James E. Risch

• Energy and Natural Resources Committee
• Energy Subcommittee
• Public Lands, Forests, and Mining Subcommittee
• Water and Power Subcommittee
• Ethics (Select) Committee
• Foreign Relations CommitteeChair
• Africa and Global Health Policy SubcommitteeEx Officio
• East Asia, the Pacific, and International Cybersecurity Policy SubcommitteeEx Officio
• Europe and Regional Security Cooperation SubcommitteeEx Officio
• Multilateral International Development, Multilateral Institutions, and International Economic, Energy, and Environmental Policy SubcommitteeEx Officio
• Near East, South Asia, Central Asia, and Counterterrorism SubcommitteeEx Officio
• State Department and USAID Management, International Operations, and Bilateral International Development SubcommitteeEx Officio
• Western Hemisphere, Transnational Crime, Civilian Security, Democracy, Human Rights, and Global Women's Issues SubcommitteeEx Officio
• Intelligence (Select) Committee
• Small Business and Entrepreneurship Committee
• United States Senate Caucus on International Narcotics Control

• Senate Republican ConferenceParty conference

• Ryan M. White — Chief of Staff
• Charles A. Adams — Deputy Chief of Staff
  charles_adams@risch.senate.gov
• Michael Scott Mathews — Deputy Chief of Staff for Idaho
• Madison H. M. Hardy — Communications Director
• Kevin M. Arkoosh — Regional Director
• Roberta Ann Bischel — Constituent Services Representative
• Jonah Brown — Legislative Correspondent
• Brittany Morgan Caldwell — Deputy Administrative Director
• James L. Caswell — Senior Advisor
• Kathleen C. Christensen — Office Administrative Director
• Matt J. Clemence — Legislative Assistant
  matthew_clemence@risch.senate.gov
• Elizabeth Blair Collins — Staff Assistant
• Benjamin M. Crawford — Constituent Services Representative
• Michael C. D'Angelo — Systems Administrator
• Kathryn D. Dayley — Correspondence Management Specialist
• Phoebe Ellsworth V — Legislative Correspondent
• Audrie Genevieve Floyd — Staff Assistant
• Jonathan R. Foltz — Executive Director
• Grace S. Galvin — Policy Advisor
• Nathan F. Green — Veterans Outreach Director
• Claire M. Hardy — Legislative Assistant
• Maxwell James Harris — Staff Assistant
• Frances Hasenoehrl — Regional Deputy Director
• Samantha Hendricks — Senior Legislative Assistant
• Lauren C. Hickey — Policy Advisor
• Teresa Hottel — Constituent Services Representative
• Marc L. Kilmer — State Policy Director / Regional Director
• Connor N. Lynch — Senior Legislative Assistant
• Kaitlyn M. Mahar — Director of Scheduling
• John D. Matchison — Senior Counsel
• Simon R. Nickerson — Legislative Assistant
  simon_nickerson@risch.senate.gov
• Darren T. Parker — State Director for Natural Resources
• Devon Powers — Legislative Assistant
• Kaci Lynn R. Ralstin — Regional Outreach Director
• Renee B. Richardson — Regional Director
• Spencer M. Smith — Press Assistant
• Sydney Allison Sterling — Regional Director
• Caleb C. Teems — Legislative Correspondent/Mail Manager
• Janessa Anne Tolman — Press Secretary
• Mary D. Trepagnier — Constituent Services Representative
• Kari M. Wilkins — Deputy Regional Director/Constituent Services Representative
• Kyle T. Wilson — Regional Director

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

Emails from published public contact lists

• Boise208-342-7985
  350 N. 9th St. · Suite 302 · Boise, ID, 83702
• Coeur d'Alene208-667-6130
  610 Hubbard · Suite 213 · Harbor Plaza · Coeur d'Alene, ID, 83814
• Idaho Falls208-523-5541
  901 Pier View Dr. · Suite 202A · Idaho Falls, ID, 83402
• Lewiston208-743-0792
  313 D St. · Suite 106 · Lewiston, ID, 83501
• Pocatello208-236-6817
  275 South 5th Avenue · Suite 144 · Pocatello, ID, 83201
• Twin Falls208-734-6780
  1411 Falls Avenue East · Suite 201 · Twin Falls, ID, 83301

Data from congress-legislators