-- DANIEL W. ZELEN MD

400 EAST 3RD STREET DULUTH CLINIC

DULUTH, MN 55805

Phone number: 218-786-8160

-- DANIEL W. ZELEN MD

400 EAST THIRD STREET ESSENTIA HEALTH DULUTH CLINIC

DULUTH, MN 55805-1951

Phone number: 218-786-8364