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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. Louis Perretta:

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Patient Reviews

Patient comments (0)

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

Specialties & Research

Dr. Louis Perretta, MD is board certified in Emergency Medicine.

Education & Awards

Dr. Perretta graduated from University of Rochester .


Dr. Perretta has 1 hospital affiliations:

  • Kaiser Sunnyside Medical Center 

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Additional Information
Dr. Louis Julius Perretta MD is a male Emergency Medicine Specialist, has 28 years of experience and practices in Emergency Medicine.
Where does Dr. Louis J. Perretta practice?
Dr. Louis Perretta has 3 office locations.
Dr. Louis Perretta practices Emergency Medicine near Lake Oswego, OR.
Additional practice locations include: Portland, OR.
See Lake Oswego Emergency Physicians.