Good Samaritan Free Clinic is a 501(c)(3) non-profit organization funded by grants and private donations.

Generous donations have been made by the following:

• Trinity Health Foundation
• The Moline Foundation
• Metropolitan Medical Lab
• Advanced Imaging Center
• Trinity Lutheran Church Endowment
• The Sedona Group
• The Darley Family Foundation
• Hunt & Diane Harris Foundation
• Quad City ParrotHead Club
• Riverboat Development Authority
• Community Foundation of the Great River Bend
• Rock Island Community Foundation