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The basic philosophy by which GSRC strives daily to serve our clients is quite simple:

  • Provide professional and personal service at all times.
  • Produce high-quality, objective documents.
  • Fulfill contracts ahead of schedule and within budget.
  • Constantly improve skills and expertise.
  • Predict the future’s needs and add services to meet them.

To satisfy this philosophy, GSRC only employs staff who have the same personal goals to satisfy commitments and assist in the successful completion of our clients’ missions. GSRC maintains a professional team of 35 staff members with education, training, and experience in various disciplines such as ecology, forestry, geology, socioeconomics, archaeology, hydrology, videography, community relations, and geographic information systems (GIS). These are all highly educated and trained personnel who work together as a team to get the job done right the first time and ahead of schedule. GSRC’s staff members have directed multidisciplinary planning projects in over 30 states and the Caribbean, and North Pacific Islands. In turn, the staff has gained valuable hands-on knowledge of Federal and state regulations and guidelines as well as a wide variety of ecosystems throughout the United States.

Suna Adam
President / Ecologist
Dennis Peters
Vice President
Christopher J. Ingram
Senior Ecologist
Amanda Anderson
Staff Biologist
Ticia Bullion
Report Coordinator
Eddy Carter
Senior Environmental Engineer
Marica Dasaad-Cortes
Restoration Ecologist
Allen Fuller
Habitat Restoration Biologist
Dr. Sean Graham
Senior Ecologist / Project Manager
Christy Guempel
Senior GIS Analyst
Marcy Guillot
GIS Analyst
Ross Hackbarth
Natural Resources Specialist
R. Mark Kudron Hathorn
Archaeological Field Technician
John F. Lindemuth
Senior Cultural Resources Manager
Logan Mccardle
Field Biologist
Josh McEnany
Senior Environmental Manager
Jerod McFarlane
Habitat Restoration Technician
Howard Nass
Senior Environmental Manager
Rob Nixon
Cesar Ortega
Restoration Ecologist
Tiffany Ory
Beau Rapier
Natural Resources Specialist
Eden Regan
Junior Biologist
Dr. Bretton Somers
Cultural Resources Supervisor
Ross Trevino
Restoration Ecologist
Madison Vining
California Office Manager/Senior Restoration Ecologist
Austin Wicker
Restoration Technician
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