Dr. Papaconstantinou has indicated that his clinical interests include colorectal surgery procedures and gastrointestinal cancer. Blue Cross/Blue Shield, Blue Cross Blue Shield Bronze, and Blue Cross Blue Shield Gold are among the insurance carriers that Dr. Papaconstantinou honors. His education and training includes medical school at Baylor College of Medicine and residency at a hospital affiliated with the University of Cincinnati. Dr. Papaconstantinou has received distinctions including "Super Doctor," Texas Monthly, 2011-2016; Texas Super Doctors; and Student Teaching Award, UT Southwestern, Department of Surgery. He speaks Greek. He is professionally affiliated with Baylor Scott & White Health - Central Texas.