Gerard L. Guillory, M.D. is a graduate of the Louisiana State Univeristy School of Medicine. He completed his internship and residency training at Richland Memorial Hospital, affiliated with the University of South Carolina Medical College.

Dr. Guillory has been practicing in Aurora since July 1985. As an Assistant Clinical Professor of Medicine at the University of Colorado Health Sciences Center, he is actively involved in teaching medical students, resident physicians, and nurse practitioner students. Over the years, Dr. Guillory has fostered an interest in patient education and has authored three books on digestive troubles. For more information on this topic, please visit IBSinformation.com.

He is Board Certified in Internal Medicine.