Dr. Arenas is a member of the department of Oral Medicine and Diagnostic Sciences. He works as an adjunct faculty at the Oral Radiology division. Dr. Arenas received his dental degree in 1983 at the Colegio Odontologico Colombiano in Bogota Colombia where he was teaching Oral Radiology until 1999. He then received his DMD degree at Nova Southeastern University in 2006 while continuing to teach Radiology since 2002. When he is not teaching at Nova College of Dental Medicine, Dr. Arenas works as a General Dentist in a private practice.