Our Services

A female doctor in a white coat with a stethoscope around her neck looking at a tablet in a modern hospital corridor.

Tissue & Stem Cell Medical Directors • Lab Directors • Authorizing Physician Services

Expert Oversight. Nationwide Compliance.

At MJB Lab Consulting, we specialize in providing physician leadership and compliance consulting for tissue banks, diagnostic laboratories, and stem cell companies. Our team of licensed professionals operates in all 50 states.

Two female medical professionals in scrubs, caps, and masks in a clinical setting, one holding a clipboard and the other examining a test sample.

MJB & Associates

Medical Director Services for Tissue Banks

  • 28+ years of experience

  • AATB-aligned oversight

  • 24/7 on-call physician coverage

  • Licensed in every U.S. state

  • Donor screening & process validation

Male scientist in white lab coat looking into microscope in laboratory setting with glassware in background.

MJB Stem Cells

Medical Oversight for Stem Cell Research & Storage

  • Licensed directors for regenerative medicine

  • Compliance across all 50 states

  • Support for:

    • Cord blood & amniotic stem cells

    • Bone marrow stem cell research

    • Cryopreservation & research facilities

A female scientist in a laboratory using a pipette to transfer liquid into a petri dish, wearing gloves and a lab coat with a badge that reads 'Laura Hayes, Stem Cell Research, Scientist', with microscopes in the background.

MJB Lab Consulting

CLIA-Qualified Lab Director Services

  • CLIA directors in all 50 states

  • NY State-qualified physicians

  • Physician of record & direct-to-consumer (DTC) compliance

  • Oversight for startup and national laboratories

Let’s Work Together

Whether you're launching a tissue bank, operating a diagnostics lab, or leading the future of stem cell science—MJB provides trusted medical and technical leadership tailored to your needs.