AIPG-TX Officers

Vice President

Michael D. Campbell, P.G. (TX, WA, WY, AK), P.H. (WA), C.P.G.
President & CEO
The I2M Corporation (Texas)

Principal and Chief Geologist/Chief Hydrogeologist
I2M Consulting, LLC,
Houston (Katy), Texas 77494

Email: mdc@i2mconsultants.com | Cell: 713-248-1708

Section Advisory Board

Councilor-at-Large

John L. Berry, P.G., C.P.G.
Principal, John Berry and Associates, LLC
Austin, Texas

Email: JohnBerry@aipg-tx.org

Councilor-at-Large

Roger W. Lee, Ph.D., P.G., C.P.G.
Geochemical Consultant
Austin, Texas

Email: rlee@pioneer-technical.com

Councilor-at-Large

Regina M. Capuano, Ph.D., P.G., C.P.G.
Associate Professor, Department of Earth and Atmospheric Sciences,
University of Houston, Main Campus
Houston, Texas

Email: capuano@uh.edu

Councilor-at-Large

Hughbert Collier, Ph.D., P.G., C.P.G.
Senior Vice-President, Collier Consulting, Inc.
Stephenville, Texas

Email: hughbert@collierconsulting.com

Member-at-Large

Bruce Handley, P.G., Project Manager,
Geological & Environmental Consultant
Houston, Texas

Email: bhandley2@comcast.net

Student Councilor-at-Large

Roberto Reyna, B.S. (Geology & Geophysics) and B.S. (Environmental Studies). Currently working on a master’s degree at the University of Houston. Department of Earth and Atmospheric Sciences, University of Houston, Main Campus
Houston, Texas

Email: rrreyna3@cougarnet.uh.edu

Section District Representatives

District I Representative

James Ridgway, P.G., C.P.G.
Heidelberg Materials
Irving, Texas
Senior Geologist for North America

Email: james.ridgway23@gmail.com

District II Representative

Bruce K Darling, Ph.D., P.G., C.P.G.
Consultant
Texas

Email: bkdarling@aipg-tx.org

District III Representative

James Henderson, Ph.D., P.G., C.P.G.
President and Founder
Geochem Data, Inc.
Dallas, Texas

Email: JamesHenderson@aipg-tx.org

District IV Representative

Matthew R. Cowan, P.G.
Project Geologist, Terrain Solutions Inc.
Houston, Texas

Email: wrcowan1@hal-pc.org