Undergraduate - Universidad Autonoma de Centro America, Costa Rica (1989)
Medical Education - Escurla Autonoma de Ciencas Medicas, Costa Rica (1993)
Ph.D. - Medical University of South Carolina
Pediatric Gastroenterology & Nutrition, University of Southern California, Keck School of Medicine (1999-2002)
Advanced Fellow in Gastrointestinal & Biliary Endoscopy, Stanford University Hospital (2004-2005)
- Internship & Residency
Pediatric Internship, MetroHealth Medical Center, Cleveland, OH (1995-1996)
Pediatric Residency, MetroHealth Medical Center, Cleveland, OH (1996-1998)
- Board Certifications
American Board of Pediatrics
Get to Know Me
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.
Publications & Research
- 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.
Valley Medical Group providers accept the following plans.