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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Karthik Linganathan:

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Patient Reviews

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The overall average patient rating of Dr. Karthik Linganathan is Average. Dr. Linganathan has been reviewed by 2 patients who have provided 0 comments. The rating is 3 out of 5 stars.

Specialties & Research

Dr. Karthik Linganathan, MD is board certified in Cardiovascular Disease.

  • He has special expertise in 5 areas:
  • Acute Coronary Syndrome (ACS)
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Unstable Angina

Education & Awards

Dr. Linganathan graduated from East Tennessee State University, Johnson City.


Dr. Linganathan has 3 hospital affiliations:

  • Abington Memorial Hospital 
  • Pottstown Memorial Medical Center 
  • Phoenixville Hospital University PA Health System 


  • Tamil
  • Hindi

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Additional Information
Dr. Karthik Kilpauk Linganathan MD is a male Internist and practices in Cardiovascular Disease.
Where does Dr. Karthik K. Linganathan practice?
Dr. Karthik Linganathan has 3 office locations.
Dr. Karthik Linganathan practices Cardiovascular Disease near Pottstown, PA.
Additional practice locations include: Limerick, PA and Phoenixville, PA.
See Pottstown Cardiologists.