Ronald D. Johnson
U.S. Ambassador to Mexico
Mark Coolidge Johnson
Deputy Chief of Mission
Rafael Foley
Consul General (Ciudad Juarez)
Amy Scanlon
Consul General (Guadalajara)
Michelle Ward
Consul General (Nogales)
Erika Zielke
Consul General (Nuevo Laredo)
Justen A. Thomas
Consul General (Merida)
Christopher Teal
Consul General (Tijuana)
Melissa A. Bishop
Consul General (Monterrey)
Drew Hoster
Consul General (Hermosillo)
Mary Virginia Hantsch
Consul General (Matamoros)
U.S. Ambassador to Mexico
Ronald Johnson was confirmed by the Senate as Ambassador to Mexico on April 9, 2025. He has served the United States government for over four decades, first as an officer in the U.S. Army, then as a member of the intelligence community, and most recently as the U.S. Ambassador to El Salvador.
Mark Coolidge Johnson
Deputy Chief of Mission
A career member of the Senior Foreign Service, class of Minister-Counselor, Mark Coolidge Johnson assumed duties as Deputy Chief of Mission for Mission Mexico in July 2023. Prior to this, Mark was Deputy Executive Secretary from 2021 to 2023 in the office of the Secretary of State.
Rafael Foley
Consul General (Ciudad Juarez)
Rafael Foley, a career member of the Senior Foreign Service of the United States of America, assumed the position of U.S. Consul General in Ciudad Juarez in June 2024.
Amy Scanlon
Consul General (Guadalajara)
Amy Scanlon assumed duties as Consul General at the U.S. Consulate General in Guadalajara in August 2023. A career Senior Foreign Service Officer, she most recently served as the Deputy Minister Counselor for Political Affairs at the U.S. Embassy in New Delhi.
Michelle Ward
Consul General (Nogales)
Michelle N. Ward is a nineteen-year member of the U.S. Foreign Service. For the last three years, she has served as the deputy executive director in the office of the Secretary of State.
Erika Zielke
Consul General (Nuevo Laredo)
Consul General Erika Zielke, a career member of the Foreign Service, assumed charge at U.S. Consulate General in Nuevo Laredo in August 2023. Previously she served at U.S. diplomatic and consular posts in Islamabad, Pakistan as the Deputy Director of the International Narcotics and Law Enforcement section.
Justen A. Thomas
Consul General (Merida)
Justen A. Thomas arrived Merida, Mexico on August 1, 2024 to assume duty as Consul General and Principal Officer of the United States for the consular district of Campeche, Quintana Roo, and Yucatan states.
Christopher Teal
Consul General (Tijuana)
Christopher Teal is a career diplomat with the U.S. State Department and a member of the Senior Foreign Service with the rank of Minister Counselor. Prior to his assignment as Consul General in Tijuana, Mexico, Chris was the director of the State Department’s Career Development and Assignments Mid-Level Division.
Melissa A. Bishop
Consul General (Monterrey)
Melissa A. Bishop, is the Consul General in Monterrey, Mexico. Prior to her current role, Melissa served as the Deputy Chief of Mission at the U.S. Mission to the Socialist Republic of Vietnam. Her extensive career in the U.S. Foreign Service includes a recent role as Consular Chief at the U.S. Embassy in Hanoi.
Drew Hoster
Consul General (Hermosillo)
Drew Hoster arrived in Hermosillo in June 2025 to serve as the Consul General at the U.S. Consulate General. In this role, he oversees all consulate operations and leads efforts to strengthen the U.S.-Mexico relationship in Central-Southern Sonora and Sinaloa.
Mary Virginia Hantsch
Consul General (Matamoros)
Mary Virginia Hantsch became the Principal Officer in Matamoros on August 8, 2025. She most recently served as the Consular Section Chief at U.S. Embassy Berlin, following a tour as a Management Analyst in the Bureau of Consular Affairs.
Ronald D. Johnson
U.S. Ambassador to Mexico
Mark Coolidge Johnson
Deputy Chief of Mission
Rafael Foley
Consul General (Ciudad Juarez)
Amy Scanlon
Consul General (Guadalajara)
Michelle Ward
Consul General (Nogales)
Erika Zielke
Consul General (Nuevo Laredo)
Justen A. Thomas
Consul General (Merida)
Christopher Teal
Consul General (Tijuana)
Melissa A. Bishop
Consul General (Monterrey)
Drew Hoster
Consul General (Hermosillo)
Mary Virginia Hantsch
Consul General (Matamoros)
Donald J. Trump
President of the United States
JD Vance
Vice President of the United States
Marco Rubio
U.S. Secretary of State
President of the United States
Donald J. Trump serves as the 47th President of the United States. He also served as the 45th.
Vice President of the United States
JD Vance serves as the 50th Vice President of the United States.
U.S. Secretary of State
Marco Rubio serves as the 72nd United States Secretary of State.
Donald J. Trump
President of the United States
Donald J. Trump
President of the United States
Donald J. Trump serves as the 47th President of the United States. He also served as the 45th.
JD Vance
Vice President of the United States
JD Vance
Vice President of the United States
JD Vance serves as the 50th Vice President of the United States.
Marco Rubio
U.S. Secretary of State
Marco Rubio
U.S. Secretary of State
Marco Rubio serves as the 72nd United States Secretary of State.





