Joni Ernst

• Agriculture, Nutrition, and Forestry Committee
• Conservation, Forestry, Natural Resources, and Biotechnology Subcommittee
• Livestock, Dairy, Poultry, and Food Safety Subcommittee
• Rural Development, Energy, and Credit SubcommitteeChair
• Armed Services Committee
• Cybersecurity Subcommittee
• Emerging Threats and Capabilities SubcommitteeChair
• Personnel Subcommittee
• Homeland Security and Governmental Affairs Committee
• Border Management, Federal Workforce, and Regulatory Affairs Subcommittee
• Disaster Management, District of Columbia, and Census Subcommittee
• Small Business and Entrepreneurship CommitteeChair

• Senate Republican ConferenceParty conference

• Lisa M. Goeas — Chief of Staff
• Emilie N. Sekine — Deputy Chief of Staff for Operations
• Alison D. Whitaker — Legislative Director
• Margaret P. Brigham — Communications Director
• Hannah M. Thomas — Scheduler
• David Jm Bean — Legislative Assistant
• Michele A. Beck — Regional Director
• Josie M. Beecher — Iowa Scheduler
  josie_beecher@ernst.senate.gov
• Sheila A. Cole — Senior Policy Advisor
• Tyler John Daubert — Constituent Service Representative
• Kendall Dehnel — Foreign Policy Advisor
• Kolby Ryan Dewitt — Outreach Director
• Marvin L. Dixon — Constituent Service Representative
• Gia Minh-Trang T. Do — Deputy Press Secretary
• Roland R. Foster — Senior Advisor
• Haydyn Hendricks — Legislative Aide
• Trenton P. Hoekstra — Legislative Assistant
• John L. Hollinrake — Deputy State Director
• Robert E. Hood — Legislative Aide
• Emelia L. Jacobs — Staff Assistant
• Justin L. Jensen — Regional Director
• Emily Kuhlmann — Staff Assistant
• Matthew E. Lair — Legislative Aide
  matthew_lair@ernst.senate.gov
• Samuel E. Laperriere — Legislative Aide
• Grace E. Long — Communications/Deputy Director
• Emily B. McKern — Constituent Services Director
• Nelly Amanda Morrow — Constituent Services Representative
• Bryan Nguyen — It Director
• Kimberly A. Reem — Regional Director
• Carla S. Rodawig — Constituent Service Representative
• Brenda Rhea Safranski — Special Assistant for Veterans and Military Affairs
• Jacob Michael Samuelson — Correspondence Manager
• Clarke Scanlon — State Director
• Madison Ranae Schrader — Executive Assistant
• Dustin C. Vande Hoef — Special Assistant for Agriculture
• Caden J. Waterstradt — Military Legislative Assistant
• Sue Ann Weinacht — Constituent Services Representative
• Trey P. Wellman — Legislative Aide
• Tristan B. Williams — Special Assistant and Driver

Data as of Oct 2025 – Mar 2026 · Report of the Secretary of the Senate

Emails from published public contact lists

• Cedar Rapids319-365-4504
  111 Seventh Ave. SE · Suite 480 · Cedar Rapids, IA, 52401
• Council Bluffs712-352-1167
  2146 27 th Avenue · Suite 500 · Council Bluffs, IA, 51501
• Davenport563-322-0677
  201 W. Second St. · Suite 806 · Davenport, IA, 52801
• Des Moines515-284-4574
  210 Walnut Street · Suite 733 · 733 Federal Building · Des Moines, IA, 50309
• Sioux City712-252-1550
  320 Sixth Street · Suite 194 · Federal Building · Sioux City, IA, 51101

Data from congress-legislators