Dr. Mark Chu, DO- GI Gastroenterology (朱金峰醫生, 腸胃肝膽)

Elizabeth Street’s quietly efficient medical row now includes Dr. Mark Chu, DO—a gastroenterologist fitting in without fanfare. In a corridor where patients often juggle multiple specialists, his office offers focused care for digestive health, liver function, and screening for colorectal cancer. The cluster of services spans endoscopic procedures, hepatology consultations, and chronic acid-reflux management. Nutritional guidance and post-procedure follow-ups sit alongside advanced testing and straightforward explanations.

17 Elizabeth St Ste 608, New York, NY 10013: the address reads like an afterthought tucked above the street’s hum. After exiting the elevator, you’ll find Suite 608 without fuss; the corridor itself handles the rest. The floors below buzz with retail, but upward the pace slows to something closer to a measured pace of medicine.

Inside, a team screens for celiac disease, monitors IBD flare-ups, and reviews abdominal pain patterns with clarity. Plainspoken language trumps jargon, and referrals surface only when required. You won’t wait long for an initial paperwork review before moving into specific diagnostics or treatment paths.

Call directly at (212) 219-8031 to arrange an appointment, or pull up directions on the map. The block stays accessible enough once you know the side door, and the elevator eliminates any stair calculations.