| 0 S U Physicians Administration | 700 Ackerman Rd Ste 600 Columbus, OH 43202-1559 | (614) 784-2300 |
| 3Db Labs | 9050 Centre Pointe Dr West Chester, OH 45069-4874 | (513) 342-2289 |
| A Caring Place Pregnancy Help Cent | 4446 Mount Carmel Tobasco Rd Cincinnati, OH 45244-2246 | (513) 753-4357 |
| A L Orlino Inc | 123 E Waterloo Rd Akron, OH 44319-1215 | (330) 724-9493 |
| A Mko Service Company | 2296 Larson Rd Se Gnadenhutten, OH 44629-9618 | (740) 254-4020 |
| A MWB Integrated Healthcare Management Systems | 7061 Corporate Way Centerville, OH 45459-4273 | (937) 435-9402 |
| A Surgical Professional Association | 8940 Kingsridge Dr Dayton, OH 45458-1632 | (937) 434-9149 |
| A. L. O. Laboratories | 623 E 11th Ave Columbus, OH 43211-2607 | (614) 291-7414 |
| Aa | 120 W 2nd St Ste 211 Dayton, OH 45402-1623 | (937) 222-2211 |
| Aal Footcare Centers Inc | 1251 Lincoln Hwy Wapakoneta, OH 45895-7356 | (419) 738-3301 |
| Abbe Chiropractic Office | 18 W Buckeye St West Salem, OH 44287 | (419) 853-4713 |
| Abbott Lab | 7369 Hampsted Sq S New Albany, OH 43054-8603 | (614) 855-4177 |
| Abbott Laboratories | 625 Cleveland Ave Columbus, OH 43215-1754 | (614) 564-0019 |
| Abbott Laboratories | 6480 Busch Blvd Columbus, OH 43229-1756 | (614) 781-1764 |
| Abbott Nutrition A Division Of Abbott Laboratories | 350 N 5th St Columbus, OH 43215-2103 | (614) 624-3192 |
| Abbott Nutrition A Division Of Abbott Laboratories | 625 Cleveland Ave Columbus, OH 43215-1754 | (614) 624-7623 |
| Abcap | 3964 Wheat Ridge Rd West Union, OH 45693-9457 | (937) 544-2038 |
| Aberdeen Medical | 1650 Us Route 52 W Aberdeen, OH 45101 | (937) 795-2680 |
| Able Medical Transport | 1102 Us Route 23 Piketon, OH 45661 | (740) 941-5555 |
| Able Medical Transport | 8046 Ohio River Rd Wheelersburg, OH 45694-1690 | (740) 574-5555 |
| Absolute Chiropractic | 15700 W Main Mount Eaton, OH 44659 | (330) 359-5363 |
| Absolute Health Services | 4589 Morse Centre Rd # 3 Columbus, OH 43229-6689 | (614) 864-9224 |
| Absolute Healthcare Solutions | 239 Northland Blvd Springdale, OH 45246-3603 | (513) 772-7700 |
| Abu-Shaweesh Jalal | Univ Hospitals Of Cleveland Cleveland, OH 44101 | (216) 844-3387 |
| Abuse & Trauma Treatment Center | 8322 State Route 305 Garrettsville, OH 44231-9734 | (216) 780-5068 |