Joseph B Kligman Md 4116 E Northern Pkwy Baltimore, MD 21206 Phone : (410) 882-0808 Business Category Physicians & Surgeons-M.D. Physicians & Surgeons-Internal Medicine Stephen R Smith Md 4116 E Northern Pkwy Baltimore, MD 21206 Phone : (410) 882-0808 Business Category Physicians & Surgeons-M.D. Physicians & Surgeons Endocrinology & Metabolism Physicians & Surgeons-Internal Medicine