Management Team

Industrial Staffing Linda Block Headshot

Linda Block

Linda is a graduate of Brooklyn College ’78 (B.A.). Linda has over 30 years experience in the professional marketplace. Since its inception, she has grown ISSI in unimaginable ways. Linda diligently certified the organization as a Women Business Enterprise (WBE) and is now nationally certified through the Women Business Enterprise National Council (WBENC). She has successfully marketed, serviced, and administered both staff augmentation and partner vendor relationships with many clients. Linda’s innovative solutions to administrative, financial and managerial concerns have allowed her to ensure continued growth over the past eight years.


Marilyn Heiberger

Ms. Heiberger has been the CFO of Medical Staffing since 1999. It is under her leadership, in conjunction with the management’s vision, that Medical Staffing proudly and consistently has a sound financial foundation. Prior to Medical Staffing, her experiences include auditing for Price Waterhouse’s Metropolitan Services Group, New York, NY, and Coopers and Lybrand audit department in Princeton, NJ. Ms. Heiberger is a graduate of Brooklyn College, Magna Cum Laude with a Bachelors of Science degree in Accounting.


Bradley Block

Bradley Block is currently the Vice President of Business Development, and a Project Manager for various assignments throughout the New York area. He is responsible for sales and marketing of a broad base of clientele, is the single point of contact and handles all customer relations. Mr. Block has been with the firm for over eight years, and has rapidly increased the New York client base, while sharing the beliefs and traditions that make him stand ahead of all the rest. As a graduate from the University of Maryland with B.S. in Marketing, and as a Certified Staffing Professional (CSP), Bradley brings a level of knowledge and professionalism to the organization that has become a true value add for our client base.


Shannon Block

Shannon Block holds an M.B.A. and B.A. from Quinnipiac University and brings close to ten years of business experience to her role as head of the management and marketing teams for the Staffing Services Family. She has developed a solid management technique, to complement her marketing expertise to constantly position Staffing Services as a value added partner. Her business success has ranged from staffing support and payroll services at major hospitals, to the entire management of healthcare facilities. Shannon sits on numerous healthcare committees, discussion panels, and brainstorming committees in an effort to expand the critical concepts of compliance, credentialing, validation and verification. Shannon was recently appointed Vice Chairman of ASA’s Healthcare Policy Section. Shannon is a Certified Staffing Professional (CSP).


Jourdan Block

As a key member of the executive management team, Jourdan is integrally involved in all facets of the organization, encompassing business development, business operations, project management, and client interfacing. As a graduate of The Pennsylvania State University with degrees in Finance and Labor Studies & Employment Relations, he is a goal oriented leader, whose management style, business approach, and unique experiences enable him to offer a wide variety of insightful solutions to any situation. Jourdan is a Certified Staffing Professional (CSP) and a Technical Services Certified (TSC) professional through the American Staffing Association.