Our Staff

Mehwish Siddiqui
Mehwish SiddiquiSenior Director, Home Care Services
Mewish has worked in healthcare-related nonprofits as an area director, program manager, and clinical specialist.
She holds a Master’s in Public Health from West Chester University. Mehwish values the opportunity to make a difference in the lives of others.
Mehwish can be reached at 610-647-9840 or via email at msiddiqui@surreyservices.org.
Cathleen Callaway, RN, BSN
Cathleen Callaway, RN, BSNRN Care Supervisor
Cathleen Callaway has 20+ years’ experience as a nurse, most recently as an RN Geriatric Care Manager. She enjoys working with older adults and uses a holistic approach – taking into account their physical, psychological, and social needs. Cathleen received her nursing degree from Georgetown University in Washington, DC.
Jacky Kennedy Sisson, MBA
Jacky Kennedy Sisson, MBA Personal Finance Manager
Jacky has been the Personal Finance Manager at Surrey Services for 11 years. Prior to joining Surrey, Jacky had 10 years of banking experience with JP Morgan Chase. Jacky holds a BA in Economics and Business from Lafayette College and an MBA from Drexel University in Financial Management. She is a member of the American Association of Daily Money Managers.
Terry Sandman, RN
Terry Sandman, RNRN Care Manager
Terry is a compassionate Care Coordinator and advocate for her clients. She is experienced working in home care and hospital settings. Terry is skilled in case management and has more than 13 years of experience as a palliative care coordinator. She holds an RN-BSN from West Chester University.