Dr. Larry Ong Sy, MD

Dr. Larry Sy is an internal medicine physician who brings 37 years of clinical experience to patient care. He earned his medical degree from the University of Santo Tomas Faculty of Medicine and Surgery and completed his residency training at Evanston Hospital. Dr. Sy is fluent in both English and Spanish, enabling him to serve diverse patient populations.

Dr. Sy practices at locations in Rockford and Dixon, Illinois, and maintains an affiliation with UW Health Heart Hospital. His clinical expertise focuses on managing complex conditions including diabetic complications and chronic wounds. He specializes in treating venous skin ulcers and diabetic skin problems, providing comprehensive wound care services including debridement procedures and performing diagnostic tests to monitor kidney function.