Located on Ritchie Highway, Pediatrics in Severna Park offers patients great pediatric care at a convenient location. Our providers have years of experience caring for kids. Our award-winning staff invite you to come and join our family! 692-A Ritchie Highway, Severna Park, MD 21146 (410) 721-2273. Hours: Monday - Friday: 7:30 AM - 5:00 PM.