Breadcrumb Home PhD Students PhD Students Lawanda Faye Bowles – Costello Clinical Placements Coordinator, MSN-APRN Program Dante Anthony Tolentino, PhD, RN, NI-BC, FAMIA Assistant Professor Kristi K. Westphaln, PhD, RN, CPNP-PC Assistant Professor Rosario B. Jaime-Lara, PhD, FNP, RN Assistant Professor Hector M. Arguello Chief Financial Officer Jihan Ceyhan, MSN, RN, AGPCNP-BC, HNP Director, Skills and Simulation Lab Mark Covin, EdD Director of Recruitment, Outreach, & Admissions Lizbeth Del Rio Student Affairs Officer