Welcome to the official page for the U.S. Army Public Health Command, West. Army Medical Readiness Command, West (MRC, W). Army Public Health Command (USAPHC).
PUBLIC HEALTH COMMAND, WEST
The Public Health Command, West (PHC, W), headquartered at Joint Base San Antonio-Fort Sam Houston, Texas, is a subordinate command to the U.S. The unit was redesignated on 3 October 2023 to Public Health Command, West from Public Health Command – Central to emphasize the broad region or responsibility to include [almost] everything in the contiguous U.S. “West” of the
Mississippi River. This change followed the larger scale redesignation of Regional Health Command – Central to Medical Readiness Command, West; and preceded the redesignation of PHC, W’s subordinate battalions to Veterinary Readiness Activities (Fort Carson and Fort Cavazos). Established from the former Public Health Command Region – South (PHCR-S), the unit realigned to MRC, W on 14 September 2015 from the former U.S. As a result, the PHC, W area of responsibility grew to encompass 20 Central U.S. States, Central America, and South America. Organized into a regional headquarters with technical public health capabilities, PHC, W has two subordinate Public Health Activity Commands headquartered at Fort Hood, Texas and Fort Carson, Colorado and two Department of Defense agencies, the DoD Food Analysis and Diagnostic Laboratory (FADL), Fort Sam Houston, Texas and the LTC Daniel E. Holland Military Working Dog Hospital, Lackland AFB, Texas. On 22 July 2011, the U.S. Army Center for Health Promotion and Preventive Medicine (USACHPPM) and U.S. Army Veterinary Command (USAVETCOM) merged into the USAPHC, headquartered at Aberdeen Proving Ground, Maryland, with five subordinate regional commands. As a result of this transition, the former USACHPPM-South, Great Plains Regional Veterinary Command (GPRVC), Southeast Regional Veterinary Command (SRVC), DoD Military Working Dog Veterinary Services (DODMWDVS), and DoD FADL transformed into the PHCR-S, a robust organization with personnel located in 11 Southeastern U.S. States, Puerto Rico, Guantanamo Bay, and Joint Task Force-Bravo (JTF-B) Honduras. The PHCR-S mission expanded to include promoting health and preventing disease, injury, and disability in Soldiers and military retirees, their families, and Army Civilian employees; as well as providing full-spectrum veterinary services for the U.S. Army and Department of Defense
The legacy USACHPPM-South can be traced back over 50 years to the Fort McPherson Army Medical Laboratory. In 1974, the U.S. Army Environmental Hygiene Agency (USAEHA) took command of the public health and environmental resources of the Army Medical Laboratories and established regional USAEHA divisions. On 2 August 1994, USAEHA was re-designated as USACHPPM and the division headquartered at Fort McPherson, GA became the USACHPPM-South. In 2005, the Defense Base Realignment and Closure Commission officially recommended the closure of Fort McPherson. As a result, USACHPPM-South relocated to Fort Sam Houston, Texas. On 30 October 2009, following a $7.6 million renovation, the new offices of USACHPPM-South became fully operational and the Fort McPherson office was closed. The legacy Regional Veterinary Commands, DODMWDVS, and FADL can be traced back through the proud history of the U.S. Army Veterinary Corps established in 1916. In the early 1980s, the Army was named as the Executive Agent for veterinary services. Since then, veterinary support has been performed by Army Veterinary Corps personnel. In 1994, USAVETCOM was established as a major subordinate command of the U.S. Army Medical Command. On 28 May 2009, the DODMWDVS facility at Lackland AFB was formally dedicated to LTC Daniel E. Holland. In 2011, the GPRVC, SRVC, DODMWDVS, and FADL merged with USACHPPM-South to form PHCR-S. This dynamic organization is fulfilling its vision to be a unified and integrated public health team providing world class regional support as part of the public health enterprise. The PHC, W serves as the single point of accountability and technical expertise for public health in the Western area of operational responsibility. While this is an open forum, it's also family-friendly, so please keep your comments and wall posts clean. In addition to keeping it family-friendly, we ask that you follow our posting guidelines here. If you don't comply, your message will be removed:
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12/10/2025
What a year it's been! PHC, W Holiday Party was a much-needed opportunity to unwind and connect after navigating the unique challenges of the past year. A huge thank you to our social committee for their hard work organizing such a memorable evening. In the demanding world of public health, it's easy to get caught up in our individual responsibilities, but events like these remind us of the vital importance of community.
Our Centurion family is a source of strength, support, and shared purpose. As we celebrate with loved ones, let's make a conscious effort to stay in touch with our colleagues. Whether it's a holiday card, a phone call, or a quick email, reaching out can make a big difference.
Let's carry the spirit of camaraderie and connection with us throughout the holidays and beyond. Wishing everyone a season filled with joy, peace, and meaningful connections!
11/21/2025
On Monday, 20 October 2025, COL Chan L. Webster, Commander of Public Health Command, West, presided over a Change of Responsibility Ceremony honoring his outgoing Command Sergeant Major Delroy G. Barnett and welcoming his incoming Command Sergeant Major Dayton K. Davis.
CSM Barnett’s infectious smile and steady leadership will be deeply missed, but we will look forward to the vision and energy CSM Davis will bring to the organization.
11/02/2025
On October 28, 2025, the Commander of the 59th Medical Wing, Brig. Gen. Gwendolyn Foster visited the LTC Daniel Holland Military Working Dog (MWD) Hospital to strengthen collaboration and support across commands. She was joined by the Command Chief, Chief Master Sergeant Marcus Washington, and key staff members, with the visit led by the Director of the MWD Hospital, COL Scott Chamberlin. Also in attendance were Public Health Command, West Commander COL Chan Webster and Command Sergeant Major Dayton Davis, bringing together a powerhouse team of leaders.
The group explored the collaborative efforts and roles 59th Medical Wing continues to provide in support of the hospital’s mission and the critical role of military working dog care in overall force readiness. The visit highlighted shared goals, strong partnerships, and the importance of integrated medical and veterinary efforts—all in service of those who serve, both two- and four-legged.
10/20/2025
We extend our sincere gratitude to LTC (P) Rachel Tyler, PHC, W Army Public Health Nursing Senior Nurse Executive, for her outstanding collaboration with COL Steven Knapp and the team at Brooke Army Medical Center (BAMC) in hosting a successful Flu Rodeo for the Soldiers of PHC, W. Her dedication to ensuring Soldier health and readiness is invaluable.
For those who couldn't attend, BAMC will offer another opportunity this weekend. Family members are welcome, and children are encouraged to wear their Halloween costumes for some added fun!
10/14/2025
Statement from PHC, W Commander
From the vast landscapes of the western United States to deployments around the globe, the dedicated professionals serving as Veterinary Technicians, our Army's MOS 68T, play a vital and often unsung role in ensuring the health and well-being of our military working dogs (MWD), military working equine (MWE), service animals, and, ultimately, the overall readiness of our force. During National Veterinary Technician Week, we at PHC, W take immense pride in recognizing and celebrating the contributions of these skilled and compassionate individuals.
Our 68Ts are not just animal caregivers; they are highly trained medical professionals who assist veterinarians in diagnostics, surgery, anesthesia, dental procedures, and preventative medicine. They are critical in maintaining the health and performance of our military working dogs, whose detection and security capabilities are essential to protecting our Soldiers and securing our installations. Their expertise extends to food safety and veterinary public health, contributing to the prevention of zoonotic diseases and safeguarding the health of our service members and their families.
We deeply value the professionalism, dedication, and expertise that our Veterinary Technicians bring to the table. Their commitment to excellence is a testament to their passion for animal care and their dedication to the Army's mission.
To all our 68Ts: Thank you for your service, your compassion, and your unwavering commitment. Your work is essential, your skills are invaluable, and your contributions are deeply appreciated.
Happy National Veterinary Technician Week!"
~COL Chan L. Webster
09/15/2025
1LT Franco Estrada and 1LT Carlos Santana from PHC, W’s Environmental Health Engineering Division (EHED) conducted a Waste Management Assistance Visit (WMAV) with 1LT Niala Byrant, Chief of Environmental Health, at the Bayne-Jones Army Community Hospital (BJACH). Their cooperation allows both parties to remain informed of any issues that may arise within local, state, and federal regulations for future inspections.
The WMAV evaluated the proper management and disposal of regulated medical waste, hazardous waste, and universal waste throughout the BJACH, outlying clinics, dental clinics, and veterinary clinics. Thanks to their thorough and diligent efforts over 40 locations on Fort Johnson are better equipped to ensure regulatory compliance and minimize the exposure to occupational hazards .
08/25/2025
This month marked a significant milestone for the Veterinary Readiness Activity (VRA) at Fort Hood as we conducted a Change of Command ceremony. Public Health Command, West extends gratitude to LTC Luke Lindaman for his exceptional leadership and unwavering dedication during his tenure as Commander. Under LTC Lindaman's guidance, the VRA consistently demonstrated excellence in providing comprehensive veterinary care, ensuring the readiness of our military working dogs and the health of animals across the installation. We wish LTC Lindaman and his family continued success and fulfillment in his future endeavors.
At the same time, we are delighted to welcome LTC Harris Abbasi, as the incoming Commander of the VRA. His proven leadership skills and dedication to service make him an excellent fit for this role. His diverse experience will undoubtedly benefit the VRA as he assumes command. We are confident that his vision and expertise will further enhance the VRA's capabilities and contributions to the mission. We eagerly anticipate the opportunity to work alongside LTC Abbasi as we continue to provide high-quality veterinary services and support the readiness of our warfighters. Welcome to the Centurion family, LTC Abbasi!
08/20/2025
June 2025, the Veterinary Readiness Activity (VRA), Fort Carson, held a Change of Command Ceremony, marking a significant transition in leadership. We extend our deepest gratitude to Colonel Sarah A. Cooper for her outstanding service and unwavering commitment as outgoing commander. Her leadership has been instrumental in ensuring the health and well-being of military working animals and the pets of service members and their families across the Fort Carson community. We wish COL Cooper the very best in her future endeavors and are confident she will continue to excel in her next assignment.
At the same time, we proudly welcomed Lieutenant Colonel Diane E. Collette as she assumes command of VRA, Fort Carson. LTC Collette brings a wealth of experience and expertise in veterinary medicine and leadership to this vital role. We are confident that under her guidance, the VRA will continue to provide exceptional veterinary care, uphold the highest standards of readiness, and further enhance the human-animal bond within our military community. We extend a warm welcome to LTC Collette and her family and look forward to a successful tenure at Fort Carson.
-Leading the way, all the way!
08/13/2025
PHC, West had an amazing Organization Day at Freedom Park! It was wonderful to see our team, along with their families and friends, enjoying the beautiful weather and each other's company. From the dunk tank (some brave souls took the plunge!), to the games and arts & crafts that kept the kids entertained, to the delicious food and exciting raffle (congrats to our Centurion winner!), the day was a huge success.
Thank you to everyone who volunteered their time and effort to make this event possible. Your contributions are deeply appreciated! And a special thank you to all who attended and participated – your presence made it truly special.
Building strong rapport and camaraderie is essential to our success at PHC, West. Days like these allow us to connect on a personal level, strengthen our bonds, and ultimately, better serve our mission. Let's continue to foster a supportive and collaborative environment.
08/06/2025
Strengthening International Partnerships for Food Safety! CW2 Yamil Cruz and LTC Amanda Cline recently partnered with Coca-Cola FEMSA (Colombia) and Coca-Cola Caribbean Bottlers (Trinidad & Tobago) to conduct sanitation audits, ensuring safe drinking water for our troops in support of U.S. Army South. These audits reinforce our commitment to quality and collaboration, resulting in acceptable ratings for both plants. A great example of how strong partnerships contribute to mission success!
08/04/2025
Recognizing the outstanding efforts of my staff. Their commitment, expertise, and tireless work are vital to our success. I am proud to serve alongside such a dedicated group!
-COL Webster
07/28/2025
Congratulations to MSG Mil Harvey Pascual, Detachment NCOIC for HQ PHC, W, on his well-deserved promotion! We were honored to celebrate this outstanding achievement with his family, colleagues, and mentors who have shaped him into the leader he is today.
To MSG Pascual: Despite facing obstacles, your perseverance and dedication have been unwavering. We are incredibly proud of your achievement and look forward to your continued success.