MD★★★★★5.0(1)Dr. Mark Deyoung, MDFamily Medicine SpecialistElmwood, ILAccepting patientsAffiliated with a Castle Connolly Top HospitalAccepting patientsAffiliated with a Castle Connolly Top Hospital(309) 289-2341(309) 289-2341Ratings & ReviewsMost RecentHighest Rated02/24/2021goodit was a great visit1