He has indicated that his clinical interests include temporomandibular joint disorder (TMJ), dental implant surgery, and sleep apnea. He is professionally affiliated with Methodist Hospital Division of Thomas Jefferson University Hospital, Thomas Jefferson University Hospital, and Bryn Mawr Hospital. Dr. Diecidue is a graduate of Thomas Jefferson University, Jefferson Medical College and the University of Pennsylvania School of Medicine and a graduate of Jefferson University Hospitals' residency program. Dr. Diecidue honors Blue Cross/Blue Shield, Coventry, and Blue Cross Blue Shield Bronze, in addition to other insurance carriers. He has received professional recognition including the following: Philadelphia Magazine's Top Docs 2013,2010. His practice is open to new patients.