| Business | Phone |
| Morton B Berkowitz Od 7402 W Irving Park Rd, Harwood Heights 60706 | (708) 456-7667 |
| Northwest Optometric Assoc 4970 N Harlem Ave, Harwood Heights 60706 | (708) 867-7838 |
| Star Vision Ctr 4156 N Harlem Ave E, Harwood Heights 60706 | (708) 456-2271 |