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By Mail or Fax

Anthroposophical Society in America

1923 Geddes Avenue, Ann Arbor, MI 48104-1797

Fax: (734) 662-1727

John Bloom

General Secretary and President,

Leadership Team / Office in Ann Arbor

By Phone

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

Deb Abrahams-Dematte

Director of Development ext. 219

Katherine Thivierge

Director of Operations ext. 216

Laura Scappaticci

Director of Programs 484.274.4567

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


John Beck

Editor, being human, and Director of Communications


Telephone: (718) 644-7913

Postal mail:

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

being human magazine online:

Our sister website:

Rudolf Steiner Library of the Rudolf Steiner Cultural Foundation


Interim Librarian


Telephone: (718) 644-7913



Postal mail:

Rudolf Steiner Library

351 Fairview Avenue, Suite 610

Hudson, NY 12534-1259