Dr. Yen Hoong Grace Ooi is a New York state licensed medical doctor, specializing in Pediatrics. Graduated Magna Cum Laude from McGill University Faculty of Medicine, completed residency training in Jacobi Medical Center, Dr. Ooi currently is working at Happiness Pediatrics, located in 762 59th St, #7, Brooklyn NY 11220 Please call +1-917-338-6688 to contact. Access cdoc101.com on a desktop computer to view more details. | |||