
About Us
HHA
Heroes Health Alliance (HHA) is a nonprofit dedicated to transforming the care of veterans and first responders through trauma-informed functional medicine.
We believe our heroes deserve more than quick fixes—they deserve personalized diagnostics, tailored care, and access to holistic providers who empower them to take control of their health and recovery.
Founded by clinicians, veterans, and service-connected individuals, HHA was created after seeing too many fall through the cracks of a system that was overburdened and under-equipped. We decided to fill those gaps and build what was missing.
Our Motto: “To care for them who shall have borne the battle.”
What We Do
Why We Exist
Veterans and first responders carry complex, lasting burdens — from trauma and chronic pain to brain injuries, gut issues, and burnout. These invisible wounds affect not only the body, but also the mind and spirit.
Traditional medicine is a powerful foundation, saving lives in the moments that matter most. But recovery is a journey, and no single system can meet every need.
Heroes Health Alliance exists to work alongside existing care and complete the picture of healing through:
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Advanced diagnostics that uncover what standard tests may overlook
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Whole-person approaches that connect body, brain, and resilience
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Education and advocacy that ensure every hero feels seen, heard, and supported
Our mission is simple: to restore health, hope, and resilience to those who have given so much.
We deliver whole-person care through four key pillars:
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Telehealth Functional Medicine
We bring advanced diagnostics and whole-person care directly to heroes through one-on-one virtual visits. Our services include lab testing (Gut ZOOMER, DUTCH Test, Neural ZOOMER, Cardian ION, and more), personalized nutraceutical protocols, individualized nutritional support, and tailored lifestyle plans.
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Holistic Provider Network
Heroes gain access to trusted local partners such as acupuncturists, chiropractors, massage therapists, trauma specialists, and more. Care is subsidized to ensure financial barriers never block healing or recovery.
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Advocacy Through Action
We partner with organizations and leaders to reduce systemic barriers and promote whole-person care as the new standard for veterans and first responders.
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Community Outreach & Education
From Hero engagement events to functional health education, we share real stories of recovery, resilience and hope to create a culture of

Our Essence
Grounded in science
Driven by service
Built with heart
Focused on results
We’re not here to fight the system.
We’re here to finish what it started.
Our Team
Heroes Health Alliance is led by a team of clinicians, veterans, and first responders who know the cost of service firsthand. United by both experience and mission, we are building a new path to healing for every hero.

Over the years, I’ve worked closely with veterans and first responders. Many carried chronic pain, fatigue, gut issues, brain fog, and trauma that didn’t fully resolve through traditional care alone.
I saw an opportunity to help — not by replacing what exists, but by adding to it. I began offering deeper testing, individualized treatment plans, and trauma-informed support. And I watched lives begin to change.
That’s why I founded Heroes Health Alliance — to make this kind of care accessible to those who’ve served.
We work with existing systems. We collaborate with providers.
We focus on one thing: the health and healing of those who put others first.
No politics. No noise. Just care that works.
One hero at a time.
Dr. Douglas Suffield
Dr. Douglas Suffield DACM, AP, CFMP
Founder and Chief Medical Officer

U.S. Coast Guard veteran and corporate professional with over a decade of experience in intelligence, crisis operations, and business strategy. Honorably discharged at the rank of Lieutenant, Jason served as an Assault Force Commander and Sniper within the Coast Guard’s Maritime Security Response Team (MSRT) Direct Action Section—an elite tactical unit specializing in counterterrorism, hostage rescue, and high-risk counter assault operations. He led teams on multiple high-profile deployments with Joint Special Operations Task Force–Arabian Peninsula (JSOTF-AP) in the CENTCOM region, as well as operations throughout South and Central America.
Jason currently serves as a Senior Vice President and Financial Threats Intelligence Manager at Citigroup, where he leads strategic intelligence initiatives within the firm’s Fraud Fusion Center. He earned his MBA from the University of North Carolina at Chapel Hill and completed a competitive international business program in São Paulo, Brazil, with a focus on emerging markets and cross-cultural corporate strategy.
With deep experience leading high-performance teams in both tactical and corporate environments, Jason brings strength in strategic planning, crisis leadership, and mission-focused execution to HHA. His firsthand understanding of the physical and mental demands placed on service members drives his commitment to expanding access to effective, timely healthcare for veterans and first responders.
Jason B. Palmquist
Jason B. Palmquist
Chief Financial and Governance Officer

is a seasoned nonprofit leader with over fourteen years of experience in corporate partnerships, resource development, and program management. Throughout his career, he has successfully cultivated and managed high-value relationships with corporate and foundation partners, consistently exceeding revenue goals while advancing organizational missions.
Currently serving as Senior Director of Corporate Partnerships & Business Development, he leads initiatives across the Northeast region, driving strategic growth and developing innovative partnerships. Previously, he held senior leadership roles at the Boys & Girls Clubs of America and Wounded Warrior Project, where he spearheaded national corporate partnership teams, launched groundbreaking programs, and secured multimillion-dollar funding to support veterans, youth, and community programs.
Casey O’Donnell
Casey O’Donnell
Chief Strategy & Partnership Officer
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with over 10 years of experience promoting health and well-being through practical, inclusive, and evidence-based nutrition. With a background in clinical, community and public health nutrition, Sierra is committed to improving health outcomes through education, counseling, and practical meal planning strategies.
During her career, Sierra has worked closely with veterans facing a range of challenges—including chronic disease, food insecurity, weight management, and mental health concerns—providing personalized, compassionate nutrition support that honors their unique experiences and service. Her passion lies in making nutrition approachable, providing the knowledge necessary to empower her clients to truly nourish their bodies.
Sierra James
Sierra James RDN, LD
Chief Nutrition & Wellness Officer