Dr. Guo is a licensed Hem/Onc in NY. Medical degree obtained from University at Buffalo School of Medicine. Completed residency training at Cornell New York Hospital and fellowship training at MD Anderson Cancer Center. Currently practices at New York Cancer & Blood Specialists (New York Cancer & Blood Specialists), located at 1500 Route 112, Port Jefferson Station, NY 11776. Dr. Guo specializes in breast cancer, gastrointestinal malignancies, lung cancer and prostate cancer. . In addition to English, Dr. Guo speaks Mandarin.