Susanna Lin, MD, is a board-certified pediatrician. Dr. Lin enjoys working with children of all ages and partnering with parents to help shape their future. She has special interests in asthma, allergies and preventive medicine. She is the medical director at Trinity Health IHA Medical Group, Pediatrics - Chelsea.

M. Elizabeth Zinn, MPH, PA-C, is a board-certified physician assistant. She earned her master of Science in Health Sciences and master of Public Health from George Washington University. Elizabeth has clinical interests in preventive care and healthy lifestyles, early childhood development, nutrition and the care and treatment of asthma.