Nephrology

Sumiko Armstead, MD

Cypress, TX

Dr. Sumiko Armstead, MD, is a nephrologist practicing in Cypress, Texas, with over 15 years of experience specializing in kidney disorders. She treats conditions such as acute kidney failure and other nephrologic issues, managing patients across adult populations including those requiring dialysis or presenting with chronic kidney disease. Her practice serves communities in Cypress, Houston, and surrounding areas like Alief, Katy, and Sugar Land, often affiliated with major health systems fo

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Credentials

Board Certifications

Internal Medicine (ABIM)
Nephrology (ABPN)

Education & Training

Medical School: Baylor College of Medicine (MD, 2007)
Residency: University of Texas Southwestern Medical Center (Internal Medicine, 2010)
Fellowship: University of Texas Southwestern Medical Center (Nephrology, 2012)

Years in Practice

19+ years

Peer Recognition

Healthgrades — Healthgrades Honor Roll

Clinical Focus

Subspecialties

Dialysis & ESRD

Conditions & Treatments

Chronic Kidney DiseaseKidney TransplantDialysis

Insurance(s) Accepted

Please verify your coverage with the provider — plan participation can change.

Practice Details

Hospital Affiliations

Memorial Hermann Cypress Hospital
North Cypress Medical Center
Memorial Hermann Greater Heights Hospital
Memorial Hermann

Languages

English, Spanish

Conditions Dr. Armstead treats

Insurance accepted

Frequently asked

Does Dr. Armstead accept Aetna insurance?

Sumiko Armstead's public profile lists Aetna, Blue Cross Blue Shield, and CareFirst plus 2 more health plans as accepted plans. Plan participation can change — confirm directly with the practice before your visit.

Where does Dr. Armstead practice?

Sumiko Armstead practices in Cypress, TX with hospital affiliations including Memorial Hermann Cypress Hospital, North Cypress Medical Center, and Memorial Hermann Greater Heights Hospital.

What does Dr. Armstead specialize in?

Sumiko Armstead is a board-certified nephrology specialist with focus areas in Dialysis & ESRD.

How long has Dr. Armstead been practicing?

Sumiko Armstead has 19+ years of clinical experience in nephrology.

What is Dr. Armstead's medical training?

Public profile training history includes: Medical School: Baylor College of Medicine (MD, 2007); Residency: University of Texas Southwestern Medical Center (Internal Medicine, 2010); Fellowship: University of Texas Southwestern Medical Center (Nephrology, 2012).