nunobe also holds the following positions: Councilor of the Japanese Society of Gastroenterological Surgery, Councilor of the Japanese Gastric Cancer Association, Member of the Japanese Surgical Society, and Executive Member of the International Gastric Cancer Congress.

Expertise:
Specializes in varicose vein treatments with extensive experience in minimally invasive procedures (>5,000 cases). Proficient in managing recurrent, ulcerated, and refractory varicose veins, as well as vascular diseases including arterial occlusion, venous thrombosis, and aneurysms.

Introduction:
Dr. Mao Jieqi is currently a multi-site practicing physician at Jiahui Health. As a Ph.D. in Surgery, Associate Chief Physician, and Master’s Supervisor from the Department of Vascular Surgery at Shanghai General Hospital (affiliated with Shanghai Jiao Tong University School of Medicine), he graduated from Fudan University School of Medicine in 2000 under the mentorship of renowned vascular expert Professor Chen Fuzhen.
Dr. Mao enhanced his expertise through academic training at Charité – Universitätsmedizin Berlin and clinical work in vascular surgery departments at several German medical institutions, including Spandau and Friedlichhein. With over 10,000 vascular cases managed, he focuses on varicose veins and lower limb thrombotic/occlusive diseases.
A pioneer in personalized precision therapy for varicose veins, he integrates minimally invasive techniques (>5,000 cases), aesthetic considerations, and psychological support into tailored treatments. His approach achieves exceptional outcomes for complex cases such as refractory/recurrent varicose veins, venous ulcers, and thrombosis-complicated conditions.
For arterial/venous occlusive diseases, Dr. Mao combines minimally invasive and open surgeries to maximize mid-to-long-term efficacy while minimizing patient discomfort. His signature awake minimally invasive procedures enable immediate post-operative mobility, ensuring minimal disruption to daily life. He has also established a strong reputation in treating arterial occlusion, venous thrombosis, and aneurysms.

Introduction
Dr. HAN Xiaodong is a multi-practice physician at Shanghai Jiahui Health and serves in the Department of Bariatric and Metabolic Surgery at Shanghai Sixth People’s Hospital. He holds a medical doctorate and is an associate chief physician. Dr. Han earned his Ph.D. in Surgery from Shanghai Jiao Tong University School of Medicine in 2009. Since 2011, he has focused on bariatric surgery, successfully performing over 2,000 procedures. He has contributed to 3 National Natural Science Foundation projects and 2 Shanghai Municipal Science and Technology Commission projects, and has co-authored 10 SCI papers in domestic and international journals, including 7 focused on bariatric and metabolic research. He is the sixth awardee of the Shanghai Medical Science and Technology Second Prize for "New Diagnostic and Therapeutic Technologies for Obesity and Diabetes, and Novel Mechanisms of Pathogenesis." In 2024, he was honored as one of the "Top Ten Public Welfare Figures" at the 10th Annual Medical Excellence Awards by Physician News, China Health Culture Association, and China Health Development Foundation.

Professional Affiliations
• Committee Member, Obesity and Metabolic Disease Surgery Working Group, Surgical Branch of the Chinese Medical Doctor Association
• Member, Bariatric and Metabolic Surgery Group, Surgical Branch of Shanghai Medical Association
• Committee Member, Popular Science Branch of Shanghai Medical Doctor Association
• Standing Committee Member, Endocrinology and Diabetes Branch of the Bethune Spirit Research Association
• Deputy Leader, Popular Science Working Group, Bariatric and Metabolic Rehabilitation Committee of the Chinese Rehabilitation Medical Association
• Co-Chair, Youth Alliance (CYFSO) of the Chinese Journal of Obesity and Metabolic Diseases (Electronic Edition)
• Editorial Board Member, Chinese Journal of Obesity and Metabolic Diseases (Electronic Edition)