Dr Kastoon finished his internal medicine training at Wayne state university in 2003.
He did his Diabetes and Endocrinology fellowship training at University of Arizona in 2012.
Dr Kastoon has special interest in managing Hashimoto’s thyroid disease as well Diabetes and weight loss.
He is currently assistant Professor at UC Riverside California
Dr Kastoon is a consulting physician at San Antonio medical center in Upland California.
