Dr. Giovanni A. Roldan is a renowned expert in Internal Medicine and Cardiology, currently affiliated with the University of Miami/Jackson Memorial Hospital.
Roldan GA, Goyes D, Villafuerte-Gálvez JA, Urquiaga M, Dennis M, et al. Anemia Etiology and the Response to a Gluten-Free Diet in Untreated Patients With Celiac Disease: A 2-Year Follow-Up. Am J Gastroenterol. 2022;117:1684. doi:10.14309/ajg.0000000000001875