Fellowship Program


Medical School: Dow Medical College. Dow University of Health Sciences, Karachi, Pakistan

Residency: Hartford Hospital, Hartford, Connecticut

Special interests

  • Gastrointestinal and Hepatobiliary Pathology

Selected Publications

Brodsky AS, Khurana J, Guo KS, Wu EY, Yang D, Siddique AS et al. Somatic Mutations in Collagens are Associated with a Distinct Tumor Environment and Overall Survival in Gastric Cancer. BMC Cancer, In Press, September 2021

Hu S, Alpert L, Graham R, Goldblum JR, Bakhshwin A, Shetty S, Wang HL,  Lollie T, Ma C, Siddique A, et al. Gastrointestinal Stromal Tumors (GISTs) Arising in Uncommon Locations: Clinicopathologic Features and Risk Assessment of Esophageal, Colonic, and Appendiceal GISTs. Modern Pathology, in Press, July 2021

Siddique AS. Importance of Autopsy from a Gastrointestinal Pathology Perspective: A Ten-year Review of 891 Autopsies.  Archives of Gastroenterology Research, 2021

Siddique AS, Ligato S. Drug and Herbal/Dietary supplements induced liver injury:  A tertiary care center experience. World Journal of Hepatology. May 2020

Cunningham A, Siddique AS, Ligato S, Vignati PV. A Large Inflammatory Fibroid Polyp of the Rectum Removed by Transanal Excision. Journal of Surgical Case Reports. June 2019

Siddique A, Murphy TP, Naeem SS, Siddiqui EU, Pencina KM, McEnteggart GE, Sellke FW, Dworkin LD. Relationship of mildly increased albuminuria and coronary artery revascularization outcomes in patients with diabetes. Catheterization and Cardiovascular Interventions. March 2019

Siddiqui EU, Murphy TP, Naeem SS, Siddique A, McEnteggart GE, Scarpioni R. Interaction between Albuminuria and Treatment Group Outcomes for Patients with Renal Artery Stenosis: The NITER Study. Journal of Vascular Interventional Radiology May 2018

Siddique O, Siddique AS, Machan JT, Promrat K. Effects of infection on post-transplant outcomes: living versus deceased donor liver transplants. Clinical and Experimental Hepatology, March 2018

Siddique O, Ovalle A, Siddique AS, Moss SF. Helicobacter Pylori Infection: an Update for the Internist in the Age of Increasing Global Antibiotic Resistance. The American Journal of Medicine, January 2018.

Siddique AS, Corney DC, Mangray S, Lombardo KA, Chen S, Marwaha AS, Resnick MB, Herzlinger M, Matoso A. Clinicopathologic and gene expression analysis of initial biopsies from patients with eosinophilic esophagitis refractory to Therapy. Human Pathology, October 2017.

Future Plans

Academic Gastrointestinal Pathologist

Hobbies, activities, and fun facts about me

Painting pathology slides and cooking