Lab Services Mission Bay – 1651 Fourth St.

Schedule via MyChart
Lab Services Mission Bay – 1651 Fourth St.

Walk-ins accepted only for patients receiving care in the Weill Neurosciences Building. All other UCSF patients must have a MyChart appointment for this lab location.

We only see adult patients at this location.

There is another UCSF Health lab nearby that serves children, adults and patients receiving cancer care: Lab Services Mission Bay – 1825 Fourth St.

Clinician lab orders

  • UCSF providers should place all lab test orders via APeX.
  • Non-UCSF providers with MD Link accounts can place lab orders there and will receive results electronically. (Learn more about MD Link, our secure portal for providers who regularly refer patients to UCSF Health.)
  • Non-UCSF providers who don’t use MD Link should use our lab requisition form PDF.