Meet our Campus Directors
Campus Directors
David Maddahi
Founder / CEO / President
Silvia Espin
Associate Director
Mrs. Silvia Espin has dedicated her career to education, evolving from a classroom instructor to a leadership role as the Associate Director at NPCollege. Her journey began as a Computerized Accounting instructor, where she developed a profound understanding of student needs and the challenges faced by educators. Known for her resilience, she employed innovative teaching methods and built strong professional rapport to ensure every student succeeded. Now, as Associate Director, Mrs. Espin’s extensive experience has become the cornerstone for current instructors, helping to create a positive and enriching learning environment for students.
Charles Mugrdechian
Director of Operations
Mr. Mugrdechian is the Director of Operations NPCollege, a role he’s cultivated through a unique career path that began with a focus on institutional accreditation. He started his career as an Accreditation Auditor for multiple national accrediting agencies, while also serving on the Board of Directors for NPCollege. In this position, he gained invaluable experience evaluating colleges and universities against rigorous standards for academic quality, financial stability, and operational effectiveness. This involved conducting on-site visits, reviewing institutional documentation, and assessing compliance with established criteria.
This experience provided Mr. Mugrdechian with a deep understanding of the complex regulatory landscape governing higher education, including federal and state regulations, accreditation standards, and institutional policies. He developed a keen eye for detail and a comprehensive knowledge of best practices in areas such as academic integrity, student services, financial aid, and institutional governance.
Lesli Kong
Associate Director of Career Services
Mrs. Lesli Kong serves as the Associate Director of Career Services, bringing over 15 years of experience in administration, student support, and career development. She began her career in administrative roles within higher education, where she honed her organizational and communication skills while gaining a comprehensive understanding of institutional policies and systems. Her journey started at NPCollege in student affairs and career services, where she developed expertise in operational processes and student support.
Over time, Mrs. Kong’s focus evolved toward career development and student success, recognizing the vital connection between education and meaningful employment. Throughout her career, she has specialized in career counseling, job placement strategies, employer partnerships, and externship coordination. Her work across several higher education institutions has allowed her to refine her ability to guide students and build lasting relationships with industry partners. Today, Mrs. Kong leverages her extensive experience to prepare students for externships and careers, ensuring they are equipped for success. Her dedication and proven track record have earned her a reputation as a passionate advocate for student growth and achievement.
Giovanni Casillas
Director of Admissions / Marketing
Mr. Casillas serves as the Director of Admissions and Marketing at NPCollege, a position he has earned through dedicated experience within the field of enrollment management. His extensive experience in customer relations allowed him to gain hands-on experience in the day-to-day operations of an admissions office. In this role, he was responsible for tasks such as processing applications, managing student inquiries, conducting campus tours, and representing the institution at recruitment events.
This foundational experience provided him with a deep understanding of the student recruitment cycle, the importance of effective communication, and the nuances of building relationships with prospective students and their families. He also developed strong organizational skills, attention to detail, and a genuine passion for helping students find the right educational fit.
As Director of Admissions and Marketing, Mr. Casillas now oversees all aspects of student recruitment and institutional marketing. His progression from Admissions Coordinator to Director provides him with a unique perspective, allowing him to effectively bridge the gap between recruitment and marketing efforts, ultimately contributing to the institution’s enrollment growth and overall success.
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