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      • Providing great health care is our goal.
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        • Extended hours clinics

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          Request an appointment
    • Patient resources
      • Take a look at what makes WellMed great.
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        • Wellmed Charitable Foundation
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          Request an appointment
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          Age healthy now blog
        • Docs in a Pod
        • In the news
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          • Substance abuse and addiction in older adults: a growing health concern

            Aug. 12, 2026

          • Managing chronic inflammation for better long-term health

            Aug. 12, 2026

          • Can diabetes cause your back to hurt?

            Aug. 10, 2026

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Tyler Nephrology Associates Store Front

Tyler Nephrology Associates

1104 E Lincoln Rd
Idabel, OK  74745
Driving Directions

View our clinicians
Call 1-903-785-3300 to schedule

Languages spoken

English
Print Email
Call 1-903-785-3300 to schedule

Languages spoken

English
Print Email
Print Email

Tyler Nephrology Associates
Call location1-903-785-3300
Get directions 1104 E Lincoln Rd
Idabel,  OK 74745
Fax number1-903-785-3310
Call location1-903-785-3300
Get directions 1104 E Lincoln Rd
Idabel,  OK 74745
Fax number1-903-785-3310

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

Armando Aponte-Velez, MD practices Internal Medicine in Idabel, Paris, and Tyler
Armando Aponte-Velez, MD
Internal medicine
Call 1-903-785-3300 View profile
Mark William Greenwell, MD practices Nephrology in Idabel, Paris, and Sulphur Springs
Mark William Greenwell, MD
Nephrology
Call 1-903-785-3300 View profile
Alpesh R. Jethva, MD practices Internal Medicine and Nephrology in Idabel and Tyler
Alpesh R. Jethva, MD
Internal medicine
Call 1-903-595-5486 View profile
Charles Obioma Orji, MD practices Nephrology in Idabel and Tyler
Charles Obioma Orji, MD
Nephrology
Call 1-903-595-5486 View profile
Ifeatu Uchenna Oti, MD practices Internal Medicine and Nephrology in Idabel, Jacksonville, and Palestine
Ifeatu Uchenna Oti, MD
Internal medicine
Call 1-903-595-5486 View profile
Tanganyika Lynn Dudley, NP practices Nurse Practitioner - Adult-Gerontology Acute Care in Idabel, Paris, and Sulphur Springs
Tanganyika Lynn Dudley, NP
Nurse practitioner - adult-gerontology acute care
Call 1-903-785-3300 View profile
Nikki Shannon Johnston, NP practices Family Nurse Practitioner in Idabel, Paris, and Sulphur Springs
Nikki Shannon Johnston, NP
Family nurse practitioner
Call 1-903-785-3300 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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