SEARCH for Individuals with GISP®

Check the status of your GISP or any of the GISPs in our registry.

GISP Registry (as of May 3, 2025) Excel Spreadsheet here.

We strive to keep the information accurate and updated.    Please report errors to:  info@gisci.org

A GISP search (active / inactive)  in real time from the database is available here (For best results use the state abbreviation):

Enter information into the table listing below the map to search for a GISP

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  2. Region: illinois
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GISP-E
GISP-EActive
GISP
GISPActiveExpiredGISP-R

Jay Gatrell

Asst VP & Prof. of Geog & Environmental Studies
Expired

Cert Number: 53218
Expiration: 11/25/2019 00:00:00
Zip: 40205

Nicole Gattuso

GIS Director
GISP Approved
Active

Cert Number: 46610
Expiration: 11/25/2027 00:00:00
Zip: 60098

Adam Gibson

Intelligence Research Specialist
GISP Approved
Active

Cert Number: 56177
Expiration: 01/25/2026
Zip: 60640

Dennis Gilbertson

Director of IT
GISP Approved
Active

Cert Number: 8193
Expiration: 10/25/2027
Zip: 60515

William Gillespie

Principal Analyst, Strategic Planning
Expired

Cert Number: 99252
Expiration: 12/25/2020 00:00:00
Zip: 60304

Randall Gooden

GIS Risk Analyst
GISP Approved
Active

Cert Number: 90837
Expiration: 06/25/2026 00:00:00
Zip: 60417

Travis Gorrie

GIS Applications Developer
GISP Approved
Active

Cert Number: 79870
Expiration: 06/25/2028
Zip: 62629

Lisa Graff

GIS Team Manager
Expired

Cert Number: 67183
Expiration: 03/25/2022 00:00:00
Zip: 61820

Michael Grasso

GIS Manager
Expired

Cert Number: 58413
Expiration: 12/25/2012
Zip: 60606

Hal Greenwood

GIS Programmer/Analyst Sr.
Expired

Cert Number: 30977
Expiration: 09/25/2015 00:00:00
Zip: 60439
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Total Results: 219

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