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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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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

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

Patient Ratings
Ease of Appointment 3.0
Promptness 3.0
Courteous Staff 3.5
Accurate Diagnosis 1.0
Bedside Manner 1.0
Spends Time with Me 1.0
Follows Up After Visit 1.0

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 29 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.