Meet the Instructors

Kristi is an educator-extraordinaire, having honed her project management teaching chops at the likes of Penn State, the University of Delaware, and Delaware County Community College. And this on top of her 30-year career tenure in the project-rich landscape of information technology. Kristi earned her PMP certification in 2008 and, over the course of her career, has helmed projects in healthcare, finance, IT, manufacturing, construction, government, clinical and telecommunications. Her experience running projects, establishing project management offices, and working across industries and methodologies (Predictive, Agile and Hybrid), informs and enriches student learning experiences.

Although Kristi now calls Big-Sky country home, her virtual-instruction wherewithal and natural charisma make her a favorite among students in our virtual learning environment. If you’re lucky, you might spot—in the background—one or more of her 3 dogs, 8 cats, a horse and/or goat during a designated break from learning. Call it a bonus.

As President and founder of the World Class Training Institute (WCTI), Dr. Mark Gershon is something of a crossroads pioneer: first, at the intersection of project management and lean six sigma; and secondly, at the junction of training and consulting. Dr. Gershon’s curriculum vitae features 30+ years of experience in both project management and lean six sigma process improvement and quality management. He’s served as a quality engineer for the Amy’s PMO, the chairman of Temple University’s Operations Management department, and even provided PM consulting for NASA.

An award-winning instructor and writer, Dr. Gershon is at home when leading a class. Even some of the world’s leading project management training firms—IIL and ESI—have dispatched seasoned trainers to his classrooms to absorb some of his unique expertise. If you are lucky enough to have this PMP and Master Black Belt at the head of your PMP training class, rest assured you’re in good hands.

When organizations seek to fine-tune their PMOs, they turn to Ruth Anne Guerrero and team. Beyond her quarter-century as a project management practitioner, Ruth Anne leads a consulting team renowned for making Project Management Offices, organizational processes, and general project execution…better. So much so, her methodologies and accomplishments have graced the pages of myriad white papers, publications, and project management books.

Experience across industries? Check. Ruth Anne’s walked the critical path in property and casualty insurance, electric and gas utilities, the cable industry, healthcare, and financial services. Immersed in PMI service? Check. Ruth Anne co-founded the Long Island Chapter of PMI; worked for PMI—the mothership—for two years; served as President of the Delaware Valley Chapter; represented TD Bank on PMI’s Global Executive Council; etc. Long-story short, Ruth Anne brings a life-time of practical experience and service to the classroom and teaches with the gusto students appreciate.

As an over 25-year project management practitioner in the IT services sphere, Scott is something of an alloy. He’s worked the gamut of project-related duties, including project, program, and portfolio management. And in addition to the discipline and principles of his PMP training, Scott integrates complementary perspectives and methodologies from Six Sigma, ITIL (Information Technology Infrastructure Library), and CCPM (Critical Chain Project Management). To top it off, he boasts expertise and experience in networking technologies, business analysis, consulting, and education.

From 2004 through retiring in 2022, Scott’s career followed a noble path—that of the Children’s Hospital of Philadelphia. Scott led a team of project managers responsible for multiple programs and projects for interdisciplinary (IT, clinical, facilities, operations) teams in support of hospital initiatives. For Scott, the mission of CHOP resonated. Contributing to a worthy cause is something he still enjoys in his work with PMI certification aspirants.

Mark Sleighter (pronounced as Slick-Ter) has an impressive background in project management. He holds a BS and MBA from Widener and has over 25 years of experience in global project management. He has worked on various projects in industries such as chemical, manufacturing, insurance, and IT service providers. Additionally, he holds certifications from the Project Management Institute (PMI) as a Project Management Professional (PMP) and Agile Certified Practitioner (PMI-ACP) and from the Scrum Alliance as a Certified Scrum Master (CSM). He is also a doctoral candidate in Business Administration and Project Management (DBA/PM) and has been a member of PMI and the DVC of PMI since 2008. Mark is an active member of the PMI Delaware Valley Chapter and volunteers as a CAPM and PMP study group volunteer and instructor for Fundamentals of Project Management.

With nearly four decades of information technology career experience and six years of active-duty experience as a US Navy electronic technician, Harris Snyder has some remarkable depth to draw upon. And as an adjunct professor in the Industrial Engineering department of the New Jersey Institute of Technology (teaching Project Control)—and a former certified instructor during his Lockheed Martin tenure (teaching Earned Value and Cost Account Management)—Harris’ educator credentials are gold-standard. Having earned his PMP certification in 2005, Harris has also played an active role as a PMI Delaware Valley Chapter volunteer; serving for a stretch as a Military Outreach Liaison and as a member of the Education team.

Harris is no stranger to the volunteer calling. Be it his construction contributions to Habitat for Humanity, or his six-string musical performances for Philadelphia-area hospital patients (through Musicians on Call), Harris is a giver.