Ethelwoldo Guerrero, M.D.

Ethelwoldo Guerrero, M.D.


Internal Medicine


  • Associate Physician
To see if Ethelwoldo Guerrero is accepting new patients, or for assistance finding a UC Davis doctor, please call 800-2-UCDAVIS (800-282-3284).

UC Davis Medical Group - Rocklin

550 West Ranch View Dr., Suite 2005
Rocklin, CA 95765
Driving Directions

Primary Phone:

Additional Phone Numbers

Physician Referrals: 800-4-UCDAVIS (800-482-3284)

Philosophy of Care

Health is more than just the state of the body, it is the state of the whole person. It includes the physical, mental, emotional and even spiritual state. I believe that a physician takes all these into consideration in the treatment of a patient. He should be a life coach, encouraging a patient to make the right health choices as well as providing good medical care. Health cannot be achieved by simply writing a prescription. People have to make a conscious effort to make healthy choices in their life style. A physician has to try to get to know the patient on a personal basis to be able to facilitate these changes. Health care is a cooperative effort in which both parties work towards a common goal to improve one's health.


UC Davis Medical Group, Rocklin

Center/Program Affiliation

UC Davis Medical Group


M.D., University of the Philippines College of Medicine, Manila, Philippines, 1990

B.S., University of the Philippines College of Arts and Sciences, Philippines, 1985


Metropolitan Hospital, New York Medical College, New York City, New York, 1996

Board Certifications

American Board of Internal Medicine, 1997