The Earth Sciences Division office staff listed on this page are your points of contact for general front office questions and division management topics. Directory listings to find ESD staff by Departments and points of contact in the Division’s Workplace Resources are also available. ESD’s main Division Office is located on the third floor of Building 74. Other ESD administrative offices are located in Buildings 70A and 84. To access a complete ESD Personnel Roster, go to Our People page.
Division Office Staff
|Division Director||Susan Hubbard||74||0310||(510) 486-5266|
|Division Deputy||Jens Birkholzer||74||0308||(510) 486-7134|
|Administrator to the Division Director||Simone DiMatteo||74||0316C||(510) 486-5347|
|Administrator to the Division Deputy||Carol Chien||74||0316S||(510) 486-4724|
|Senior Advisor||Ernie Majer||74||0312||(510) 486-6709|
|Business Manager||Peter K. Lau||74||0310||(510) 486-5570|
|Strategic Development and
|Maryann Villavert||74||0314||(510) 486-7357|
|Research Administration Manager||Lisa Kelly||74||0311||(510) 486-5041|
|Budget/Finance||Grace Miller||74||0316Q||(510) 486-6726|
|Safety Coordinator||Vivi Fissekidou||74B||0103||(510) 486-5610|
|Human Resources||Tracy Bigelow||74||0106||(510) 486-6065|
If you need to help with a specific workplace topic (travel, purchasing, time reporting, proposal development, etc.), go to the Workplace Resources website and locate the Contact Us directory. You can also contact the Division’s Front Office Staff for immediate questions.
Front Office Staff
|Front Office Location||Administrative Contact||Bldg.||Rm.||Phone|
|74||Sara Hefty||74||313C||(510) 486-6455|
|84||Valarie Espinoza-Ross||84||0373||(510) 486-5234|
|70A||Karen Elliott||70A||3317A||(510) 486-7659|
Locate an individual by reviewing our Staff Directories organized by Department. You can also find the entire ESD Personnel Roster by going to Our People page.