Dorina Gui, M.D., Ph.D.

Dorina Gui, M.D., Ph.D.


Pathology - Anatomic

Pathology - Gastrointestinal

Pathology - Surgical

Pathology and Laboratory Medicine


  • Associate Professor
  • Director, AP Beaker
  • Director, Surgical Pathology


To see if Dorina Gui is accepting new patients, or for assistance finding a UC Davis doctor, please call 800-2-UCDAVIS (800-282-3284).

Pathology Building

4400 V St.
Sacramento, CA 95817
Driving Directions

Primary Phone:

Additional Phone Numbers

Clinic Fax: 916-734-2560
Physician Referrals: 800-4-UCDAVIS (800-482-3284)

Philosophy of Care

I like to treat everybody the way I would like to be treated.

Clinical Interests

Dr. Gui's clinical interest include: Gastrointestinal pathology, pancreas and liver pathology, General surgical pathology and Informatics.

Research/Academic Interests

Dr. Gui's research interests include: Liver Pathology; Neoplasia of the gastrointestinal tract and pancreas; and Digital Pathology (Image acquisition/WholeSlides/Live robotic telepathology).


Anatomic Pathology


M.D., University of Medicine "Iuliu Hatieganu", Cluj-Napoca, Romania 1995

Ph.D., University of Medicine "Iuliu Hatieganu", Cluj-Napoca, Romania 2002


Pathology, UCLA, Los Angeles CA 2008-2011


Pathology, UCLA, Los Angeles CA 2012-2013

GI/Liver Pathology, UCLA, Los Angeles CA 2013-2014

Board Certifications

American Board of Pathology,

Professional Memberships

American and Canadian Academy of Pathology

Association for Pathology Informatics

College of American Pathologists

Honors and Awards

Boris Ruebner and John Rosenquist Excellence in Teaching Award, 2015

Outstanding Achievement Award, 2011

Outstanding poster (�Automated Image Analysis of Cytoplasmic Immunohistochemical Stains: A Technique to Overcome Thresholding Challenges�) � Pathology Visions Conference, Sept 13 � 15, 2009, San Diego, CA, 2009

Select Recent Publications

Dorina Gui, Galen Cortina, David Dawson, Steve Hart; Bita Naini, Garrett Gerney, Sarah Dry. Digital diagnosis of dysplasia in upper gastro-intestinal tract biopsies: a short study.  J Pathol Inform. 2012;3:27. 

Lisa M Stoll, Oliver Dorigo, Dorina Gui, MW Johnson, Ram Parvataneni, Peggy Sullivan. Solid pseudopapillary neoplasm, pancreas type, presenting as a primary ovarian neoplasm. Hum Path. 2012;43(8):1339-43.

Steven Ohsie, Garrett Gerney, Dorina Gui, Doron Kahana, Martín G. Martín, Galen Cortina. A paucity of colonic enteroendocrine and/or enterochromaffin cells characterizes a subset of patients with chronic unexplained diarrhea/malabsorption. Hum Path. 2009; 40: 1006–1014.