Dr. David A. KRASON is a Senior Hospitalist of Hospital Medicine and Chair of the Infection Control Committee at Jiahui Health. Dr. KRASON received his medical degree from the Medical College of Wisconsin. He then completed his residency in Internal Medicine and fellowship in Infectious Diseases at the University of Minnesota in Minneapolis. Before joining Jiahui Health, Dr. KRASON worked as an infectious disease physician at St. Paul Infectious Disease Associates in St. Paul, Minnesota for 7 years, then joined the Hospital Medicine Unit (HMU) at Massachusetts General Hospital (MGH) in Boston in 2012. He returns to Boston several times each year for ongoing clinical responsibilities with the HMU at MGH.

Dr. KRASON is board-certified in Internal Medicine and Infectious Disease.

Dr. BIAN Yanyan is an Assistant to the Chief Hospitalist of Jiahui International Hospital. Dr. Bian obtained her Master Degree from Tongji University School of Medicine. Prior to joining Jiahui Health, she completed her residency training at Shanghai East Hospital affiliated to Tongji University. Then Dr. Bian went on to complete extensive work in the Department of Echocardiography. She is a Cadiac Sonographer with seven years of clinical experience. She is skilled in ultrasonic diagnosis of heart diseases including valvular heart disease, cardiomyopathy, coronary artery disease, cardiac tumor, aortic disease, peripheral vascular disease and Point of Care ultrasound. In 2017, Dr. Bian joined Jiahui as a fellow of “Renji - Jiahui Hospitalist training program”. During the two years, she focused on learning of patient-centered care, evidence-based medicine, medical safety and quality in the inpatient setting.  

Dr. Bian is licensed in both General Practice and Ultrasonography. Other certifications include Color Doppler Flow Imaging (CDFI), Basic life Support (BLS) and Advanced Cardiac Life Support (ACLS), and Basic life Support (BLS) Instructor of the American Heart Association (AHA).

Dr. Wendy ZHAO is an Deputy Chief of Hospitalist at Jiahui International Hospital. Upon completing her studies in Clinical Medicine and obtaining a Master’s Degree in Geriatrics at the Shanghai Medical College of Jiaotong University, Dr. Zhao went on to complete residency training in the Department of Emergency and ICU at Huashan Hospital in 2012. She worked as an attending physician at Huashan Hospital North until 2017. Dr. Zhao has gained rich clinical experience through seven years of clinical work in Geriatric Medicine and Emergency Medicine. She is especially skilled in early prevention and comprehensive treatment of cardiovascular and cerebrovascular diseases, and the treatment of various conditions in Emergency and Critical Care Medicine.  In 2017, Dr. Zhao trained as a hospitalist on the Jiahui-Renji Hospitalist Fellow training program. In 2018, she went to the Massachusetts General Hospital Cancer Center and Hospital Medicine Department for observation and was involved in providing anti-PD-1 immunotherapy. Dr. Zhao strives to provide high-quality, efficient, and personalized medical services.

Dr. Irene WANG is a hospitalist and Assistant to the Chief Medical Information Officer at Jiahui International Hospital. She graduated in 2011 from China Medical University and received a Master's degree in Internal Medicine. She joined in Shanghai standardized residency training in internal medicine at Shanghai Tongji Hospital. Before joining Jiahui International Hospital, she served in the endocrinology department of Shanghai No.6 People's Hospital where she rotated through inpatient and outpatient wards and developed expertise in managing common and critical patients with endocrinology diseases. She joined Jiahui in 2016 where she trained as a hospitalist, travelling to Massachusetts General Hospital for further study. She is experienced in the management of common internal medicine diseases with expertise in the diagnosis and treatment of common endocrine diseases. 

Dr. Wang is also certified in Basic Life Support (BLS) and Advanced Cardiac Life Support (ACLS).

Dr. Ashley ZHANG is a hospitalist at Jiahui International Hospital. Dr. Zhang graduated from Fudan University School and then obtained Master Degree in internal medicine from the Shanghai Jiaotong University School of Medicine. She completed residency in internal medicine in Shanghai Xinhua Hospital. In 2019, she finished her fellowship and becomes a member of the Jiahui Hospitalist team. She accumulated experiences in the practical skills and mastered comprehensive treatment of common internal diseases, inpatient, and perioperative management. She is committed to providing patient centered medical care according to the need of all patients.

She holds BLS (basic life support) and ACLS (advanced cardiovascular life support) certificate from AHA (American heart association).

Dr. ZHANG Di is a hospitalist of Jiahui International Hospital. Dr. Zhang obtained her Master's Degree of Clinical Medicine from The Second Military Medical University. She completed her residency in internal medicine at Shanghai Changzheng Hospital. She finished her Fellowship at Jiahui hospital, receive comprehensive training on patient centered, evidence-based medicine, medical safety and quality, impatient care. She holds BLS (basic life support) and ACLS (advanced cardiovascular life support) certificate from AHA (American heart association). She is skilled in the comprehensive treatment of common internal diseases, is committed to providing high-quality inpatient medical care. 

Dr. LI is currently an attending Hospitalist at JiaHui International Hospital. Dr. LI obtained her Bachelor of Medicine degree from Nantong Medical School in 2008. She then completed her residency training and fellowship training at Pudong New Area People’s Hospital. Prior to joining Jiahui, she worked on cardiology team at Fudan University Minhang Hospital in 2013-2015, passed the US Medical License Exam and completed one-year international physician exchange in the US in 2016-2020. Dr. LI joined Jiahui as a fellow of “Renji - Jiahui Hospitalist training program”. During the two years, she focused on learning of patient-centered care, evidence-based medicine, medical safety and quality in the inpatient setting. Dr. LI is familiar with internal medicine, pain management, and perioperative care. She has dedicated her work to patience-centered care in the setting of multicultural.

Dr. LI is also certified in Basic Life Support (BLS) and Advanced Cardiac Life Support (ACLS) by American Heart Association (AHA).

Dr. Hanna HAN is a hospitalist of Jiahui International Hospital. Dr. Han obtained her MD & Ph.D from The Second Military Medical School in Shanghai. Prior to joining Jiahui, Dr. Han worked as ER physician in the Emergency Medicine Department of General Hospital of Shenyang Military Region and United Family Health Hospital. In 2020, Dr. Han joined Jiahui as a fellow of “Renji - Jiahui Hospitalist training program”, specializing in the acute phase management of multiple disease, experienced in long-term follow-up of chronic diseases and family medicine based health management. 

Dr. Han is certified in Basic Life Support (BLS), Advanced Cardiac Life Support (ACLS) and Pediatric Advanced Life Support(PALS).

Dr. DENG Fangfei is currently an attending Hospitalist of Jiahui International Hospital. Dr. Deng obtained her Master’s degree from Tongji University in 2014. She then completed her residency training at Shanghai Changhai hospital. Prior to joining Jiahui, she went on to complete Nephrologist fellowship training at Shanghai Changhai hospital. In 2020, Dr. Deng joined Jiahui as a fellow of “Renji - Jiahui Hospitalist training program”. During the one-year training, she focused on learning of patient-centered care, evidence-based medicine, medical safety, and quality in the inpatient setting. Dr. Deng is familiar with patient care in area of internal medicine and perioperative management. She has dedicated her work to provide high-quality patient centered medical care.

Dr. Deng is also certified in Basic Life Support (BLS) and Advanced Cardiac Life Support (ACLS) by American Heart Association (AHA). She also obtained ECFMG certificate sponsored by ECFMG. 

Dr. LIU practices as a Hospitalist at Jiahui Health. She graduated from Fudan University School of Medicine, and completed transitional residency program in Frankford Hospital, Philadelphia, USA in 2002, subsequently completed internal medicine training from 2002-2005 in Christianacare Healthcare System in Newark, Delaware, USA, and became a Hospitalist.

Dr. Liu has over 17 years of extensive clinical experience working as a Hospitalist attending in different settings of Christianacare, taking care of complex acutely ill patients, ICU patients, rehab patients, geriatric patients as well as cancer patients. Most recently, she worked as trauma Hospitalist and perioperative Hospitalist to co-manage surgical patients. Dr. Liu is committed to patient-centered healthcare and evidence based medical practice. Dr. Liu left Christianacare in 2022, came back to Shanghai and joined Jiahui Health.

Dr. Liu is American Board Certified in Internal Medicine with Hospitalist specialty, and holds medical license as Internist in the state of Delaware.

Dr. Tracy LIU practices as an Assistant Hospitalist at Jiahui Health. She obtained a Master’s Degree from Shanghai JiaoTong University School of Medicine. Before joining Jiahui Health, she worked as an attending physician in the Endocrinology Department of Shanghai Xuhui central Hospital for more than ten years.

Dr. Tracy Liu developed expertise in endocrine diseases, including long-term follow-up of chronic diseases. In 2013, she went to Department of Endocrinology, Medstar Washington Hospital, USA, as a visiting scholar.

Dr. Tracy Liu is committed to patient-centered healthcare, evidence based medical practice, and strives to provide high-quality, efficient, and personalized medical services.