Antonio Quiros, MD

What are some of the specific conditions you treat?

Some of the specific conditions that I treate are gastrointestinal bleeding and vascular malformations, eosinophilic esophagitis, inflammatory bowel disease, chronic and recurrent pancreatitis, and liver and biliary diseases.

What techniques or procedures do you use in your practice?

Some of the techniques and procedures that I use in my practice are endoscopic ultrasound and endoscopic retrograde cholangiopancreatography.

Valley Medical Group providers accept these insurance plans

Yeung, A., Dankner, L., Quiros, J.A., Lazar, E., Li, L., Walker, K., and Chokhavatia, S. (2026) Trusting your gut: A hairy situation – gastric trichobezoar case report. Frontiers in Pediatrics, 14. https://doi.org/10.3389/fped.2026.1748583

Siegal, A.R., Paul, M., Malhotra, N.R., Miller, E., Ho, P., Masseaux, J., Baldisserotto, E.M., Quiros, J.A., & Ferrer, F.A. (2024). Does KUB play a role in the diagnosis of bladder bowel dysfunction? Journal of Pediatric Urology, 20(2), 223. https://doi.org/10.1016/j.jpurol.2023.11.001

Cina R.A., Jump, C., McSorley, B., Palmadottir, J., & Quiros, J.A. (2021). Endoscopic balloon dilation for management of stricturing Crohn’s disease in children. World Journal of Gastrointestinal Endoscopy; 13(9): 382-390.

Andrews, A.L., Brinton, D., Quiros, J.A., Simpson A., & Simpson K. (2021). Insurance type influences access to biologics and healthcare utilization in pediatric crohn’s disease. Crohn's & Colitis 360, 3(3).

Barth, B.A., Bitton, S., Dall'oglio, M., De Angelis, P., Dua, K., Faraci, S., Fishman, D.S., Fox, V.L., Giefer, M., Grover, A., Gugig, R., Huang, C., Khalaf, R.T., Kim, K.M., Liu, Q.Y., Mamula, P., Martinez, M., Quiros, J.A., Ruan, W., Torroni, F., Troendle, D.M., Tsai, C.M-W., Werlin, S., Wilsey, M., & Zheng, Y. (2021, October 29).

Predictors of prolonged fluoroscopy exposure in pediatric ERCP: Results from the large PEDI multicenter cohort. Journal of Pediatric Gastroenterology and Nutrition. Advance online publication.