Lab Leadership
Jacquline Schaeffer-Sisk 
Director, Laboaratory Administrative Services 
301-754-7321 
Jacquline.Schaeffer-Sisk@holycrosshealth.org 
Sharon Barr  
Automated Laboratory Manager 
Phone: 301-557-6337  
Sharon.barr0001@holycrosshealth.org
Jeannette Dulay 
QA/PI Coordinator 
Phone: 301-754-7323 
Jeannette.Dulay@holycrosshealth.org  
Dewi Fauzie  
Blood Bank Manager 
301-754-7155 
Dewi.Fauzie@holycrosshealth.org  
Shivanthi Gnanodayan 
LIS Coordinator 
301-754-8092 
Shivanthi.Gnanodayan@holycrosshealth.org
Suzanne Lim 
Microbiology Laboratory Supervisor 
301-754-7325 
Suzanne.Lim@holycrosshealth.org 
Mary Milling 
Lab Support Services Supervisor 
Phone: 301-754-7474 
millim@holycrosshealth.org
Rashmin Patel  
Lab Support Services Manager 
Phone: 301-754-8091 
Rashmin.Patel@holycrosshealth.org 
Judson Mandapalli 
Point of Care Testing Coordinator 
Phone: 301-754-7332 
kennedmj@holycrosshealth.org 
Sheryl Stuckey 
Microbiology Laboratory Manager 
Phone: 301-754-7839 
Stucks@holycrosshealth.org
Sarah Tadele 
Automated Laboratory Supervisor 
301-754-7459 
tadelesg@holycrosshealth.org 
Holy Cross Germantown Hospital
Anne Marie Dizon 
General Laboratory Manager 
301-557-6337 
dizonann@holycrosshealth.org
Christopher Cunanan  
General Laboratory Supervisor 
301-557-6887 
cunanc@holycrosshealth.org
Jose Aguilar 
Microbiology Technical Specialist 
301-557-6320 
Jose.Aguilar@holycrosshealth.org 
Racquel East  
Blood Bank Technical Specialist 
301-557-6326 
Racquel.East@holycrosshealth.org 
Monique McPherson 
Phlebotomy, Lab Support Services, Outreach Supervisor 
301-557-6888 
Monique.McPherson@holycrosshealth.org  
Robin Merica   
Laboratory Secretary, Transcriptionist 
301-557-6338 
Robin.Merica@holycrosshealth.org
Rashmin Patel 
POCT QA Coordinator 
301-557-6339 
Rashmin.Patel@holycrosshealth.org 
Elizabeth Owusu-Ansah 
POCT QA Coordinator 
301-557-6339 
Elizabeth.Owusu-Ansah@holycrosshealth.org  
Christian Songco 
Histology Technical Specialist 
301-557-6336 
Christian.Sangco@holycrosshealth.org