3d Theater Medical Command Change of Command Ceremony
U.S. Army Maj. Gen. Joseph Marsiglia, Commanding General of the 3d Theater Medical Command, relinquished command to U.S. Army Brig. Gen. Jennifer Marrast Host, former Deputy Commanding General of Army Reserve Medical Command, on Sept. 6, 2025 in Forest Park, GA at Gillem Enclave. The U.S. Army holds change of command ceremonies to formally commemorate the transfer of leadership. (U.S. Army Reserve video by Pfc. Eric Goins)
3d Medical Command Change of Responsibility
Soldiers with the 3rd Medical Command (Deployment Support) conducted a Change of Responsibility ceremony from Command Sgt. Maj. Robert T. Priest to Command Sgt. Maj. Todd R. Kaim at Gillem Enclave, Georgia, August 18, 2024. The ceremony officially concludes Command Sgt. Maj. Priest tenure as the senior non-commission officer for the 3rd MCDS.
Innovative Readiness Training Healthy Broome
Healthy Broome is a United States Department of Defense IRT mission in partnership with the Broome County community. The mission will offer medical, dental, optometry, and veterinary services at no cost to residents from August 11, 2025, to August 20, 2025, at State University of New York Binghamton Community College ICE Center. IRT is a military training opportunity, exclusive to the United States and its territories, designed to create and maximize joint training opportunities. The IRT program offers valuable opportunities for Active and Reserve Component Service members to collaborate as a unified, whole-of-society team in service to American communities. (U.S. Army Reserve photo by Sgt. 1st Class Rodney Roldan)
Interested in the medical field?
Lt. Col. Julie Fung-Hayes, an emergency physician and flight surgeon, shares why she loves serving in the U.S. Army Reserve. Learn more here: https://bit.ly/2FlT26s
Learn More
SPC Sarah Cloutier- Pride in the Patch
SPC Sarah Cloutier 456th Med Co. Practicing gaining IV access and obtaining vital signs. Video captured by MAJ Jeffrey Gruidl
MORE PHOTOS
‘Warrior Medics,’ ‘Desert Medics’ complete inaugural combined Best Squad Competition 2025
Army Reserve Sgt. Brian Heisey, a medical logistics specialist with the Nashville, Tenn. based Headquarters and Headquarters Detachment, Southeast Medical Area Readiness Support Group, inspects his shot group of a paper target at the M4 Carbine zero course during the Best Squad Competition 2025 led by the Pinellas Park, Fla. based Army Reserve Medical Command and co-hosted by the Gillem Enclave, Ga. based 3rd Theater Medical Command, in Fort McCoy, Wis., from March 24, 2025, through March 30, 2025. Both the AR-MEDCOM and the 3rd TMC competitors handled a variety of individual small arms during the competition; to include the M4 Carbine, the M17 Modular Handgun System, the M9 pistol, the M249 Squad Automatic Weapon and the M240L General-Purpose Machine Gun. (U.S. Army Reserve photo by Sgt. Jerry T. Zuetrong)
April 4, 2025 - Eight Army Reserve Soldiers from various downtrace units under the Pinellas Park, Florida-based Army Reserve Medical Command competed against 17 Army Reserve Soldiers of the Gillem Enclave, Georgia-based 3rd Theater Medical...
U.S., Kenya service members provide medical assistance at local hospital
A Kenyan family awaits medical care at Archers Post Sub County Hospital during a medical civic action program as part of exercise Justified Accord 2025 (JA25) in Archers Post, Kenya, Feb. 13, 2025. This two-day MEDCAP typically serves between 750-900 patients, while enhancing joint readiness between civilian and military medical providers. JA25 is the premier U.S. Africa Command (USAFRICOM) exercise in East Africa, designed to enhance multinational combat readiness, strengthen crisis response capabilities and empower allies and partners in the region. Led by U.S. Army Southern European Task Force, Africa (SETAF-AF) and hosted by Kenya, Djibouti, and Tanzania, JA 25 integrates high-intensity training scenarios that sharpen warfighting skills, increase operational reach and enhance the ability to execute complex joint and multinational operations. (U.S. Army photo by Staff Sgt. Josiah Jenkins)
Feb. 20, 2025 - A Kenya Defence Forces (KDF) soldier steps out of the entrance and yells, “113!” A young mother stands up from the waiting tent outside, carrying a baby on her back, and walks toward the entrance of Archer's Post Sub-County...
'Desert Medics' first Soldiers through JAX Mayo Clinic TeamSTEPPS training
Army Reserve clinical nurse anesthetist Capt. Patrick Ramsey, 481st Surgical Detachment, makes a telephone report from the mock operating room during Team Strategies and Tools to Enhance Performance and Patient Safety training hosted by the Medical Readiness and Training Command observer-controller-trainers June 21, 2024, through June 23, 2024, at Mayo Clinic's Jacksonville, Florida, for the first time. The MRTC Soldiers have held TeamSTEPPS training events at the Mayo Clinic in Rochester, Minn., campus for a decade. (U.S. Army photo by Sgt. 1st Class Neil W. McCabe)
Aug. 8, 2024 - “Desert Medics” assigned to 3rd Medical Command (Deployment Support)’s 345th Field Hospital were the inaugural participants for the first iteration of the Team Strategies and Tools to Enhance Performance and Patient Safety...
Army Reserve provides medical, veterinary care
On the left, Capt. Bianca Woller, of the 949th Medical Detachment (Vet Services) of Ames, Iowa, and Sgt. Howard Choi of the 7351st Vet Detachment, complete a check up on Bingo the dog at the veterinary clinic area of the IRT mission July 29. Members of the community were welcomed to bring up to four animals for free care, which spay and neuter services were also offered to local veterinary clinics during the mission.
Aug. 1, 2024 - The Mountain Maryland Medical mission is in full swing at the Allegany County fairgrounds in Cumberland, Maryland, from now through Aug. 5, providing basic medical, dental, optometry, behavioral health, physical/occupational...
Combined American and Chadian medical exercise concludes
Members from the U.S Embassy N'Djamena, the Chadian Armed Force [Forces Armées Tchadiennes], the Chadian Air Force [Armée De L’air Tchadiennes], the Chadian Ministry of Defense, the Southern European Task Force, Africa (SETAF-AF) and the U.S. 3rd Medical Command Deployment Support assemble for a photo following the Medical Readiness Exercise (MEDREX) closing ceremony June 26, 2024 at the Garnison Military Hospital in N'Djamena, Chad. MEDREX is a medical readiness exercise program, planned and executed by U.S. Army Southern European Task Force, Africa (SETAF-AF), that allow military health professionals from the U.S. and their African partners to exchange medical practices, procedures and techniques that build and strengthen treatment capabilities, resulting in lasting relationships between the partners.
July 11, 2024 - Soldiers from the 3rd Medical Command (Deployment Support), a U.S. Army Reserve unit headquartered in Atlanta, concluded their time in N’Djamena, Chad, with a closing ceremony hosted by Chadian Armed Force [Forces Armées...
More
  • 3d TMC Home
  • About Us
  • Leaders
  • Photo Gallery
  • Resources
  • Contact Us

    5015 N. 34th St., Bldg. 900 
    Forest Park, Georgia 30297
     

    General Inquiries:    (404) 469-4104     

    General Inquiries? Email Us Here       

    Media Inquiries:   (404) 469-4204

    Media Inquiries? Email Us Here


Brig. Gen. Jennifer Marrast Host
Commanding General, 3d Theater Medical Command
VIEW BIO


Command Sgt. Maj. Todd Kaim
Command Sergeant Major
VIEW BIO


Join Our Conversation!