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Contact Us


Health Level Seven International
3300 Washtenaw Avenue, Suite 227
Ann Arbor, MI 48104
+1 (734) 677-7777 (phone)
+1 (734) 677-6622 (fax)
E-mail: hq@HL7.org

HQ Hours of Operation

Monday - Friday 8-5 PM ET

Wire Transfer Instructions

Send funds to:
PNC Bank
2901 Plymouth Rd.
Ann Arbor, MI 48105
(734) 995-7870

For Credit to:
Health Level Seven International, Inc

Account / Swift / Routing information:
Please contact hq@HL7.org.

Membership Inquiries

Director of Membership and Administrative Services
Linda Jenkins
E-mail: MemberInfo@HL7.org

Education / Certification / Training

Director of Education
Sadhana Alangar

Event and Sponsorship Inquiries

Director of Meetings

Balloting and Publications

Director of Technical Publications

Project Inquiries

Director, Project Management Office (PMO)
Dave Hamill
E-mail: PMO@HL7.org

HL7 Project Manager


Director of Marketing
Patricia Guerra
Email: marketing@hl7.org

Technical Support

Director of Technical Services
Eric Schmitt
E-mail: webmaster@HL7.org

Trademark Inquiries

For all trademark inquiries, please visit www.HL7.org/community-use/index.cfm

General Inquiries

E-mail: hq@HL7.org