Certified Phlebotomist / Medical Assistant

Certified Phlebotomist / Certified Medical Assistant (Full-time) We’re Mantality Health, an Agentis Longevity Clinic. Clinic Location: St. Louis, MO (Tues/Thurs) and Chesterfield, MO (Mon/Wed/Fri). Clinic Hours: Mon 7A-12P, Tues 6:30A-12P, Wed 11A-5:30P, Thurs 11A-5:30P, Fri 6:30A-2P. Agentis Longevity is pioneering care in hormone optimization therapy, peptides, exosomes, and other longevity‑centric treatments – advancing patients to live longer, healthier, happier lives. We are here to transform longevity care as a trusted clinical partner for you. Mantality Health is one of our premier men’s and women’s health clinics across the Midwest delivering exceptional clinical care to our patients over the past 10+ years. We are dedicated to helping our patients live more powerful lives through hormone replacement therapy, peptide therapy, & additional medical services. We’re Looking for You As a Certified Phlebotomist or Medical Assistant at Agentis / Mantality Health, you are the hands‑on clinical professional ensuring every patient receives high‑quality, compassionate, and efficient care. You’ll play a vital role in supporting providers, performing diagnostic testing, administering injections, and preparing patients for their treatments. Your professionalism, precision, and commitment to patient well‑being directly enhance the patient experience and contribute to clinic success. What You’ll Do Perform venipuncture, collect and process blood specimens accurately and efficiently. Administer injections, IM and subcutaneous treatments, and other clinical procedures per provider orders. Prepare, clean, and maintain exam rooms, instruments, and equipment according to protocol. Support hormone replacement therapy administration and other longevity‑related treatments. Welcome and prepare patients for consultations, ensuring comfort and readiness for procedures. Provide education about treatments, aftercare, and health optimization programs. Ensure accurate documentation in EMR/CRM systems and maintain confidentiality at all times. Coordinate with the clinical and front office teams to ensure timely patient flow. Manage lab supplies, maintain inventory, and ensure compliance with OSHA and CLIA standards. Contribute to continuous improvement initiatives to enhance patient care and operational efficiency. What You Have Passion for men’s & women’s health, wellness, and longevity care. 1–2+ years of clinical or patient‑facing healthcare experience required. Certified or Registered Medical Assistant and/or Phlebotomy certification required. Strong understanding of medical procedures, lab collection protocols, and infection control. Excellent communication and multitasking skills with a patient‑first mindset. Experience with EMR or practice management systems. Measures of Success Clinical excellence – high patient lab work satisfaction. Patient experience obsessed – high patient experience. Longevity advocate – patient to member conversation. What We Offer Full‑time position on‑site in our premier clinic in St. Louis and Chesterfield, MO. Paid Time Off & company‑paid holidays. Healthcare, financial, and wellness benefits. Ongoing training, mentorship, and growth opportunities. Pay Range $20–23 / hour #J-18808-Ljbffr