Executive Profiles

Executive Profiles

Ioannou headshot


Dr. JoAnn Z. Ioannou started her career as a nursing student on the AIDS Service Team at The Johns Hopkins Hospital, where she was mentored by exceptional leaders and where she ultimately became the Director of Nursing for Neurology, Neurosurgery, and Psychiatry before moving to GBMC where she served as both the Chief Nursing Officer and the Chief Operating Officer. She also serves as Senior Advisor to the President of Johns Hopkins Health Services for Strategic Initiatives.

Broadway Services, Inc. | Executive Profiles | Robert Biemiller

Robert Biemiller | VICE-PRESIDENT, Security, Parking, and Transportation

Bob joined Broadway Services, Inc. in 2007, coming to us after serving for 5 years as the Chief of Staff for the Superintendent of the Maryland State Police,  a position he assumed after retiring from a 22 year career with the Baltimore Police Department, achieving the rank of Colonel/Chief of Patrol Division.

Bob brings his experience of police and security operations where he held full accountability for numerous field commands of over 200 officers to his role as a VP at BSI.  He is a hands on leader with proven expertise in modern principles and techniques of police management, organizational design, and resource deployment.

Broadway Services, Inc. | Executive Profiles | Brentina Horshaw

Brentina Horshaw | VICE-PRESIDENT, Human Resources

In 2011, Brentina returned to Broadway Services Inc. Since then she has served in many different roles in the Human Resources department, including Director of Human Resources and Employee Relations Manager. In addition to ensuring BSI stays in compliance with government regulations and company policies and procedures, part of her duties and responsibilities include aligning leadership and employees with company culture, values and goals.

Brentina has over 15 years experience in Human Resources and Payroll management. She is a University of Maryland graduate with a Masters in Business Administration. In addition, she holds active certifications with the  Society of Human Resources Management (SHRM-CP) and the Human Resources Certification Institute (PHR). She also belongs to the Chesapeake Human Resources Association (CHRA) and Society for Human Resources Management (SHRM).

Broadway Services, Inc. | Executive Profiles | Clinton M.R. Ramsunder

Clinton M. R. Ramsundar | VICE-PRESIDENT, Property and Facility Management

Clinton has served as a leader in this division for Broadway Services, Inc. since 2002.  His experience of over 25 years prior to joining BSI included property and facility management, systems engineer for the Federal Reserve Bank, and teaching electronics and other subjects at the RETS Technical Centers in Baltimore.

Clinton earned his Bachelor’s degree in Business Management from The Johns Hopkins University, and he holds certification in HVAC/Electronics, Property Administration, and Systems Maintenance.

Broadway Services, Inc. | Executive Profiles | Mike Kastendike

P. Michael Kastendike | VICE-PRESIDENT, Finance, Chief Financial Officer

Mike has served as the CFO for Broadway Services, Inc. since 2012, having served as the Corporate Controller for six years prior.  He is responsible for policy implementation for the financial planning and treasury functions as well as overseeing the IT and Accounting departments.

Mike is a University of Baltimore graduate with a Masters in Business Administration.  He is an active Certified Public Accountant and member of the Maryland Association of Certified Public Accountants (MACPA).