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

        • Become a WellMed patient

          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.
        • Patient portal
        • Patient forms
        • Bill pay
        • Wellmed Charitable Foundation
        • Insurance plans accepted
        • Our network
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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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        • Events

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          Age healthy now blog
        • Docs in a Pod
        • In the news
        • Our stories

          • 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

          • How patients can avoid returning to the hospital

            July 22, 2026

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Dallas Nephrology Associates PA Store Front

Dallas Nephrology Associates PA

1420 Viceroy Dr
Dallas, TX  75235
Driving Directions

View our clinicians
Call 1-214-358-2300 to schedule

Languages spoken

English
Spanish
Swahili
Hindi
Nepali
Print Email
Call 1-214-358-2300 to schedule

Languages spoken

English
Spanish
Swahili
Hindi
Nepali
Print Email
Print Email

Dallas Nephrology Associates PA
Call location1-214-358-2300
Get directions 1420 Viceroy Dr
Dallas,  TX 75235
Fax number1-214-579-6988
Call location1-214-358-2300
Get directions 1420 Viceroy Dr
Dallas,  TX 75235
Fax number1-214-579-6988

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

Asa Deep Koganti, MD practices Nephrology in Dallas, Fort Worth, and Ft Worth
Asa Deep Koganti, MD
Nephrology
Call 1-817-921-2153 View profile
Suman Krishna Kotla, MD practices Nephrology in Dallas
Suman Krishna Kotla, MD
Nephrology
Call 1-214-358-2300 View profile
Michael Robert Wiederkehr, MD practices Nephrology in Dallas and Lewisville
Michael Robert Wiederkehr, MD
Nephrology
Call 1-214-358-2300 View profile
Milka Waruinu Ndungu, NP practices Adult Health in Dallas
Milka Waruinu Ndungu, NP
Adult health
Call 1-214-358-2300 View profile
Kalpana Sapkota, NP practices Nurse Practitioner - Adult-Gerontology Acute Care in Dallas
Kalpana Sapkota, NP
Nurse practitioner - adult-gerontology acute care
Call 1-214-358-2300 View profile
Carolyn C. Cochran, DT practices Registered Dietitian in Carrollton, Crowley, and Dallas
Carolyn C. Cochran, DT
Registered dietitian
Call 1-214-358-2300 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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