Dr. Ethelwoldo Guerrero specializes in internal medicine in Rocklin, California.

Dr. Ethelwoldo Guerrero has been compared 41 times. Details of Dr. Guerrero's 24 years experience as an MD, his hospital affiliation and education at University of the Philippines are available on your free doctor report.


Primary Location for Dr. Guerrero

Dr. Ethelwoldo Guerrero
Fefer Lauren MD Internal Medicine Gastroenterology
550 W Ranch View Dr
Rocklin, CA 95765

Patient Ratings and Reviews


Dr. Ethelwoldo Guerrero has an average rating of 5 stars (out of 5) with a rating of Excellent based on 3 reviews.

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 Board Certification, Specialty and Expertise

Dr. Ethelwoldo Guerrero has been identified as specializing in Internal Medicine.

He is certified in Internal Medicine.

More information available on your free report

 Hospital Affiliation

A hospital affiliation covers any doctor who has an affiliation, association or admitting privilege with a hospital. A doctor's particular affiliation to a specific hospital can translate to the overall quality of that provider.

Dr. Guerrero is affiliated with 1 hospital:

UC Davis Medical Center
2315 Stockton Blvd
Sacramento, California


Dr. Guerrero attended medical school at University of the Philippines College of Medicine and graduated in 1991 having 24 years experience.

While there is no proven correlation between the quality of one's educational institution and the quality of one's professional competence, it is often an indicator. Medical schools have various levels of selectivity (some are harder to get into than others), and both the quality of their clinical training and level of research are measured. Additional medical training in both residency and fellowships and the facilities they are conducted at also provide a history of the doctors' level of training and experience.


Patients may also know Dr. Ethelwoldo Guerrero MD as:

  • Internal Medicine, Endocrinology, Diabetes Specialist
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    4770 Rocklin Rd, Suite 1 Rocklin, CA 95677

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  • Gastroenterology, Internal Medicine
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    Fefer Lauren MD Internal Medicine Gastroenterology, 550 W Ranch View Dr, Rocklin, CA 95765

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  • Internal Medicine, Preventive Medicine, Occupational Medicine

    2305 Sunset Blvd, Rocklin, CA 95765

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  • Internal Medicine, Rheumatology
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    1924 Del Paso Rd, Sacramento, CA 95834

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  • Internal Medicine, Pediatric Medicine, Sports Medicine, Pediatric Sports Medicine
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    3104 Sunset Blvd, Suite 2B Rocklin, CA 95677

    • General Info


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