Dr. Gerald David Zelinger, M.D. Preventive Medicine - Public Health & General Preventive Medicine Medicare: Not Enrolled in Medicare Practice Location: 10306 Cromwell Ct, Ellicott City, MD 21042 Phone: 410-786-5929 Fax: 410-786-5882 |
Dr. Nara Kyungsun Um, M.D. Preventive Medicine - Clinical Informatics Medicare: Medicare Enrolled Practice Location: 4725 Dorsey Hall Dr Ste A402, Ellicott City, MD 21042 Phone: 202-710-6512 |