Best Diaphragmatic and Hiatal Hernia Doctors in Melrose, MA

Dr. Karagozian received his medical degree from Boston University School of Medicine. He completed an Internal Medicine residency at University of Southern California (USC) and a Gastroenterology fellowship at Brigham & Women's Hospital/Harvard Medical School. He subsequently completed an advanced fellowship in Transplant Hepatology at New York Presbyterian-Columbia and Cornell. He comes to Tufts Medical Center from Yale School of Medicine, where he worked closely with the Yale New Haven Transplantation Center focusing on liver transplant. Dr Karagozian's clinical areas of interest include cirrhosis, liver transplant, non-alcoholic fatty liver disease, viral hepatitis, cholestatic liver disease (PBC, PSC), hemochromatosis, and drug induced liver injury. His research interests include clinical outcomes associated with end stage liver disease and liver transplant, obesity and liver disease, health care utilization in chronic liver disease/cirrhosis, and outcomes in cholestatic liver diseases. He has published numerous abstracts and peer-reviewed publications in the field of gastroenterology and hepatology and has presented his research at national meetings.

Dr. Xiaocen Zhang, MD is a Gastroenterology Specialist who practices in Boston, MA. She is 36 years old. Dr. Xiaocen Zhang, MD is affiliated with Tufts Medical Center.

After completing medical school at the University of Toronto, Dr. Razik went on to pursue specialty certification in Internal Medicine with internships at Mount Sinai Hospital and Sunnybrook Health Science Centre. He then completed subspecialty training in Gastroenterology at U of T while working with North America's largest liver transplant program at Toronto General Hospital and the Inflammatory Bowel Disease centre at Mount Sinai. Further subspecialty exposure occurred at St. Michael's Hospital in advanced therapeutic endoscopy. This prompted Dr. Razik to pursue further fellowship training in Interventional Endoscopy at the University of Calgary while simultaneously completing his Master of Public Health program at Harvard University with a focus on Health Management. Dr. Razik now provides outpatient and emergency gastroenterology care at Tufts Medical Center and MelroseWakefiled Hospital. He sees patients spanning the full breadth of GI disorders with special focus in liver, bile duct and pancreatic disorders as well as all GI cancers.

After completing medical school at the University of Toronto, Dr. Razik went on to pursue specialty certification in Internal Medicine with internships at Mount Sinai Hospital and Sunnybrook Health Science Centre. He then completed subspecialty training in Gastroenterology at U of T while working with North America's largest liver transplant program at Toronto General Hospital and the Inflammatory Bowel Disease centre at Mount Sinai. Further subspecialty exposure occurred at St. Michael's Hospital in advanced therapeutic endoscopy. This prompted Dr. Razik to pursue further fellowship training in Interventional Endoscopy at the University of Calgary while simultaneously completing his Master of Public Health program at Harvard University with a focus on Health Management. Dr. Razik now provides outpatient and emergency gastroenterology care at Tufts Medical Center and MelroseWakefiled Hospital. He sees patients spanning the full breadth of GI disorders with special focus in liver, bile duct and pancreatic disorders as well as all GI cancers.

Dr. Nikola Natov, MD is a Gastroenterology Specialist who practices in Boston, MA. He is 41 years old. Dr. Nikola Natov, MD is affiliated with Tufts Medical Center.