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Agentis Longevity

Expands longevity care via clinic partnerships

Certified Phlebotomist / Medical Assistant

Full-Time
$20 - $23/hr
Junior
Chesterfield, MO, USA+1 moreMore locations: St. Louis, MO, USA
RemoteWork is on-site in St. Louis on Tuesdays and Thursdays and Chesterfield on Mondays, Wednesdays, and Fridays.

About the job

Requirements
  • One to two or more years of clinical or patient-facing healthcare experience is required.
  • Certification or registration as a Medical Assistant and/or certification in Phlebotomy is required.
  • Strong understanding of medical procedures, laboratory collection protocols, and infection control is required.
  • Experience with electronic medical records or practice management systems is required.
  • The role requires communication and multitasking abilities in a patient-focused clinical environment.
Responsibilities
  • Perform venipuncture and accurately and efficiently collect and process blood specimens.
  • Administer intramuscular and subcutaneous injections, other treatments, and clinical procedures according to provider orders.
  • Prepare, clean, and maintain examination rooms, instruments, and equipment according to protocol.
  • Support hormone replacement therapy administration and other longevity-related treatments.
  • Welcome and prepare patients for consultations, ensuring their comfort and readiness for procedures.
  • Provide education about treatments, aftercare, and health optimization programs.
  • Maintain accurate documentation in electronic medical record and customer relationship management systems while preserving confidentiality.
  • Coordinate with clinical and front-office teams to ensure timely patient flow.
  • Manage laboratory supplies, maintain inventory, and ensure compliance with Occupational Safety and Health Administration and Clinical Laboratory Improvement Amendments standards.
  • Contribute to continuous-improvement initiatives that enhance patient care and operational efficiency.
Desired Qualifications
  • Passion for men's and women's health, wellness, and longevity care.

About the company

Agentis Longevity operates in the longevity care field, focusing on helping people live longer with better quality of life. It partners with clinics and healthcare providers across the United States to expand access to high-quality patient care. The company offers resources, guidance, affordability, and transparency to empower patients to manage their well-being as they age. Its revenue comes from partnerships with clinics, using large‑scale corporate resources to support partner clinics and improve patient services. The goal is to broaden reach and accessibility of longevity care through collaborative partnerships and vendor opportunities. In short, it connects patients with enhanced aging care through a national network of clinics and supportive resources.

Company Size

11-50

Company Stage

N/A

Total Funding

N/A

Headquarters

Nashville, Tennessee

Founded

2024

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Simplify's Take

What believers are saying

  • March 31, 2026 Ultrahuman partnership turned continuous biomarker data into actionable clinic workflows.
  • August 2026 Gronkowski partnership expands men's health marketing through a recognizable national figure.
  • Agentis claims 3,300+ patients, showing demand for premium longevity services today.

What critics are saying

  • Agentis lists only 11-50 employees, straining quality control across 14 locations.
  • Wearable-driven longevity needs clinical adoption; clinicians can reject noisy metrics and churn patients.
  • If Shore Capital exits before reimbursement arrives, Agentis becomes a fragile roll-up platform.

What makes Agentis Longevity unique

  • Agentis combines partner clinics, wearable data, and its proprietary Longevity Quotient.
  • Shore Capital-backed platform growth reached 14 locations across 10+ markets by August 2026.
  • BioDesign and Arete acquisitions added diagnostics, recovery, and performance medicine capabilities.

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Benefits

Training Programs

Mentorship Program

Professional Development Budget

Paid Vacation

Growth & Insights and Company News

Headcount

6 month growth

↑ 10%

1 year growth

↑ 10%

2 year growth

↑ 10%
Longevity.Technology
Apr 6th, 2026
Agentis, Ultrahuman tie wearables to longevity care.

Agentis, Ultrahuman tie wearables to longevity care. Partnership links real-time biosensor data with clinical longevity tracking, aiming to make preventive care more personal and more accessible. If you have ever had a health check-up that felt reassuring in the moment but strangely disconnected from your actual life a week later, you already understand the problem Nashville-based healthcare platform Agentis Longevity and health-tech company Ultrahuman are trying to solve. A doctor gives you lab results. Maybe you get a plan. Maybe you feel motivated for a few days. Then real life barges back in - poor sleep, stress, skipped workouts, rushed meals - and that neat little health snapshot starts to feel outdated almost immediately. That gap between the clinic and everyday life is where a lot of preventive care quietly falls apart. And it is exactly where Agentis Longevity's new partnership with Ultrahuman is trying to make its mark. The two companies have announced a strategic collaboration that will combine Ultrahuman's wearable and continuous biosensor platform with Agentis' proprietary Longevity Quotient (LQ), a health score designed to track a patient's long-term trajectory [1]. The deal aims to turn health from a once-in-a-while report card into something closer to a live dashboard, one that evolves as a person does. The longevity sector has no shortage of data. If anything, it has too much of it. Blood panels, sleep scores, metabolic metrics, recovery markers, body composition scans - the modern patient can be buried under numbers without ever being told what, exactly, to do with them. The promise of this partnership is not just more data, but better translation. At the center of the arrangement is Agentis' Longevity Quotient, or LQ. The company describes it as a "living score" that pulls together several key measures of health, including cardiometabolic risk, body composition, cognition, grip strength and a full blood panel. With Ultrahuman's continuous glucose monitoring and recovery analytics now feeding into that system, the score becomes more responsive to what is happening between appointments. Think of it this way: traditional preventive care often works like taking a still photo. Useful, yes, but static. This kind of model tries to create something more like a video feed, where you can start to see patterns, not just isolated moments. More often, health shifts quietly, through repeated bad sleep, creeping stress, metabolic strain or habits that look harmless in isolation but add up over time. A system that can catch those trends earlier is far more aligned with what longevity is supposed to be about: extending healthspan, not just reacting once damage is obvious. "This partnership is about something bigger than technology or data. It's about finally giving patients the experience they deserve. An experience that is intelligent, personalized, and genuinely transformative," said Jimmy St Louis, CEO, Agentis Longevity. St Louis explained that the Longevity Quotient has consistently represented their core vision for the future of health intelligence. He noted that this vision has been fully realized thanks to Ultrahuman's data ecosystem. Moreover, Agentis Longevity CEO expressed his belief that world-class health information and experiences should be accessible to everyone, regardless of financial constraints and asserted that this partnership would make that goal a reality. There is a bigger story here, too. Longevity has spent the past few years attracting attention with bold science, sleek devices and big claims about the future of aging. But it has also developed a reputation for being aspirational to the point of exclusion. That is why the language in this announcement matters. Agentis and Ultrahuman are not only talking about personalization. They are talking about affordability and access. The companies point to a broader preventive care gap: despite rising public interest in longevity, only 39% of U.S. adults regularly pursue preventive measures such as screenings or comprehensive check-ups. Interest in more advanced health tools is strong, including genomic screening, AI-assisted diagnosis and personalized medication, yet adoption of health-tracking technology remains comparatively low. Even among people interested in longevity, fewer than 30% are actively engaging their doctors about it. People want to live longer and better, but wanting is not the same as having a usable system. Many consumer health tools have stumbled. Wearables can tell users a lot about their bodies, but too often they leave them alone with the information. Agentis and Ultrahuman are betting that the next stage of longevity care will belong to platforms that do not just measure the body, but help patients and clinicians act on what those measurements mean. Now, the real test is: can it stay human? The more healthcare becomes quantified, the easier it is to confuse visibility with understanding. Not every patient wants to wake up to a barrage of metrics. Not every signal needs to become an intervention. More data can empower, but it can also overwhelm. The strongest line in this announcement may not be about biosensors at all. It is the repeated emphasis on patient experience. From the companies' perspective, the goal is to make the system feel intuitive, not clinical for clinical's sake. Longevity will not become mainstream because people are impressed by dashboards. It will become mainstream if it feels understandable, actionable and worth returning to. For so many years, longevity has been split between two worlds: clinical medicine on one side, consumer optimization culture on the other. One speaks in tests and protocols; the other in rings, scores and biohacks. The sector's future likely depends on those two worlds learning to talk to each other without losing the patient in the middle. If Agentis and Ultrahuman can show that wearable data can meaningfully improve clinical care, then this is a sign that longevity is inching closer to being preventive, personalized and practical.

PR Newswire
Feb 5th, 2026
Agentis Longevity Announces Acquisition of BioDesign, Expanding Its Leadership in Personalized Longevity, Performance Medicine & Advanced Health Optimization

/PRNewswire/ -- Agentis Longevity, an industry leader in best-in-class longevity healthcare and medicine, today announced the acquisition of BioDesign, a...

Pulse 2.0
Jan 14th, 2026
Agentis Longevity Acquires Arete Wellness To Build National Precision Longevity And Recovery Platform

Agentis Longevity has acquired Nashville-based Arete Wellness, combining two human performance and longevity platforms to expand a national footprint in precision medicine, recovery science, and proactive care for high-performing clients.