John Hendrickson

John Hendrickson

Director/Board Member at Grand Rapids Symphony

61 year
Health Technology
Consumer Services
Consumer Non-Durables

Active connections

NameGenderAgeLinked companiesCollaboration
Keith Elder M -
-
Paul Sturman M 63
7 years
Luis Avila M -
-
Geoffrey Parker M 59 8 years
Charles Frayer M -
-
Tracey Hornbeck F -
-
Jeffrey Kindler M 68 7 years
Jennifer Remondino F -
-
Richard A. Roane M -
-
Bradley Alford M 67 7 years
Adriana Karaboutis F 61 7 years
Stratis Philippis M 42
12 years
Donal O'Connor M 73 10 years
Kathleen Stewart Ponitz F -
-
Gina Paul F -
-
Bonnie Monhart F -
-
Kate Wolters F 66
-
Andola C. Mathis F -
-
Marvin L. Sapp M -
-
Jennifer Marcum F -
-
Jim Kleinheksel M -
-
Douglas M. Klein M -
-
Amy Keane F -
-
Milton W. Rohwer M -
-
Doug Wilterdink M -
-
Carol L. Sarosik F -
-
Kristen Shoup F -
-
Renee C. Tabben F -
-
David E. Thompson M -
-
Tom Welch M -
-
Christine Golden F -
-
Michael Verhulst M -
-
Edward Wheelock McCormick M 56
6 years
Donald Kerrigan M 57
6 years
Mark Gelbert M 66
7 years
Jay J. Jones M 65
4 years
Alison Ives F - 9 years
Marij Ziler F -
-
Ping Liang M -
-
Barbara A. Gordon F -
-
David Dams M -
-
Larry J. Gerbens M -
-
Christopher Hufnagel M 52
-
Sara Armbruster F 53
-
Dorothy A. Johnson F 83
-
Joseph B. Levan M -
-
Nancy Ford F 49
6 years
Jay W. Sammons M 48
7 years
James E. Dunlap M 71
-
Anita Balaji F 46
4 years
Stephanie L. Leonardos F 75
-
Kim Bremer F -
-
Nate Taylor M 47
7 years
Svend Andersen M 62 7 years
Robert Willis M 55 11 years
Grainne Quinn M 54 10 years
Don Hunt M -
-
Amy von Walter F 50
5 years
David L. Eisler M -
-
Susan Vogel-Vanderson F -
-
Robert Collier M -
-
Tom Lee M -
-
Felix Gernburd M 37
7 years
Michael Ellis M -
-
Tim Liang M -
-
Larry J. Robson M -
-
Peter J. Kok M -
-
John P. Schneider M -
-
George A. Bayard M -
-
Karl Betz M -
-
Brian Marley M 67
3 years
Kaitlyn Disselkoen F -
-
Deb Donnelly F -
-
Anne-Blake Dreher F -
-
See more

Connections Chart

Multi-company connection

Former connections

NameGenderAgeLinked companiesCollaboration
Joseph Papa M 68
10 years
Mike J. Jandernoa M 73
38 years
Ellen R. Hoffing F 66
9 years
David T. Gibbons M 80
7 years
Herman Morris M 72
18 years
Ran Gottfried M 79
9 years
Gerald Kunkle M 76
15 years
Rolf Classon M 79 5 years
Uwe Ferdinand Röhrhoff M 62 -
Jacqualyn Fouse M 62
4 years
Scott Jamison M 67
3 years
Paul Manning M 68
4 years
Arthur J. Shannon M -
-
Shlomo Yanai M 71 2 years
Judy Brown F 55 13 years
Moshe Arkin M 69
6 years
Jeffrey Smith M 51 2 years
Todd Kingma M 64
11 years
Marc. A. A. A. L Coucke M 59 1 years
Ben-Zion Zilberfarb M 74 -
Theodore Samuels M 69 6 years
Gary M. Cohen M 64
10 years
Jatin Shah M 70
12 years
Jeffrey Needham M 68
27 years
Sharon Kochan F 55
9 years
Ronald L. Winowiecki M 58 11 years

Statistics

CountryConnections% of total
United States 82 82.00%
Ireland 30 30.00%

Age of Connections

Active

Past

Male

Female

Members of the board

Executives

Origin of connections