Practice Internal Medicine

Dr. Sumathy Iyengar

Mason City, Iowa

Internal Medicine

Specialty

Physician

Practice type

About Dr. Sumathy Iyengar

Dr. Sumathy N Iyengar, MD is a doctor primarily located in Mason City, IA, with other offices in Davenport, IA and Mason City, IA( and 3 other locations). She has 33 years of experience. Her specialties include Internal Medicine.

Key facts

Specialty

Internal Medicine

Practice type

Physician

Reviewed by our editors · NPI profile import · source · Last updated Sep 10, 2026

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