Dr. Jacquelyn Wallace Morris is a Dentist in Barrington Oaks, AUSTIN a…read morend has an experience of 28 years in this field. Dr. Jacquelyn Wallace Morris practices at Dr. Richard A. Knaus, DDS in Barrington Oaks, AUSTIN,Balcones Family Dental in Barrington Oaks, AUSTIN and Dr. Paul M. Lounsberry, DDS in Barrington Oaks, AUSTIN.read less