Dr. Brennan graduated from University of Texas Health Science Center at Houston McGovern Medical School in 2002 and has been in practice for 17 years. Dr. Brennan also specializes in Trauma Surgery. He currently practices at Scott & White Memorial Hospital Emergency Service and is affiliated with Scott & White Memorial Hospital. Dr. Brennan accepts multiple insurance plans including Medicare, Humana and Cigna. Dr. Brennan also practices at Scott & White Roney Bone/Joint in Temple, TX. In addition to English, Dr. Brennan's practice supports these languages: Spanish, Korean, Russian and German.