Medical Director / Principal Investigator
Dr. Sarles graduated with his Bachelors in Biology from the University of Texas in Austin, and received his M.D. at the University of Texas Medical Branch in Galveston, Texas.
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Clinical Research Coordinator
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Clinical Research Manager
Dr. Do treats general gastrointestinal problems as well as actively promoting colon cancer screening and viral hepatitis screening. He has his private practice in Plano, and also is a clinical assistant professor at the University of Texas Southwestern Medical School.
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Assistant Clinical Research Manager