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Dr. David Olsen, MD is a Doctor primarily located in Davis, CA, with other offices in Sacramento, CA and Sacramento, CA (and 4 other locations). He has 36 years of experience. His specialties include Pathology. Dr. Olsen is affiliated with Mercy General Hospital, Sutter Davis Hospital and Methodist Hospital of Sacramento. He speaks English.


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Specialties & Expertise

Dr. David Olsen has the following 1 specialty and 1 board certification.


A pathologist is a physician who specializes in the causes and paths taken by different diseases in order to accurately diagnose an illness.
Pathologists diagnose and determine the characteristics of a disease through the study of biopsies of diseased tissue or of bodily fluids. For example, a pathologist will look at a biopsy of a skin lesion in order to diagnose or rule out skin cancer. A pathologist will also look at a Pap smear in order to check for a gynecological cancer like cancer of the uterus.
In addition to determining the cause and development of a disease, these specialists also study the changes a disease makes to a body and the consequences of those structural changes.

Board Certification

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Locations & Directions

2000 Sutter Pl
Davis, CA 95616

5151 F St
Sacramento, CA 95819

3301 C St
Sacramento, CA 95816

4001 J St
Sacramento, CA 95819

2420 J St
Sacramento, CA 95816

7500 Hospital Dr
Sacramento, CA 95823

2801 L St
Sacramento, CA 95816

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