Medical School
San Juan Bautista School of Medicine (2010)
Hospital Oncologico (2011), Medicine
University of Puerto Rico School of Medicine, Medical Science Campus (2014), Pathology
UT Southwestern Medical Center (2015), Cytopathology
UT Southwestern Medical Center (2016), Gynecologic Pathology

Research Interest

  • Cervical cancer, endometrial cancer, endocervical adenocarcinoma


Featured Publications LegendFeatured Publications

Cervical Adenocarcinoma: Histopathologic Features From Biopsies to Predict Tumor Behavior.
Rivera-Colon G, Chen H, Niu S, Lucas E, Holloway S, Carrick K, Gwin K, Lea J, Zheng W, Am. J. Surg. Pathol. 2020 Feb 44 2 247-254
Mismatch Repair Protein Expression in Endometrioid Intraepithelial Neoplasia/Atypical Hyperplasia: Should We Screen for Lynch Syndrome in Precancerous Lesions?
Lucas E, Chen H, Molberg K, Castrillon DH, Rivera Colon G, Li L, Hinson S, Thibodeaux J, Lea J, Miller DS, Zheng W Int. J. Gynecol. Pathol. 2018 Oct
PI3K Pathway Effectors pAKT and FOXO1 as Novel Markers of Endometrioid Intraepithelial Neoplasia.
Strickland AL, Rivera G, Lucas E, John G, Cuevas I, Castrillon DH Int. J. Gynecol. Pathol. 2018 Sep
Lymphangioleiomyomatosis diagnosed by effusion cytology: A case report.
Rivera G, Gokaslan T, Kurian EM J Cytol 2015 Oct-Dec 32 4 287-9
Wandering spleen torsion causing acute abdominal pain in a child: case report and review of literature.
Llorens Marina CI, CedeƱo A, Lugo-Vicente H, Chapel C, Rivera G, Diaz A Bol Asoc Med P R 2014 106 1 57-9

Professional Associations/Affiliations

  • American Medical Association (AMA) (2018)
  • American Society of Cytopathology (ASC) (2018)
  • International Society of Gynecologic Pathology (2016)
  • American Society of Clinical Pathology (2011)