Complex sentence: Founded in 1986 by several oncologists at Baylor University Medical Center at Dallas, the organization has grown to include a network of over 300 physicians at more than 100 offices in Texas, New Mexico, and Oklahoma.
Split into simpler sentences: Founded in 1986 by several oncologists at Baylor University Medical Center (Dallas). The organization has grown to include a network of over 300 physicians at more than 100 offices in Texas, New Mexico, and Oklahoma.