| Business | Phone |
| Rickenbacker Occupational Hlth 7200 Alum Creek Dr # A, Columbus 43217 | (614) 409-9950 |
| Occupational & Preventive Med 4660 Roberts Rd, Columbus 43228 | (614) 876-8386 |
| Mount Carmel Occupational Hlth 5969 E Broad St # 307, Columbus 43213 | (614) 234-7090 |