TrinityCare Extended Care - Closed is a outpatient services center that offers many services, including newborn, infant, and toddler. Visit TrinityCare Extended Care - Closed located at 1000 Corporate Center Drive, Suite 110, Monterey Park, CA 91754. This Monterey Park outpatient services center is one of the best in California. As part of the Dignity Health network, TrinityCare Extended Care - Closed is dedicated to delivering high quality, compassionate care and access to Monterey Park and nearby communities.