Areas of expertise for Dr. Choi include colorectal cancer screening and colorectal cancer. Dr. Choi takes Blue Cross/Blue Shield, Coventry, and Humana ChoiceCare Network, in addition to other insurance carriers. Before completing his residency at a hospital affiliated with the University of California, San Francisco (UCSF), Dr. Choi attended medical school at Weill Cornell Medical College. Dr. Choi has received professional recognition including the following: Phi Beta Kappa; Clarence C. Coryell Prize in Medicine; and Joseph Collins Scholarship Award. Dr. Choi (or staff) is conversant in Korean. He also offers interpreting services for his patients. He is professionally affiliated with Massachusetts General Hospital. He welcomes new patients.