Dr. Christopher Han Sheng Chang, MD

Dr. Christopher Chang specializes in gastroenterology and internal medicine, bringing over three decades of experience to digestive health care. He earned his medical degree from the University of California San Francisco School of Medicine and completed his residency at UCLA Medical Center. With 31 years of dedicated practice, Dr. Chang has developed extensive expertise in treating complex digestive conditions. He is fluent in both English and Spanish.

Dr. Chang practices at multiple locations throughout New Mexico, including the UNM Center for Digestive Diseases and University of New Mexico Hospital in Albuquerque, as well as UNM Sandoval Regional Medical Center in Rio Rancho. He is affiliated with Raymond G Murphy Department of Veterans Affairs Medical Center. His clinical focus includes treating constipation and bowel obstruction, with particular expertise in cancer-related digestive complications. Dr. Chang performs specialized procedures including rectal surgery and incorporates …physical therapy and manual therapy approaches into patient care. Patients rate him 4.4 out of 5 stars on average.