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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. Clarence Allegakoen:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Clarence Allegakoen is Good. Dr. Allegakoen has been reviewed by 1 patients who have provided 0 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 3.7

Specialties & Research

Dr. Clarence Allegakoen, MD is board certified in Internal Medicine.

Education & Awards

Dr. Allegakoen graduated from University Of Colombo.


Dr. Allegakoen has 5 hospital affiliations:

  • El Camino Hospital 
  • John Muir Medical Center, Walnut Creek Campus 


  • Tamil
  • English

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Additional Information
Dr. Clarence Premraj Allegakoen MD is a male Internist, has 29 years of experience and practices in Internal Medicine.
Where does Dr. Clarence P. Allegakoen practice?
Dr. Clarence Allegakoen has 3 office locations.
Dr. Clarence Allegakoen practices Internal Medicine near San Jose, CA.
Additional practice locations include: Mountain View, CA.
See San Jose Internists.