Skip to main content
Nithin Karnan, MD, Internal Medicine, Mason City, IA

Nithin Karnan MD


Physician

Join to View Full Profile
  • 1010 4th St SWSte 305Mason City, IA 50401

  • Phone+1 641-428-5700

Join Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our "call shielding" and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

Summary

  • Dr. Nithin Karnan, MD is an internist in Mason City, Iowa. He is currently licensed to practice medicine in Iowa.

Certifications & Licensure

  • IA State Medical License
    IA State Medical License 2025 - 2028

Publications & Presentations

PubMed