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Dr. Parker joined the faculty of the UT Health San Antonio Gastroenterology Division to participate in the growth of its clinical and educational programs. He came to the medical school following a distinguished military career that included over twenty years in clinical academic practice training gastroenterologists to serve our nation's armed forces. He brings with him the skills of an expert gastrointestinal diagnostician with a wealth of expertise in the evaluation of abdominal pain, diarrhea, intestinal motility disturbances, and other gastrointestinal and liver diseases. Dr. Parker is an accomplished practitioner of both diagnostic and therapeutic upper endoscopy and colonoscopy.
Kashi, M.R., Belayev, L. & Parker, A. Primary extranodal Hodgkin lymphoma of the colon masquerading as new diagnosis of Crohn's disease. Clin Gastroenterol Hepatol. 8(10):A20 (2010). PMID: 20601139
Kato, D., Okwara, C., Moreland, C. & Parker A. Hepatic Dysfunction as a Paraneoplastic Manifestation of Metastatic Prostate Adenocarcinoma. J Investig Med High Impact Case Rep. 2(2):2324709614539927 (2014). PMID: 26425613; PMCID: PMC4528893