Executive Board

MACHA Leadership Nominations and Election

Nominations for MACHA Executive Board positions are now being accepted. Open positions include:

  • President-elect
  • Vice President
  • Secretary
  • Two Members at-Large

If you are interested, all position descriptions are available in the MACHA Bylaws [pdf]

Elections will be held in October 2018 via electronic survey. Please contact Past President Ashlee Halbritter  with questions, interest, and nominations.

Contact Us

Click here to contact the MACHA Executive Officers [login required].

President (10/2017-10/2018)

Diane Dawson, RN, MPM
Comprehensive Care Manager, University Health Services
Carnegie Mellon University

President-elect (10/2017-10/2018)

Pritma (Mickey) Irizarry, MA, CHES
Director, Student Wellness Center
American University

Vice President (10/2017-10/2018)

Catherine (Catie) Brocker NP-C, MSN 
Director, Student Health Center
Marymount University

Past President (10/2017-10/2018)

Ashlee Halbritter, MPH
Director, Student Health Services
University of Pennsylvania

Treasurer (10/2017-10/2019)


Secretary (10/2017-10/2018)

Perri Stella 
Nurse Practitioner
University of Pennsylvania

Member-at-Large (07/2017-10/2019)


Member-at-Large (10/2017-10/2018)

Laura Hawkins, BSN, RN 
Nurse Supervisor
Slippery Rock University

Region IV Representative

Edythe Cook, MPA
Associate Director For Administration, Student Health Services
American University