Directory
![](https://nett.umich.edu/sites/default/files/styles/directory_pic/public/directory/hokanson_jon_web.jpg?itok=EAySHMAZ)
Jon Hokanson
Site Trial PI
U of Minnesota Medical School
jon.hokanson@allina.com
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John Holst
Site Trial PI
Essentia Health
(218) 786-4357
john.holst@essentiahealth.org
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Cynthia Hoon
Study Coordinator
Christiana Hospital
(302) 733-4113
choon@christianacare.org
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Melissa Howell
Hub Project Manager
Massachusetts General Hospital
(617) 726-4597
mlhowell@partners.org
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Debra Hudock
Study Coordinator
Akron General Hospital
330-344-1570
debra.hudock@akrongeneral.org
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Robin Huether
Study Coordinator
Sanford Health
robin.huether@sanfordhealth.org
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Dr. Roger Humphries
Hub PI, Site Trial PI
University of Kentucky
859-323-5908
rlhump0@uky.edu
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Leah Hustad
Study Coordinator
Sanford Medical Center Fargo
Leah.Hustad@SanfordHealth.org
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![](https://nett.umich.edu/sites/default/files/styles/directory_pic/public/directory/ahamed_idris_0.jpg?itok=2bipU7S_)
Dr. Ahamed Idris
Hub PI
UT Southwestern Medical Center
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Dr. Derek Isenberg
Site Trial PI
Derek.Isenberg@crozer.org
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Eric Jaton
Study Coordinator
University of Minnesota
605-929-2272
jaton002@umn.edu
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![](https://nett.umich.edu/sites/default/files/styles/directory_pic/public/directory/u_of_louisville_logo.jpg?itok=dIcLw00j)
Ann Jerde
Study Coordinator
University of Louisville
502-589-6990
ann.jerde@louisville.edu
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