Mayflower Medical Group is a network of Family Medicine, Pediatric and Urgent Care facilities. Mayflower Medical Group. Request An Appointment Pay ... Spanish, Hindi, Urdu, Arabic, to meet our patients' needs. Request an Interpreter. Contact Mayflower. Mayflower - Covina 626-331-2209. ExpressCare - Covina 626-214-3675. Pediatrics ....