Program Faculty
Katherine A. Hajjar, MD
Program Chair
Brine Family Professor of Cell and Developmental Biology
Gerard Marciano, RPA-C, M.S.
Program Director
Instructor of Physician Assistant Studies in Clinical Surgery - WCMC
gjm2001@med.cornell.edu
Sandip Kapur, M.D.
Surgical Director
sak2009@med.cornell.edu
Mayra Ramirez, MA, RPA-C
Senior Preclinical Coordinator
Instructor of Physician Assistant Studies in Clinical Medicine - WCMC
ramirem@med.cornell.edu
Medea Y. Valdez, MPAS, RPA-C
Senior Clinical Coordinator
Instructor of Physician Assistant Studies in Clinical Medicine - WCMC
myv2001@med.cornell.edu
William J. Ameres, RPA-C, M.S.
Senior Assessment Coordinator
Instructor of Physician Assistant Studies in Clinical Medicine - WCMC
wja2001@med.cornell.edu
Luis Garcia, MPAS, RPA-C
Clinical Coordinator
Instructor of Physician Assistant Studies in Clinical Surgery - WCMC
lug9003@med.cornell.edu
Harry Pomeranz, RPA-C, M.S.
Preclinical Coordinator
hap9011@med.cornell.edu
