Memorial Hermann Diagnostic Laboratory – Memorial City Imaging Center Plaza 4
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Memorial Hermann Diagnostic Laboratory – Memorial City Imaging Center Plaza 4

  • Mon: 7:30am-5:00pm
  • Tue: 7:30am-5:00pm
  • Wed: 7:30am-5:00pm
  • Thu: 7:30am-5:00pm
  • Fri: 7:30am-5:00pm
  • (713) 242-4144 tel

    (713) 242-2351 fax

  • 925 Gessner Rd

    Suite 490

    Houston, TX 77024

    Directions >

  • Surface Lot

  • Now Open

    7:30am - 5:00pm

    Show All Hours >


Memorial Hermann Diagnostic Laboratory located off I-10 at Gessner in the Memorial City Hospital campus, offers a wide array of testing, including the latest in wellness biometric tests, and provides one-day turnaround on most testing. No appointment is needed, and walk-ins are welcome. Memorial Hermann Diagnostic Laboratory in the Memorial City Imaging Center Plaza 4 accepts lab orders from all physicians, including out-of-state physicians.

Memorial Hermann Diagnostic Laboratory is committed to delivering high quality, reliable diagnostic services including:

  • Basic metabolic panel
  • Cardiac panel
  • Complete blood count
  • Comprehensive metabolic panel
  • Electrolyte panel
  • Flu testing
  • Glucose level
  • Hepatic function
  • Mononucleosis screening
  • Occult blood stool testing
  • Pregnancy testing (blood- and urine-based)
  • Renal function
  • Streptococcus testing
  • Urinalysis

Benefits of Memorial Hermann Diagnostic Laboratory include:

  • Experienced phlebotomists
  • Accepts most insurance plans
  • Offers minimal patient wait
  • Walk-ins welcome