About LIV1 Health
LIV1 Health was built to redefine what healthcare can be. We deliver a precision-driven, all-inclusive approach to health and human performance—uniting medical providers and Health & Performance Coaches into one integrated system designed to help clients take control of their health with intention and clarity.
Rather than reacting to symptoms, we identify the biological constraints holding you back. Through advanced biomarker testing, medical oversight, and disciplined execution across training, nutrition, and lifestyle, we build personalized roadmaps that elevate energy, optimize hormones, improve body composition, and support long-term performance and longevity.
This is not fragmented or episodic care. It’s precision healthcare—built to perform, built to last.
Meet The Founders
We built LIV1 because we were done watching people fall through the cracks.
After years working as nurse practitioners in hospital, emergency, and acute-care settings, we saw the same pattern over and over—healthcare that was reactive, rushed, and often delivered only after something had already gone wrong. The system wasn’t designed to prevent decline or support peak performance—it was built to respond to failure.
LIV1 is our answer. A place where health isn’t simply managed—it’s optimized. Where advanced diagnostics, medical insight, and disciplined execution come together to identify constraints early and build personalized roadmaps for performance, resilience, and longevity.
Because when you understand your body, you take back control.
And we’re here to make sure you do.
We built LIV1 because we were done watching people fall through the cracks.
After years working as nurse practitioners in hospital, emergency, and acute-care settings, we saw the same pattern over and over—healthcare that was reactive, rushed, and often delivered only after something had already gone wrong. The system wasn’t designed to prevent decline or support peak performance—it was built to respond to failure.
LIV1 is our answer. A place where health isn’t simply managed—it’s optimized. Where advanced diagnostics, medical insight, and disciplined execution come together to identify constraints early and build personalized roadmaps for performance, resilience, and longevity.
Because when you understand your body, you take back control.
And we’re here to make sure you do.
Jessica Raymond
CEO & Co-founder | Nurse Practitioner | Health Optimization Specialist
Jessica Raymond brings over 15 years of healthcare experience, including trauma and hospital medicine, along with more than five years dedicated to health optimization and performance-focused care. With deep expertise in hormone and metabolic health for both men and women, and as a Certified Menopause Practitioner, Jessica blends clinical precision with a strong commitment to strength training, nutrition, and lifestyle optimization—bringing clarity, empathy, and a results-driven, holistic approach to every client she serves.
Justin Main
CEO & Co-founder | RN-MSN, FNP-BC | Health Optimization Specialist
Justin Main is a board-certified nurse practitioner with over a decade of experience spanning family medicine, intensive care, and health optimization. With expertise in hormone, cardiovascular, and metabolic health, he brings a prevention-first, performance-driven approach rooted in both clinical precision and lived experience—helping clients take ownership of their health for the long term.
Kate Main
CBC, BCS, CPT | Health Coach | Nutrition & Behavior Change Specialist
Kate Main is a certified Health Coach with a background in psychology and over a decade of experience helping individuals turn intention into sustainable action. At LIV1, she guides clients through behavior change, macro-based nutrition, movement, and stress management—providing education, accountability, and mindset support that drives lasting results.
Tim Sala
DC, CSCS | Fitness Director | Certified Strength & Conditioning Specialist
Dr. Tim Sala brings over 14 years of experience in musculoskeletal health, athletic performance, and recovery. At LIV1, he bridges clinical insight and elite performance—helping clients build strength, move better, recover smarter, and optimize physical capacity through intentional training and movement strategies.
TJ Neveau
DC | Chief Growth Officer | Health Coach
TJ Neveau is a chiropractor and health optimization expert with more than a decade of experience in holistic and performance-based care. As Chief Growth Officer at LIV1, he helps drive strategic expansion while supporting clients through education-driven, personalized approaches that build energy, resilience, and longevity.
About Our Team
Noah Robbins
Administrative Assistant
Noah Robbins supports the day-to-day operations at LIV1 Health, ensuring a seamless, high-touch experience for both clients and staff. With a background in customer service and an entrepreneurial mindset, he plays a key role in coordination, communication, and maintaining the high-performance culture that defines LIV1.
Alona Brenner
Medical Receptionist
Alona Brenner is the welcoming first point of contact at LIV1 Health, known for her professionalism, organization, and attention to detail. With a background in public administration, high-level customer service, and multilingual communication, she helps ensure every client experience reflects LIV1’s elevated standard of care.
Alona Brenner
Medical Receptionist
Alona Brenner is the welcoming first point of contact at LIV1 Health, known for her professionalism, organization, and attention to detail. With a background in public administration, high-level customer service, and multilingual communication, she helps ensure every client experience reflects LIV1’s elevated standard of care.
Dr. Muwaffaq Salameh, MD
Medical Director | Board-Certified Nephrologist
Dr. Muwaffaq Salameh is a board-certified nephrologist with over 20 years of experience in internal medicine and hospital-based care. As Medical Director of LIV1 Health, he provides clinical oversight and guidance—ensuring safe, ethical, and evidence-based practices while supporting a proactive, prevention-focused approach to long-term health.
Dr. Muwaffaq Salameh, MD
Medical Director | Board-Certified Nephrologist
Dr. Muwaffaq Salameh is a board-certified nephrologist with over 20 years of experience in internal medicine and hospital-based care. As Medical Director of LIV1 Health, he provides clinical oversight and guidance—ensuring safe, ethical, and evidence-based practices while supporting a proactive, prevention-focused approach to long-term health.
Frequently Asked Questions
Frequently Asked Questions
1. Do You Accept Health Insurance?
No. LIV1 Health is a private-pay health optimization practice. We do not accept or bill insurance, including Medicare or Medicaid. Due to federal regulations, we are unable to provide services to individuals enrolled in Medicare or Medicaid—even if they choose to self-pay.
Why private pay?
Traditional insurance is designed for reactive, illness-based care—not proactive optimization, performance, or longevity. Our private-pay model allows for advanced diagnostics, longer visits, deeper analysis, and highly personalized strategies based on your unique biomarkers and goals.
How does payment work?
Services are billed directly to the client, with payment due at the time of service. This structure ensures our recommendations are driven by what’s best for your health—not insurance limitations.
2. Do You Accept HSA or FSA?
Yes. LIV1 Health accepts HSA and FSA cards for eligible services and wellness-related expenses.
Coverage varies by plan, and it is the client’s responsibility to confirm eligibility with their HSA/FSA administrator. We can provide itemized receipts upon request to support reimbursement. Please note that not all services, labs, or supplements qualify under IRS guidelines.
3. Are There Age Restrictions for Clients?
Yes. LIV1 Health accepts clients ages 18 to 64.
Our model is designed for adults seeking proactive, performance-based care. We do not treat minors or individuals over 65, as their care often requires a more reactive or condition-specific approach. Additionally, due to federal regulations, we cannot treat anyone enrolled in Medicare, even if they choose to self-pay.
4. Does LIV1 Replace My Primary Care Provider (PCP)?
No. LIV1 Health does not replace your primary care provider.
We focus on optimization, prevention, and performance, while PCPs manage acute care, chronic disease treatment, and routine screenings. Our services are complementary. With your consent, we are happy to collaborate by sharing lab results or progress updates.
5. Do You Accept Outside Lab Work?
No. For consistency, accuracy, and protocol development, LIV1 uses labs drawn through our partnered laboratory.
However, we are happy to review previous lab work as historical context when evaluating trends and planning next steps.
Disclaimer
The information provided on the LIV1 Health website, client materials, and social media platforms is intended for educational and informational purposes only and does not constitute medical advice, diagnosis, or treatment.
LIV1 Health does not provide medical advice through this website. All clinical decisions and treatments are made in consultation with a licensed healthcare provider who can evaluate your individual health needs. Always seek the advice of a qualified medical professional regarding any medical condition or treatment. In the event of a medical emergency, contact your provider or call emergency services immediately.
Some services offered by LIV1 Health may include therapies considered innovative, alternative, or not FDA-approved for specific indications. These therapies are offered at the discretion of licensed providers based on clinical judgment, experience, and emerging scientific evidence.
No guarantees are made regarding outcomes or suitability.
Individual results vary. No protocol or service guarantees specific results. By engaging with LIV1 Health services, you acknowledge and assume all associated risks and agree to release LIV1 Health, its providers, staff, and affiliates from liability related to the use of its services, content, or recommendations.