Hal Stoneking, MD Not Accepting New Patients. Eagle Internal Medicine @ Tannenbaum. (Including Eagle Endocrinology) 301 E. Wendover Avenue, Suite 200. Greensboro, NC 27401. 336-274-3241. Monday-Friday 7:45am-5pm. "Internal medicine and geriatrics provide the challenge of caring for ongoing medical problems and helping individuals improve ....