| Associated Retina Consultans | Gilbert | Arizona | 85297 | - |
| Associated Retina Consultants - Phoenix | Phoenix | Arizona | 85020 | - |
| Phoenix Retina Clinical Trials, LLC | Phoenix | Arizona | 85050 | - |
| Retina Macula Institute of Arizona | Scottsdale | Arizona | 85255 | - |
| Win Retina | Arcadia | California | 91006 | - |
| Doctor Retina, PC | Beverly Hills | California | 90211 | - |
| The Retina Partners | Encino | California | 91436 | - |
| RCOC Clinical Research Institute Inc. | Fullerton | California | 92835 | - |
| Global Research Management, Inc. | Glendale | California | 91204 | - |
| Atlantis Eyecare | Huntington Beach | California | 92647 | - |
| South Coast Retina Center | Long Beach | California | 90807 | - |
| Retinal Consultants Medical Group | Modesto | California | 95356 | - |
| Northern California Retina Vitreous Associates Medical Group INC. | Mountain View | California | 94040 | - |
| Kaiser Permanente | Oakland | California | 94611 | - |
| California Retina Consultants Oxnard Office | Oxnard | California | 93036 | - |
| Retina Consultants San Diego | Poway | California | 92064 | - |
| California Eye Specialists Medical Group, Inc. | Redlands | California | 92373 | - |
| Retina Consultants of Southern California | Redlands | California | 92374 | - |
| VRMG Inc | Sacramento | California | 95825 | - |
| West Coast Retina Medical Group | San Francisco | California | 94109 | - |
| Macula Retina Vitreous Research Institute | Torrance | California | 90503 | - |
| Bay Area Retina Associates | Walnut Creek | California | 94598 | - |
| Retina Consultants of Southern Colorado | Colorado Springs | Colorado | 80909 | - |
| RSC Research, PLLC | Denver | Colorado | 80210 | - |
| Eye Center of Northern Colorado, PC | Fort Collins | Colorado | 80528 | - |
| Colorado Retina Associates | Lakewood | Colorado | 80228 | - |
| Connecticut Eye Consultants, P.C. | Danbury | Connecticut | 06810 | - |
| SightSera Clinical Research LLC | Greenwich | Connecticut | 06830 | - |
| Blue Ocean Clinical Research | Clearwater | Florida | 33761 | - |
| Rand Eye Institute | Deerfield Beach | Florida | 33064 | - |
| Retina Group of Florida | Fort Lauderdale | Florida | 33308 | - |
| National Ophthalmic Research Institute | Fort Myers | Florida | 33912 | - |
| The Eye Institute of West Florida | Largo | Florida | 33770 | - |
| Retina Care Specialists | Palm Beach Gardens | Florida | 45674 | - |
| Fort Lauderdale Eye Institute | Plantation | Florida | 33324 | - |
| MedEye Associates | South Miami | Florida | 33143 | - |
| Retina Vitreous Associates of Florida - Saint Petersburg | St. Petersburg | Florida | 33711 | - |
| East Florida Eye Institute | Stuart | Florida | 34994 | - |
| Retina Specialists of Tampa | Tampa | Florida | 33618 | - |
| Gailey Eye Clinic | Bloomington | Illinois | 60616 | - |
| Retina Associates | Elmhurst | Illinois | 60126 | - |
| Illinois Retina Associates, S.C. | Oak Park | Illinois | 60304 | - |
| Red River Research Partners | Plainfield | Illinois | 60586 | - |
| AVRUC | Carmel | Indiana | 46032 | - |
| Retina Associates of Kentucky | Lexington | Kentucky | 40509 | - |
| The Eye Care Institute | Louisville | Kentucky | 40206 | - |
| Retina Associates New Orleans | Metairie | Louisiana | 70006 | - |
| Haik Humble Eye Center | West Monroe | Louisiana | 71291 | - |
| Cumberland Valley Retina Consultants | Hagerstown | Maryland | 21740 | - |
| Mid Atlantic Retina Specialists | Hagerstown | Maryland | 21740 | - |
| Vitreo-Retinal Associates, PC | Worcester | Massachusetts | 01605 | - |
| Retina Associates of Michigan | Grand Blanc | Michigan | 48439 | - |
| Envision Ocular, LLC | Bloomfield | New Jersey | 07003 | - |
| Mid Atlantic Retina | Cherry Hill | New Jersey | 08034 | - |
| NJ Retina | Edison | New Jersey | 08820 | - |
| Retina Vitreous Surgeons of CNY, PC | Liverpool | New York | 13088 | - |
| NYC Retina | New York | New York | 45604 | - |
| Retina Associates of Western NY, PC | Rochester | New York | 14620 | - |
| VRCNY/Long Island Vitreoretinal Consultants | Westbury | New York | 11590 | - |
| NC Retina Associates - Cary Research | Cary | North Carolina | 27511 | - |
| Graystone Eye - Hickory Office | Hickory | North Carolina | 28602 | - |
| North Carolina Retina Associates | Wake Forest | North Carolina | 27587 | - |
| Retina Vitreous Center, PLLC | Edmond | Oklahoma | 73013 | - |
| Cascade Medical Research lnstitute, LLC | Springfield | Oregon | 97477 | - |
| Wills Eye Physician Mid Atlantic Retina | Bethlehem | Pennsylvania | 18017 | - |
| Retina Vitreous Consultants (RVC) - Monroeville | Monroeville | Pennsylvania | 45674 | - |
| Charleston Neuroscience Institute | Ladson | South Carolina | 29456 | - |
| Black Hills Regional Eye Institute | Rapid City | South Dakota | 45526 | - |
| Tennessee Retina | Nashville | Tennessee | 37203 | - |
| Panhandle Eye Group, LLP. - Southwest Retina Specialists | Amarillo | Texas | 79106 | - |
| Texas Retina Associates | Arlington | Texas | 76012 | - |
| Austin Clinical Research LLC | Austin | Texas | 78750 | - |
| Austin Research Center for Retina | Austin | Texas | 45674 | - |
| Austin Retina Associates | Austin | Texas | 78705 | - |
| TX RCTX Retina Consultants of Texas | Beaumont | Texas | 77707 | - |
| Star Vision Research | Burleson | Texas | 76028 | - |
| Retina of North Texas | Dallas | Texas | 75243 | - |
| Berkeley Eye Center | Houston | Texas | 77027 | - |
| Retina Consultants of Texas | Katy | Texas | 77494 | - |
| Valley Retina Institute P.A. | McAllen | Texas | 78503 | - |
| Texas Retina Associates | Plano | Texas | 75075 | - |
| Retina Associates of South Texas | San Antonio | Texas | 78240 | - |
| San Antonio Eye Center | San Antonio | Texas | 78215 | - |
| TX RCTX Retina Consultants of Texas | San Antonio | Texas | 78154 | - |
| Tyler Retina Consultants | Tyler | Texas | 75703 | - |
| Retina Associates of Utah | Salt Lake City | Utah | 84107 | - |
| The Retina Group of Washington | Fairfax | Virginia | 22031 | - |
| Emerson Clinical Research Institute | Falls Church | Virginia | 22046 | - |
| Virginia Retina Center | Warrenton | Virginia | 20186 | - |
| Pacific Northwest Retina | Bellevue | Washington | 98004 | - |