Clark McClurkin, M.D., nephrology and board certified internal medicine physician, has joined the Silver Cross Medical Staff. Dr. McClurkin attended medical school at Howard University College of Medicine in Washington, D.C. He completed an internal medicine residency at Butterworth Hospital in Grand Rapids, MI; and a nephrology fellowship at the University of Michigan Medical School in Ann Arbor, MI. His office is located with Associates in Nephrology and Offices of Deepak Bakane, S.C. at 100 Batson Ct., Ste. 204, New Lenox.