Mark ZarnkeAdd ReviewDoctor, SurgeryMale2350 N Rockton AveRockford, Illinois ,61103Phone: 815-963-3426Fax: 815-963-3428Overall Rating:10/10Knowledgeable:10/10Wait times:10/10Cost:10/10Approachable:10/10Patient CommentsDr. Zarnke was friendly and explained my complicated scenario very well. He was knowledgeable about the surgery he was recommending.J