Dr. Chan-Mark is a licensed OB/GYN in NY. Graduated in 1991. Medical degree obtained from SUNY Stony Brook Dental School. Completed residency training at Jefferson Health and fellowship training at Jefferson Health. Currently practices at Comprehensive Perinatal Medicine PLLC (Comprehensive Perinatal Medicine PLLC), located at 133-36 41st Rd, Flushing, NY 11355. Dr. Chan-Mark specializes in Maternal-Fetal Medicine.. In addition to English, Dr. Chan-Mark speaks Mandarin.