AHPA Staff


Michael McGuffin [Bio
301.588.1171 x201

Stan Cowan
Director of Administration
301.588.1171 x102

Amber Bennett [Bio]
Vice President of
Marketing & Engagement
301.588.1171 x105


Natasha Weaver
Director of Education
301.588.1171 x109


Holly Johnson, Ph.D. [Bio]
Chief Science Officer
301.588.1171 x103


Jane Wilson [Bio
Director of Program Development 
301.588.1171 x108

Merle Zimmermann, Ph.D. [Bio]
Chief Information Analyst 
301.588.1171 x106

Robert Marriott [Bio]
Director of Regulatory Affairs
301.588.1171 x115

Rachel Haas
Member Services Manager
301.588.1171 x107

Holly Chittum [Bio]
Project Scientist
301.588.1171 x111

2021 Annual Fund Sponsors


AHPA appreciates the support of its sponsors, but does not endorse, recommend, or provide a warranty for any sponsor company, its products or services. AHPA has no responsibility for any transaction entered into with any of these companies.