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Delivering quality lab exams with a commitment to accuracy and efficiency.

Laboratory Tests

Memorial Hermann Diagnostic Laboratories offers:

  • Online Access to Lab Results
  • No Appointment Needed
Memorial Hermann Diagnostic Laboratory - Bellaire
6700 W Loop S
Ste 320
Houston, TX 77401
(713) 592-9879 tel
(713) 218-8094 fax
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Memorial Hermann Diagnostic Laboratory - Conroe
690 S Loop 336 W
Ste 202
Conroe, TX 77304
(936) 270-6040 tel
(936) 270-6045 fax
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Memorial Hermann Diagnostic Laboratory - Convenient Care Center in Greater Heights
1431 Studemont St
Level 2, Ste 700
Houston, TX 77007
(346) 237-8710 tel
(346) 237-8715 fax
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Memorial Hermann Diagnostic Laboratory - Convenient Care Center in Katy
22430 Grand Corner Dr
Katy, TX 77494
(281) 371-1870 tel
(281) 371-1871 fax
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Memorial Hermann Diagnostic Laboratory - Convenient Care Center in Kingwood - NOW OPEN
4533 Kingwood Dr
Level 2, Ste 200,
Kingwood, TX 77345
346-320-5370 tel
346–320-5375 fax
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Memorial Hermann Diagnostic Laboratory - Convenient Care Center in League City
2555 S Gulf Fwy
Ste 800
League City, TX 77573
832-932-9890 tel
832-932-9895 fax
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Memorial Hermann Diagnostic Laboratory - Convenient Care Center in Sienna Plantation
8780 Highway 6
Ste B
Missouri City, TX 77459
(281) 778-1279 tel
(281) 778-1485 fax
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Memorial Hermann Diagnostic Laboratory - Convenient Care Center in Spring
7474 N Grand Parkway W
Level 1, Ste 400
Spring, TX 77379
(281) 374-5490 tel
(281) 374-5495 fax
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Memorial Hermann Diagnostic Laboratory - Convenient Care Center in Summer Creek
14201 East Sam Houston Pkwy N
Houston, TX 77044
(281) 436-8841 tel
(281) 436-8934 fax
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Memorial Hermann Diagnostic Laboratory - Cy-Fair Imaging Center
13114 FM 1960 W
Ste 104.37
Houston, TX 77065
(281) 897-1713 tel
(281) 477-7904 fax
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Memorial Hermann Diagnostic Laboratory - Cypress
27700 Northwest Fwy
Level 1, Ste 160
Cypress, TX 77433
(346) 231-6970 tel
(346) 231-6915 fax
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Memorial Hermann Diagnostic Laboratory - Dashwood
5420 Dashwood Dr
Ste 308
Houston, TX 77081
(832) 658-5480 tel
(832) 658-5485 fax
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Memorial Hermann Diagnostic Laboratory - Friendswood
1505 Winding Way Dr
Ste 178
Friendswood, TX 77546
(281) 993-3803 tel
(281) 993-3812 fax
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Memorial Hermann Diagnostic Laboratory - Greater Heights Medical Plaza 1
1631 N Loop W
Ste 170
Houston, TX 77008
(713) 867-2308 tel
(713) 867-2309 fax
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Memorial Hermann Diagnostic Laboratory - Greater Heights Medical Plaza 2
1740 W 27th St
Ste 311
Houston, TX 77008
(713) 867-2358 tel
(713) 867-2394 fax
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Memorial Hermann Diagnostic Laboratory - Greater Heights Medical Plaza 3
1801 N Loop W
Ste 15
Houston, TX 77008
(713) 861-4671 tel
(713) 864-0692 fax
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Memorial Hermann Diagnostic Laboratory - Katy Medical Plaza 2
23960 Katy Fwy
Ste 110
Katy, TX 77494
(281) 644-8937 tel
(281) 644-8935 fax
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Memorial Hermann Diagnostic Laboratory - Memorial City Medical Plaza 1
902 Frostwood
Ste 259
Houston, TX 77024
(713) 242-4252 tel
(713) 242-4260 fax
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Memorial Hermann Diagnostic Laboratory - Memorial City Medical Plaza 3
915 Gessner Rd
Ste 480
Houston, TX 77024
(713) 722-0647 tel
(713) 722-0620 fax
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Memorial Hermann Diagnostic Laboratory – Memorial City Imaging Center Plaza 4
925 Gessner Rd
Ste 490
Houston, TX 77024
(713) 242-4144 tel
(713) 242-2351 fax
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Memorial Hermann Diagnostic Laboratory - Northeast Medical Plaza 1
18955 Memorial Dr
Ste 320
Humble, TX 77338
(281) 913-4413 tel
(281) 913-3437 fax
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Memorial Hermann Diagnostic Laboratory - Pearland
16100 South Fwy
Ste C1/244
Pearland, TX 77584
(713) 413-6575 tel
(713) 413-6576 fax
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Memorial Hermann Diagnostic Laboratory - Southeast Medical Plaza 1
11914 Astoria Blvd
Ste 110
Houston, TX 77089
(281) 929-4759 tel
(281) 929-4760 fax
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Memorial Hermann Diagnostic Laboratory - Southwest Medical Plaza 1
7777 Southwest Fwy
Ste 756
Houston, TX 77074
(713) 456-6595 tel
(713) 456-6598 fax
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Memorial Hermann Diagnostic Laboratory - Southwest Medical Plaza 2
7737 Southwest Fwy
Ste 940
Houston, TX 77074
(713) 988-0348 tel
(713) 988-0856 fax
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Memorial Hermann Diagnostic Laboratory - Southwest Medical Plaza 3
7500 Beechnut
Ste 120
Houston, TX 77074
(713) 456-6102 tel
(713) 456-4328 fax
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Memorial Hermann Diagnostic Laboratory - Southwest Medical Plaza 4
7789 Southwest Fwy
Ste 150
Houston, TX 77074
(713) 778-4332 tel
(713) 778-4360 fax
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Memorial Hermann Diagnostic Laboratory - Sugar Land Medical Plaza 1
17510 W Grand Parkway S
Ste 390
Sugar Land, TX 77479
(281) 725-5905 tel
(281) 725-5909 fax
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Memorial Hermann Diagnostic Laboratory - Sugar Land Medical Plaza 2
17520 W Grand Parkway S
Ste 240
Sugar Land, TX 77479
(281) 341-3940 tel
(281) 341-3945 fax
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Memorial Hermann Diagnostic Laboratory - Texas Medical Center Medical Plaza
6400 Fannin St
Ste 1570
Houston, TX 77030
(713) 704-4621 tel
(713) 704-9965 fax
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Memorial Hermann Diagnostic Laboratory - Texas Medical Center UT Professional Building
6410 Fannin St
Ste 143
Houston, TX 77030
(713) 704-3710 tel
(713) 704-3705 fax
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Memorial Hermann Diagnostic Laboratory - The Woodlands Medical Center
9305 Pinecroft Dr
Ste 103
The Woodlands, TX 77380
(713) 897-7344 tel
(281) 362-4190 fax
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Memorial Hermann Diagnostic Laboratory - The Woodlands Medical Plaza 2
920 Medical Plaza Dr
Ste 160
The Woodlands, TX 77380
(281) 362-5546 tel
(281) 362-5681 fax
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Memorial Hermann Diagnostic Laboratory - The Woodlands Medical Plaza 3
9200 Pinecroft Dr
Ste 120
The Woodlands, TX 77380
(713) 897-2797 tel
(713) 897-4394 fax
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Memorial Hermann Diagnostic Laboratory - Westside
1140 Business Center Dr
Ste 206
Houston, TX 77043
(713) 984-8519 tel
(713) 984-2771 fax
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High-Quality Lab Tests in Houston

Memorial Hermann Health System is committed to providing all services in full compliance with all applicable laws, regulations and guidelines, as well as with its own policies and procedures. Learn more about our corporate compliance.

We are dedicated to delivering quality safety standards to better improve patient clinical outcomes. The Memorial Hermann Diagnostic Laboratory Services Quality Program is modeled after the Clinical and Laboratory Standards Institute Quality Management System guidelines, as well as Memorial Hermann’s strategies.

Quality is managed using a system-wide Quality Management Team of Medical Directors and Laboratory Directors.

Technical Services

We provide comprehensive lab tests through extensive, on-site menus and strategic alliances with other laboratories and vendors of laboratory technology.

The comprehensive clinical and anatomic lab test menus include the areas of anatomic pathology, cytology, chemistry, special chemistry, hematology, coagulation, special coagulation, coagulation, urinalysis, immunology, microbiology, transfusion services, flow cytometry, and molecular diagnostics.

Our turnaround times on lab tests are some of the best available in Houston, including a two-hour Stat turnaround time for outpatients, due to a dedicated staff, automation, advanced instrumentation and information systems.

CAP
AABB

Lab Accreditations

Memorial Hermann Laboratory Services maintains mandatory and voluntary certifications and accreditations through:

  • CLIA (Clinical Laboratory Improvement Amendments) Certificates of Accreditation by CMS (Centers for Medicare & Medicaid Services)
  • CAP (College of American Pathologists) Laboratory Accreditation Program
  • AABB (American Association of Blood Banks)
  • FDA (Food and Drug Administration) for Transfusion Services
  • Learn more about our accreditations