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      • Providing great health care is our goal.
        • About WellMed
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        • Services and specialties
        • Extended hours clinics

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          Our goal is simple, to provide the best care so you can live your best life.

          Request an appointment
    • Patient resources
      • Take a look at what makes WellMed great.
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        • Patient forms
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        • Wellmed Charitable Foundation
        • Insurance plans accepted
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        • Become a WellMed patient

          Our goal is simple, to provide the best care so you can live your best life.

          Request an appointment
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          Age healthy now blog
        • Docs in a Pod
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        • Our stories

          • Forgetfulness in older adults: Is this normal or a sign of something more?

            Aug. 3, 2026

          • Hepatitis, especially type C, can threaten liver health

            July 28, 2026

          • Mosquitoes pose a disease threat in Texas; how to keep them away

            July 23, 2026

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North Houston Nephrology & Diagnostic Associate PA Store Front

North Houston Nephrology & Diagnostic Associate PA

2300 Green Oak Dr
Ste 500
Humble, TX  77339
Driving Directions

View our clinicians
Call 1-281-359-8180 to schedule

Languages spoken

English
Korean
Print Email
Call 1-281-359-8180 to schedule

Languages spoken

English
Korean
Print Email
Print Email

North Houston Nephrology & Diagnostic Associate PA
Call location1-281-359-8180
Get directions 2300 Green Oak Dr Ste 500
Humble,  TX 77339
Fax number1-281-444-9070
Call location1-281-359-8180
Get directions 2300 Green Oak Dr Ste 500
Humble,  TX 77339
Fax number1-281-444-9070

Office Hours

Sunday Closed
Monday 8:00 a.m. to 5:00 p.m.
Tuesday 8:00 a.m. to 5:00 p.m.
Wednesday 8:00 a.m. to 5:00 p.m.
Thursday 8:00 a.m. to 5:00 p.m.
Friday 8:00 a.m. to 5:00 p.m.
Saturday Closed

Our clinicians

Richard J. Foley, MD practices Nephrology in Conroe, Houston, and Humble
Richard J. Foley, MD
Nephrology
Call 1-281-440-3005 View profile
Syed Rehan Kadri, MD practices Internal Medicine and Nephrology in Houston and Humble
Syed Rehan Kadri, MD
Internal medicine
Call 1-281-440-3005 View profile
Helen Hyun-Sun Lee, MD practices Nephrology in Conroe, Houston, and Humble
Helen Hyun-Sun Lee, MD
Nephrology
Call 1-281-440-3005 View profile
Advayanand G. Shirsalkar, MD practices Nephrology in Conroe, Houston, and Humble
Advayanand G. Shirsalkar, MD
Nephrology
Call 1-281-440-3005 View profile
Nizar Ahmad Younas, MD practices Nephrology in Conroe, Houston, and Humble
Nizar Ahmad Younas, MD
Nephrology
Call 1-281-440-3005 View profile
Evaristo Jamero Decena, NP practices Family Nurse Practitioner in Conroe, Houston, and Humble
Evaristo Jamero Decena, NP
Family nurse practitioner
Call 1-281-440-3005 View profile

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