Gregory P. Weber

Gregory is a Senior Associate Attorney at Koprince McCall Pottroff LLC. Greg’s practice area covers a wide variety of issues pertaining to federal government contracts law. When tackling issues for clients, Greg relies on his experience in complex federal and state regulatory matters to help clients navigate the intricate web of federal government contracts law and its administrative processes. He also uses his skills in research, communication, and drafting to provide clients with clear and concise solutions for many of their varied needs.  

Before joining Koprince McCall Pottroff, Greg worked in the field of Federal and State Regulatory Compliance as a corporate officer for one of the nation’s largest home health and hospices companies. He also helped guide compliance and privacy initiatives during the complexities of the COVID-19 pandemic as a Compliance and Privacy Business Partner to various healthcare entities within one of Kansas City’s largest Health Systems.  

Greg attended the University of Missouri-Kansas City School of Law during which he gained practical experience in a large array of different legal environments ranging from criminal prosecution and defense to governmental regulatory interpretation. Prior to Law School, Greg attended Kansas State University where he received his B.A. in History with a Minor in Economics. 

When he is not at work, Greg treasures spending time with his family. They enjoy a wide variety of activities, including anything related to the outdoors, listening to music, reading a good book, or watching one of the many movies from Greg’s extensive movie collection. During sports seasons Greg and his family are avid fans of the Kansas State Wildcats, Kansas City Royals, Kansas City Chiefs, Formula One Racing, and New Orleans Pelicans.  

Greg may be contacted by telephone at (785) 200-8919 or by email at

Bar Admissions

  • Kansas
  • Missouri (Inactive)
  • U.S. Court of Federal Claims


  • J.D., University of Missouri-Kansas City School of Law
  • B.A., Kansas State University, History with a Minor in Economics

Professional Associations & Memberships

  • Douglas County Kansas Bar Association

Speaking Engagements:

  • “Small Business Certifications”, Co-Presenter, Catalyst Center for Business & Entrepreneurship, 2024.
  • “The SBA Mentor-Protégé Program”, Co-Presenter, Washington DC APEX – Dept. of Small & Local Business Development (DSLBD), 2024.
  • “The SBA and DoD Mentor-Protege Programs”, Co-Presenter, Texas APEX -El Paso Community College Contract Opportunities Center, 2024.
  • “Intro to SBA Certifications”, Co-Presenter, Catalyst Center for Business & Entrepreneurship Webinar, 2023.
  • “Teaming Agreements & Subcontracts”, Co-Presenter, Catalyst Center for Business & Entrepreneurship 2023.
  • “SBA & Mentor-Protégé Programs”, Presenter, Kansas APEX Accelerators Webinar, 2023.
  • “MyGovWatch Live: The B2G Roundtable Podcast: The SBA & DoD Mentor-Protégé Programs”, Panelist,  2023.
  • “Joint Ventures & Teaming”, Co-Presenter, Texas El Paso APEX Accelerators Webinar,2023.
  • “Teaming Agreements”, Presenter, Wyoming APEX Accelerator Webinar, 2023.
  • “Making Sense Out of the New 8(a) Program Regulation Changes”, Presenter, Texas El Paso APEX Accelerators Webinar, 2023.
  • “The SBA Mentor-Protege Program”, Co-Presenter, 2023 Catalyst Center for Business & Entrepreneurship.
  • “Top 21 Legal Mistakes in Government Contracting”, Co-Presenter, Govology 2023.
  • “Government Contracts Legal Update”, Co-Presenter, Texas PTAC- El Paso Webinar 2023.
  • “The Do’s and Don’ts of Federal Government Contracting”, Co-Presenter, 2022 El Paso Hispanic Chamber of Commerce Webinar.
  • “Joint Venturing: Best Practices and Updates”, Co-Presenter, 2022 Catalyst Center for Business & Entrepreneurship.
  • “Limitations on Subcontracting”, Co-Presenter, 2022 Pennsylvania PTAC: Southwestern Pennsylvania Commission PTAC Webinar.

Recent Publications: