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Memorial Day Holiday Hours and Closures
Four Clinics, Pharmacies Open on Monday, May 31
In honor of the Memorial Day holiday, most Kelsey-Seybold Clinic locations, pharmacies and laboratories will be closed on Monday, May 31. The Kelsey-Seybold Sleep Center and Infusion Center will also be closed.
The following four clinics will be open on Monday, May 31 and will see both adults and children for sick-care appointments; as well as Pediatric physicals, and well-child care visits.
| Location Name | Address | Clinic Hours | Lab Hours | Pharmacy Hours |
| Spring Medical & Diagnostic Center | 15655 Cypress Woods Medical Dr., Suite 100 Houston, Texas 77014 | 9 a.m. – 2 p.m. | 8 a.m. – 2 p.m. | 9 a.m. – 2:30 p.m. |
| Clear Lake Clinic | 1010 South Ponds Dr. Webster, Texas 77598 |
9 a.m. – 2 p.m. | 8 a.m. – 2 p.m. | 9 a.m. – 2 p.m. |
| Fort Bend Medical & Diagnostic Center | 11555 University Blvd Sugar Land, Texas 77478 |
9 a.m. – 2 p.m. | 8 a.m. – 2 p.m. | 9 a.m. – 2 p.m. |
| Tanglewood Clinic | 1111 Augusta Dr. Houston, Texas 77057 |
9 a.m. – 2 p.m. | 8 a.m. – 2 p.m. | 9 a.m. – 2:30 p.m. |
Select Locations, Pharmacies and Labs Open on Saturday, May 29
The following Kelsey-Seybold Clinic locations, laboratories and pharmacies will be open on Saturday, May 29. Clinics that are open will see both adults and children for sick-care appointments; as well as Pediatric physicals, and well-child care visits.
| Location Name | Address | Clinic Hours | Lab Hours | Pharmacy Hours |
| Katy Clinic | 22121 FM 1093 Richmond, Texas 77407 |
Closed | 8 a.m. – noon | Closed |
| Spring Medical & Diagnostic Center | 15655 Cypress Woods Medical Dr., Suite 100 Houston, Texas 77014 | 9 a.m. – 2 p.m. | 8 a.m. – 2 p.m. | 9 a.m. – 2:30 p.m. |
| Summer Creek | 8233 N Sam Houston Pkwy E, Humble, Texas 77396 | Closed | Closed | 9 a.m. – 2 p.m. |
| Main Campus Clinic | 2727 West Holcombe Blvd Houston, Texas 77025 |
Closed | 8 a.m. – 2 p.m. | 9 a.m. – 2 p.m. |
| Clear Lake Clinic | 1010 South Ponds Dr. Webster, Texas 77598 |
9 a.m. – 2 p.m. | 8 a.m. – 2 p.m. | 9 a.m. – 2 p.m. |
| Fort Bend Medical & Diagnostic Center | 11555 University Blvd Sugar Land, Texas 77478 |
9 a.m. – 2 p.m. | 8 a.m. – 2 p.m. | 9 a.m. – 2 p.m. |
| Pearland Clinic | 2515 Business Center Dr. Pearland, Texas 77584 |
Closed | 8 a.m. – 12 p.m. | Closed |
| Tanglewood Clinic | 1111 Augusta Dr. Houston, Texas 77057 |
9 a.m. – 2 p.m. | 8 a.m. – 2 p.m. | 9 a.m. – 2:30 p.m. |
Kelsey-Seybold Sleep Center Open on Saturday, May 29
Kelsey-Seybold Sleep Center will be closed on Monday, May 31, but open 6 p.m. to 8 a.m. on Saturday, May 29.
Virtual Health Open Regular Hours – Memorial Day Weekend
New and current patients with insurance plans accepted by Kelsey-Seybold may also choose to receive medical care by accessing Virtual Health services over the Memorial Day holiday weekend.
| Adult E-visits | Mon.-Fri.: 8 a.m. to 9 p.m. Sat. & Sun.: 10 a.m. to 4 p.m. |
| Pediatric E-visits | Mon.-Fri.: 8 a.m. to 9 p.m. Sat. & Sun.: 10 a.m. to 4 p.m. |
| Primary Care Video Visits | Sat., Sun., & Mon.: 10 a.m. to 4 p.m. |
| Pediatric Video Visits | Sat., Sun., & Mon.: 10 a.m. to 4 p.m. |
Visit Virtual Health Services for more information.
View a map of our clinic locations.
View a list of our pharmacy locations.
24/7 Appointment Scheduling at 713-442-0427
Call Kelsey-Seybold's Contact Center at 713-442-0427 to schedule an appointment.
After-Hours Nurse at 713-442-0000
Kelsey-Seybold nurses are available 24 hours a day during holiday closures and after regular business hours to answer your questions and page the doctor on call if necessary. Call 713-442-0000 to reach the After-Hours Nurse.
About Kelsey-Seybold
Kelsey-Seybold Clinic is Houston's premier multispecialty group practice, founded in 1949 by Dr. Mavis Kelsey in Houston's renowned Texas Medical Center. More than 600 physicians and allied health professionals practice at 31 locations in the Greater Houston area. Kelsey-Seybold offers quality medical care in 65 medical specialties. The organization operates the largest freestanding Ambulatory Surgery Center in the state of Texas and offers state-of-the-art Varian TrueBeam and Varian Edge radiation therapy technology at a nationally accredited Cancer Center. An accredited Sleep Center, comprehensive laboratory services, advanced imaging and diagnostics, 19 onsite Kelsey pharmacies and one specialty pharmacy, and MyKelseyOnline, a secure web portal, are part of its comprehensive offerings. Kelsey-Seybold partners with major insurers to offer value-based commercial health plans. KelseyCare Advantage, a Medicare Advantage plan offered to Houston-area beneficiaries and affiliated with Kelsey-Seybold Clinic, has achieved the coveted 5-out-of-5-star rating from the Centers for Medicare and Medicaid for six consecutive years.
Kelsey-Seybold has been recognized by the National Committee for Quality Assurance (NCQA) as the nation’s first accredited Accountable Care Organization and a Level 3 (highest) Patient-Centered Medical Home. Kelsey-Seybold has many physicians in the Greater Houston area certified for excellence in diabetes and heart and stroke care by the NCQA. In addition to these recognitions, Kelsey-Seybold is home to a nationally accredited Breast Diagnostic Center, and Endoscopy Center.
Kelsey-Seybold has been recognized by the National Committee for Quality Assurance (NCQA) as the nation’s first accredited Accountable Care Organization and a Level 3 (highest) Patient-Centered Medical Home. Kelsey-Seybold has many physicians in the Greater Houston area certified for excellence in diabetes and heart and stroke care by the NCQA. In addition to these recognitions, Kelsey-Seybold is home to a nationally accredited Breast Diagnostic Center, and Endoscopy Center.
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