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      • Providing great health care is our goal.
        • About WellMed
        • Your care team
        • Virtual video visits
        • Clinical program services
        • Specialists for Health
        • Transitional care
        • Services and specialties
        • Extended hours clinics

        • Become a WellMed patient

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          Request an appointment
    • Patient resources
      • Take a look at what makes WellMed great.
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          Request an appointment
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          Age healthy now blog
        • Docs in a Pod
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          • How to protect your memory as you age

            June 10, 2026

          • Can you reverse liver fibrosis? What science says about healing your liver

            June 8, 2026

          • Loneliness in old age—finding motivation and connection

            June 3, 2026

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Specialists Associates of West Houston PLLC Store Front

Specialists Associates of West Houston PLLC

3801 Vista Rd
Ste 300
Pasadena, TX  77504
Driving Directions

View our clinicians
Call 1-713-942-2500 to schedule

Languages spoken

English
Print Email
Call 1-713-942-2500 to schedule

Languages spoken

English
Print Email
Print Email

Specialists Associates of West Houston PLLC
Call location1-713-942-2500
Get directions 3801 Vista Rd Ste 300
Pasadena,  TX 77504
Fax number1-713-942-2536
Call location1-713-942-2500
Get directions 3801 Vista Rd Ste 300
Pasadena,  TX 77504
Fax number1-713-942-2536

Office Hours

Sunday Closed
Monday 8 a.m. to 5 p.m.
Tuesday 8 a.m. to 5 p.m.
Wednesday 8 a.m. to 5 p.m.
Thursday 8 a.m. to 5 p.m.
Friday 8 a.m. to 5 p.m.
Saturday Closed

Our clinicians

Kristofer M. Charlton-Ouw, MD practices Vascular Surgery in Houston, Humble, and Pasadena
Kristofer M. Charlton-Ouw, MD
Vascular surgery
Call 1-713-942-2500 View profile
James Adewale Oyeniyi, MD practices General Surgery in Houston and Pasadena
James Adewale Oyeniyi, MD
General surgery
Call 1-713-942-2500 View profile
Seyed Saeed Pairawan, MD practices Vascular Surgery in Pasadena and Pearland
Seyed Saeed Pairawan, MD
Vascular surgery
Call 1-713-942-2500 View profile
Brittney Hutto Sawyer, NP practices Nurse Practitioner and Acute Care Nurse Practitioner in Pasadena
Brittney Hutto Sawyer, NP
Nurse practitioner
Call 1-713-359-2000 View profile
Cristina N. Sola, NP practices Adult-Gerontology Primary Care Nurse Practitioner in Cypress, Houston, and Humble
Cristina N. Sola, NP
Adult-gerontology primary care nurse practitioner
Call 1-713-942-2500 View profile

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WellMed is committed to delivering high-quality, value-based care through coordinated, physician-led teams focused on prevention and patient-centered support.

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