Mark Feist

Dr. Mark Feist, pediatric gastroenterologist, provides care, diagnosis, treatment and education for children and adolescents with diseases and disorders of the digestive system.

Mark and his lovely, amazing, fantastic beyond words wife, Danielle, have three beautiful daughters in Emma, Grace and Hannah. Anyone who knew Mark as a Sigma Chi undergraduate will attest that Dr. Feist has more than earned the wonderful privilege of caring for three amazing girls.