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By Mail

Anthroposophical Society in America

1923 Geddes Avenue, Ann Arbor, MI 48104-1797

Mary Stewart Adams

General Secretary and President


Tess Parker, Director of Programs

By Phone

Call us at (734) 662-9355; the office is open Monday – Friday: 9am - 5pm EST

Tess Parker
Director of Programs, ext. 220

General inquiries
Reception ext. 210

Linda Leonard

Bookkeeping ext. 215

Cynthia Chelius

Administrative Assistant and Manager of the Rudolf Steiner House – ext. 214

Kathy Serafin

Administrator, Anthroposophical Prison Outreach
ext. 238


Postal mail:
Anthroposophical Society in America
1923 Geddes Avenue
Ann Arbor, MI 48104-1797

being human magazine online:

Our sister website:

Rudolf Steiner Library


Telephone: 518-944-7007



Postal mail:

Rudolf Steiner Library
351 Fairview Avenue, Suite 610
Hudson, NY 12534-1259