30 reviews of St Jude Heritage Medical Group "I'm seeing Dr. Paulynne Liang, MD for the first time and I am excited. She is a Family Practitioner and my Primary Care Physician. FIRST VISIT: Oct 25, Tue 10:45 AM 955 W. Imperial Hwy., Ste. 110, Brea, CA 92821 Phone: (714) 680-0050 Reception: Lina So far very efficient. I came in very early to fill up the forms, got it done with 30 minutes to ....