| Dr. Lea Aaberg | Specialist/Technologist, Athletic Trainer | | South St Paul | MN | 1811665623 | 651-457-9408 | Unknown |
| Dr. Monica J. Aalbers, MPT | Physical Therapist | | Orange City | IA | 1669502712 | 712-737-5234 | Unknown |
| Dr. Karin C. Aaltonen, DAcHM | Acupuncturist | | Los Angeles | CA | 1467817924 | 310-962-8033 | Unknown |
| Dr. Katie A. Aanerud, ATC | Specialist/Technologist, Athletic Trainer | | Morro Bay | CA | 1619386760 | 805-235-7246 | Unknown |
| Dr. Joshua R. Aarnes, ATC | Specialist/Technologist, Athletic Trainer | | Olathe | KS | 1457797565 | 509-863-5888 | Unknown |
| Dr. Da'von Aaron, LAT | Specialist/Technologist, Athletic Trainer | | Cleveland | OH | 1598210288 | 216-482-6026 | Unknown |
| Dr. Michael Aaron, ATC | Specialist/Technologist, Athletic Trainer | | Saint Louis | MO | 1003299132 | 314-325-3068 | Unknown |
| Dr. Lindsay M. Aarseth, MS | Specialist/Technologist, Athletic Trainer | | Rapid City | SD | 1700227717 | 605-787-0788 | Unknown |
| Dr. Joann Abad | Student in an Organized Health Care Education/Training Program | | Tulare | CA | 1639745433 | 559-759-4872 | Unknown |
| Dr. Allyn Abadie, LAT | Specialist/Technologist, Athletic Trainer | | Tuscaloosa | AL | 1235685579 | 205-348-3904 | Unknown |
| Dr. Omar L. Abadie, ATC | Specialist/Technologist, Athletic Trainer | | Brandon | FL | 1669994661 | 813-657-8448 | Unknown |
| Dr. Nancy M. Abady, ATC | Specialist/Technologist, Athletic Trainer | | Tinton Falls | NJ | 1447395140 | 908-489-3567 | Unknown |
| Dr. Jessica mae Abanes | Student in an Organized Health Care Education/Training Program | | Tucson | AZ | 1427902063 | 808-489-5367 | Unknown |
| Dr. Florentino A. Abara, A.T. | Specialist/Technologist, Athletic Trainer | | Honolulu | HI | 1922136845 | 808-533-4545 | Unknown |
| Dr. Janelle A. Abarca | Specialist/Technologist, Athletic Trainer | | Franklin | IN | 1013547678 | 773-349-1989 | Unknown |
| Dr. Katherine Abarca | Specialist/Technologist, Athletic Trainer | | Clifton | NJ | 1790373223 | 973-866-6544 | Unknown |
| Dr. Elizabeth Abare, PT | Physical Therapist | | Wakefield | MA | 1609407626 | 617-398-4508 | Unknown |
| Dr. Deborah J. Abascal-Mccown, MAT | Specialist/Technologist, Athletic Trainer | | El Paso | TX | 1942835541 | 915-937-3555 | Unknown |
| Dr. Kinsey N. Abascal-Mccown, MAT | Specialist/Technologist, Athletic Trainer | | Socorro | TX | 1982249892 | 915-937-2353 | Unknown |
| Dr. Brittany Abate | Student in an Organized Health Care Education/Training Program | | Orlando | FL | 1942722046 | 407-823-0171 | Unknown |
| Dr. Evan M. Abatiell, MS | Specialist/Technologist, Athletic Trainer | | Wilson | NC | 1508477894 | 252-399-6300 | Unknown |
| Dr. Raghad H. Abbas | Student in an Organized Health Care Education/Training Program | | San Bernardino | CA | 1588424436 | 909-883-8711 | Unknown |
| Dr. Isabella Abbasi, MS | Specialist/Technologist, Athletic Trainer | | Tampa | FL | 1598228256 | 813-974-8312 | Unknown |
| Dr. Erin M. Abbate, ATC | Specialist/Technologist, Athletic Trainer | | Norfolk | VA | 1316405566 | 757-681-5064 | Unknown |
| Dr. Billy Abbe, LAT | Specialist/Technologist, Athletic Trainer | | Abilene | TX | 1659007789 | 325-677-1444 | Unknown |