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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. Lloyd Johnson:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Lloyd Johnson is Excellent. Dr. Johnson has been reviewed by 4 patients who have provided 1 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Lloyd Johnson, MD, PHD is board certified in Internal Medicine.

Education & Awards

Dr. Johnson graduated from George Washington University.


Dr. Johnson has 2 hospital affiliations:

  • White Memorial Hospital 
  • John Muir Medical Center-Concord Campus 


  • Spanish

> > > > Dr. Lloyd Johnson, MD, PHD

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Additional Information
Dr. Lloyd Eugene Johnson MD and PHD is a male Internist, has 13 years of experience and practices in Internal Medicine.
Where does Dr. Lloyd E. Johnson practice?
Dr. Lloyd Johnson has 5 office locations.
Dr. Lloyd Johnson practices Internal Medicine near Pico Rivera, CA.
Additional practice locations include: Los Angeles, CA and Montebello, CA.
See Pico Rivera Internists.