Expert Radar
Dr. John Jansen, PhD, PG
Dr. John Jansen, PhD, PG
Principal Geophysicist and Hydrogeologist, Collier Consulting
Doctor of Philosophy, University of Wisconsin-Milwaukee
Dr. John Jansen has over 40 years of experience in Groundwater Resource Investigations and Hydrogeology. He earned his undergraduate degree in Geology, his master's degree in Geological Sciences with a focus on Geophysics, and his Ph.D. in Geological Sciences with an emphasis on Hydrogeology, all from UW-Milwaukee. Dr. Jansen is certified as a Professional Geologist in multiple states and as a Professional Geophysicist in California. He is currently the Principal Geophysicist/Hydrogeologist at Collier Consulting, Inc.
j*********@g*****.com
(239) ***-****
West Bend, Wisconsin
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Radar Metrics At A Glance
Expert Witness Activity
Plaintiff Cases
Defense Cases
Expert Challenges
Deposition Transcripts
Publications
Media & News
27
Social Media Mentions
37
Expert Witness Activity
Case Name | Role | Filed Date |
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Litigation Analytics
Retained By
Defense
Plaintiff
Activity over time
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25
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75
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2000
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Activity by state
Case Outcome
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Education
Institution | Degree Type |
|---|---|
University of Wisconsin-Milwaukee | Doctor of Philosophy |
University of Wisconsin-Milwaukee | Bachelor of Science |
University of Wisconsin-Milwaukee | Master of Science |
Work History
Title | Employer |
|---|---|
Principal Geophysicist and Hydrogeologist | Collier Consulting |
Senior Managing Hydrogeologist | Entrix, Inc. |
Principal Technical Specialist | Leggette, Brashears & Graham, Inc. |
Publications
Title | Type |
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