Administration 

Gary Siddall
President & CEO 

Tracie Schafer
Vice President of Finance & Administration 

Development 

Alexandria Lang
Senior Development Manager 

Education 

Katherine Jones
Director of Education & Conservation

Marketing & Communications 

Christine Stephans
Director of Communications 

Facilities & Construction 

Adam Majtyka
Director of Facilities & Construction 

Guest Experience 

Jeremy Dusher
Director of Guest Experience 

Alden Crawford
Guest Experience Manager

Zoological Operations 

Richelle Barnes
Director of Animal Care 

Daniel Arcara
Curator of Aquatic Systems 

Rafael Calderon
Curator of Fish & Invertebrates 

Tammy Weber
Assistant Curator

Dr. Ed Latson
Chief Veterinarian

Dr. Carl Spielvogel
Associate Veterinarian