Karthik Udayappan, M.D.

1. Internist

1. Udayappan Karthik, Anstine Christopher. What diagnostic tests should be done after discovering clubbing in a patient without cardiopulmonary symptoms? Cleveland Clinic Journal of Medicine. 2025; 92(5).
   
2. Kotwal S, Udayappan KM, Kutheala N, Washburn C, Morga C, Grieb SM, Wright SM, Dhaliwal G. "I Had No Idea This Happened": Electronic Feedback on Clinical Reasoning for Hospitalists. J Gen Intern Med. 2024 Dec; 39 (16):3271-3277 Epub 2024 Sept 30
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3. Cerevantes CE, Udayappan M, Geetha D. The Devil is in the Details: Approach to Refractory Hypokalemia Cleveland Clinic Journal of Medicine. 2022.
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